TRUE Planetary Gearheads

Transcription

1 TRUE Planetary Gearheads

2 Danaher Motion - Helping you build a better machine, faster Danaher Corporation combined over 3 industry-leading brands such as Kollmorgen, Thomson, Dover, Pacific Scientific, Portescap, Neff, Seidel and Bautz to establish a customer-focused motion control manufacturing company called Danaher Motion. We offer this powerful set of integrated motion control technologies under the Danaher Motion and Thomson brand names. We are a $B+ global motion control leader, unique in our ability to marshal decades of application experience and technical innovation to help you build better machines, faster. Danaher Motion defines high standards of quality, innovation and technology. We enable improved machine performance and reliability while controlling costs. Our global manufacturing footprint, rapid customization and prototyping capabilities drive quick lead times. Unmatched application experience and design expertise empowers you to commission machines faster. Consider your options in today s market for a motion control partner. Select Danaher Motion and join a team with 6 employees, over 6 years of application experience and 2+ distributor locations around the globe. Danaher Motion serves industries as diverse as semiconductor, aerospace and defense, electric vehicle systems, packaging, printing, medical and robotics. We offer an unparalleled depth and breadth of motion control product solutions through a worldwide service and support infrastructure, field service engineers and support teams available when and where you need them. The Danaher Business System - Building sustainable competitive advantage into your business The Danaher Business System (DBS) was established to increase the value we bring to customers. It is a mature and successful set of tools we use daily to continually improve manufacturing operations and product development processes. DBS is based on the principles of Kaizen which continuously and aggressively eliminate waste in every aspect of our business. DBS focuses the entire organization on achieving breakthrough results that create competitive advantages in quality, delivery and performance advantages that are passed on to you. Through these advantages Danaher Motion is able to provide you faster times to market as well as unsurpassed product selection, service, reliability and productivity. Local Support Around the Globe Application Centers Global Manufacturing Operations Global Design & Engineering Centers

3 TRUE Planetary Gearheads XTRUE Product Overview ue Planetary Gearheads Helical Crowned ue Planetary Gearheads... 7 PowerTRUE Right Angle Gearheads... 8 RediMount Motor Mounting System Gearhead Selection... XTRUE ue Planetary Gearheads XTRUE Dimensions... 2 XTRUE Specifications: XT4-XT XTRUE Specifications: XT2-XT Radial and Axial Load Ratings... 5 NemaTRUE ue Planetary Gearheads NemaTRUE Size NemaTRUE Size 23/ NemaTRUE Size 34/ NemaTRUE Size 42/ Radial and Axial Load Ratings NemaTRUE 9 Right Angle Gearheads NemaTRUE 9 Size NemaTRUE 9 Size NemaTRUE 9 Size Radial and Axial Load Ratings DuraTRUE ue Planetary Gearheads DuraTRUE Size DuraTRUE Size DuraTRUE Size DuraTRUE Size Radial and Axial Load Ratings DuraTRUE 9 Right Angle Gearheads DuraTRUE 9 Size DuraTRUE 9 Size 6S (Slim Line) DuraTRUE 9 Size DuraTRUE 9 Size 9S (Slim Line) DuraTRUE 9 Size DuraTRUE 9 Size 5S (Slim Line)... 4 DuraTRUE 9 Size DuraTRUE 9 Size 42S (Slim Line) Radial and Axial Load Ratings DuraTRUE 9 (Hollow & Dual Shaft) Right Angle Gearheads (Hollow Shaft) DuraTRUE 9 Size 9H (Hollow) DuraTRUE 9 Size 5H (Hollow) DuraTRUE 9 Size 42H (Hollow)... 5 Radial and Axial Load Ratings (Hollow)... 5 Right Angle Gearheads (Dual Shaft) DuraTRUE 9 Size 6D (Dual) DuraTRUE 9 Size 9D (Dual) DuraTRUE 9 Size 5D (Dual) DuraTRUE 9 Size 42D (Dual) Radial and Axial Load Ratings (Dual) ValueTRUE Helical ue Planetary Gearheads ValueTRUE Inline Dimensions ValueTRUE Right Angle Dimensions Inline Specifications: VT6-VT Inline Specifications: VT5-VT Right Angle Specifications: VTR6-VTR Right Angle Specifications: VTR9-VTR Right Angle Specifications: VTR5-VTR Radial and Axial Load Ratings UltraTRUE Helical ue Planetary Gearheads... 7 UltraTRUE Size UltraTRUE Size UltraTRUE Size UltraTRUE Size UltraTRUE Size UltraTRUE Size UltraTRUE Size UltraTRUE Size Radial and Axial Load Ratings UltraTRUE 9 Helical Right Angle Gearheads UltraTRUE 9 Size UltraTRUE 9 Size UltraTRUE 9 Size UltraTRUE 9 Size UltraTRUE 9 Size UltraTRUE 9 Size UltraTRUE 9 Size Radial and Axial Load Ratings EverTRUE ue Planetary Gearheads EverTRUE Size EverTRUE Size EverTRUE Size Radial and Axial Load Ratings AccuLOCK Custom Engineered Solutions Gearhead - Motor Reference Table Gearhead Application Analysis Form... 7 Gearhead Ordering Information NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 DuraTRUE 9 Hollow & Dual ValueTRUE UltraTRUE UltraTRUE 9 EverTRUE AccuLOCK

4 XTRUE Features Precision: 3 arc-minutes Frame Sizes: 4, 6, 8, 2 and 6mm Torque Capacity: up to 876 Nm Ratio Availability: 3: thru : Radial Load Capacity: up to 23 N Mounting System: RediMount NemaTRUE Features Precision: 3 arc-minutes Frame Sizes: 6, 9 and 5mm Torque Capacity: up to 8 Nm Ratio Availability: 3: thru : Radial Load Capacity: up to 373 N Mounting System: RediMount NemaTRUE 9 Right Angle Features Precision: 3 arc-minutes Frame Sizes: 23, 34 and 42mm Torque Capacity: up to 255 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 29 N Mounting System: RediMount DuraTRUE Features Precision: 8 arc-minutes Frame Sizes: 6, 9, 5 and 42mm Torque Capacity: up to 834 Nm Ratio Availability: 3: thru : Radial Load Capacity: up to 5 N Mounting System: RediMount DuraTRUE 9 Right Angle Features Precision: 8 arc-minutes Frame Sizes: 6, 9, 5 and 42mm Torque Capacity: up to 842 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 5 N Mounting System: RediMount DuraTRUE 9 Hollow Shaft Features Precision: 8 arc-minutes Frame Sizes: 9, 5 and 42mm Torque Capacity: up to 865 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 5 N Mounting System: RediMount DuraTRUE 9 Dual Shaft Features Precision: 8 arc-minutes Frame Sizes: 6, 9, 5 and 42mm Torque Capacity: up to 865 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 5 N Mounting System: RediMount 4

5 TRUE Planetary Gearheads ValueTRUE Features Precision: 4 arc-minutes Frame Sizes: 6, 75, 9,, 5, 4, 8 and 22mm Torque Capacity: up to 2969 Nm Ratio Availability: 4: thru : Radial Load Capacity: up to 379N Mounting System: RediMount ValueTRUE 9 Right Angle Features Precision: 4 arc-minutes Frame Sizes: 6, 75, 9,, 5, 4 and 8mm Torque Capacity: up to 28 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 379N Mounting System: RediMount UltraTRUE Features Precision: 4 arc-minutes Frame Sizes: 6, 75, 9,, 5, 4, 8 and 22mm Torque Capacity: up to 3,3 Nm Ratio Availability: 4: thru : Radial Load Capacity: up to 379N Mounting System: RediMount UltraTRUE 9 Right Angle Features Precision: 4 arc-minutes Frame Sizes: 6, 75, 9,, 5, 4 and 8mm Torque Capacity: up to 3, Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 379N Mounting System: RediMount EverTRUE Continuous Duty Features Precision: 4 arc-minutes Frame Sizes:, 4 and 8mm Torque Capacity: up to, Nm Ratio Availability: 4: thru : Radial Load Capacity: up to 446N Mounting System: RediMount 5

6 ue Planetary Gearheads offer High Torque to Size Ratio - allows compact design Low Backlash - eliminates positioning errors due to lost motion Inertia Matching - keeps servo system stable and in control High Rigidity - optimizes system response Self Re-lubrication - eliminates costly maintenance and downtime High Radial Load Capacity - mount pulleys and pinions directly on the output shaft UltraTRUE output cage assembly DuraTRUE in-line planetary gearhead Planetary Gearing Internal Gear DuraTRUE 9 right angle planetary gearhead Output Shaft Gearhead ue Planetary gearing XTRUE Input Sun Gear Planet Gears NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE 9 EverTRUE 6

7 Helical Crowned ue Planetary Gearing offers TRUE Planetary Gearheads High Torque Capacity Low Backlash Smooth Operation Greater Load Sharing Whisper Quiet Output housing and helical internal gear are machined from a single piece of high strength steel Helical gears are known for their quiet and smooth operation along with their ability to transmit higher loads than spur gears. Both of these features of helical gearing result from the improved contact ratio (effective teeth in mesh) over spur gears. Crowning is a modification to the gear tooth profile which optimizes gear mesh alignment. It also enhances distribution of loading on the tooth flank, thereby reducing high stress regions which can result in surface pitting. Spur vs. Helical Gearing Typical contact ratio is.5 for spur gearing. Contact ratio for equivalent helical gear is more than double the contact ratio. The Contact ratio is defined as the number of teeth in mesh at any given time. The higher the contact ratio, the higher the torque rating of the gearing. Helical gearing has more than 2X the contact ratio of spur gearing. Crowned vs. Non-crowned High stress region UltraTRUE in-line planetary gearhead Planetary gearheads are often selected for high precision motion control applications which require a high torque to volume ratio, high torsonial stiffness and low backlash. Until now, these attributes have been sufficient to meet the requirements of the market. Danaher Motion has designed a high torque, whisper quiet helical gearhead to meet the recent improvements in servo motor technology. Even load distribution Non-Crowned Crowned Crowning optimizes the gear mesh alignment within a gear train to increase the torque capacity and reduce noise. It also enhances load distribution on the tooth flank to reduce high stress regions. Danaher Motion engineers accomplished this by combining the positive attributes of gear crowning and helical gearing with the planetary construction to create the smoothest operating gearhead on the market. Gearhead XTRUE NemaTRUE NemaTRUE 9 DuraTRUE Helical Crowned ue Planetary gearing UltraTRUE 9 right angle planetary gearhead DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE 9 EverTRUE 7

8 PowerTRUE Right Angle Gearheads offer Lower backlash accomplished through single axis mesh adjustment A compact right angle design utilizing a high-tech face gear Whisper quiet operation due to high contact ratio Mesh ratios from : to 5: 98% efficiency PowerTRUE right angle gearset PowerTRUE Gear Right angle gear meshes are typically limited to ratios from : to 3: when using standard bevel gears. Compared to these designs, the PowerTRUE 9 gear increases the ratio range to 5:. Computerized mapping of gear tooth profile The key to higher torque density is a unique tooth design, created by complex machining made practical with advanced CNC equipment and software. In the design,multiple teeth in the face gear simultaneously mesh with a standard involute pinion. The continuous tooth engagement yields a high contact ratio between the gear and the pinion, boosting torques to new levels and efficiency to 98%. Advanced software enables stress analysis of PowerTRUE tooth profile CNC Machining of a PowerTRUE right angle gear Gearhead XTRUE NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE 9 EverTRUE PowerTRUE gearing 8

9 RediMount Motor Mounting System TRUE Planetary Gearheads Mounting Instructions. Slide the provided sleeve into the hub and align the slot in the bushing with the slot in the hub. 2. Set the motor on a work surface or hold fixture with the output shaft facing straight up. If there is a key on the motor, remove it and align the keyway with the slot in the hub. Slide the gearhead down onto the motor shaft. 3. Rotate the hub to align the input housing access holes with the hub clamping bolts. 4. Using a torque wrench tighten the hub bolts to the pretorque value indicated in the table. 5. Bolt the motor to the gearhead with the bolts provided. 6. Gradually tighten the hub bolts in three steps, increasing the torque each time until reaching the final tightening torque in the table. Hub Bolt Tightening Torques Gearhead Model Gearhead Frame Size Pre-Tightening Torque Final Tightening Torque in-lb [Nm] in-lb [Nm] XTRUE NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE9 EverTRUE 4.5,5 9.6,9 6 2,2 39 4,4 8 4,4 76 8,5 2 6, , , , 23/6 2,2 39 4,4 34/9 4,4 76 8,5 42/5 6, , 6 2,2 39 4,4 9 4,4 76 8,5 5 6, , , , 6 2,2 39 4,4 75/9 4,4 76 8,5 /5 6, , , , ,3 4 25, Gearhead Hub Input housing Sleeve Motor Gearhead must be mounted in vertical orientation. 9

10 Gearhead Selection Step : Select the required precision class and gearhead configuration (in-line or right angle). Step 2: Select the proper gearhead using exact or general method. For continuous duty applications, please contact Applications Engineering. Exact Method Calculate the Mean input, n m, for the Duty Cycle (Eq. 2) Calculate the Equivalent Torque T EQ (Eq. 3) General Method Obtain Continuous Torque Rating of Motor, T m for Specified Calculate the Required Gearhead Torque, T r, for your Application (Eq. ) General Method: Required Gearhead Torque(T r ) () T r = T M * x i x e where: T M* = continuous torque of motor i = Gearhead ratio e = efficiency of Gearhead * Since many motors are capable of exceeding their continuous torque rating for extended lengths of time, the value for T M will only provide a starting point for Gearhead selection. Only use the general method if the continuous motor rating is not exceeded in the application. Exact Method Motion Profile n 2m Calculate the Modified Equivalent Torque T EQm (Eq. 4) Let the Mean Input, n m = Motor at Rated Torque n m n 3m t t 2 t 3 Compare T EQ to T r of Gearhead Torque Ratings (Table ) at n m Compare T r to Gearhead Torque Ratings (Table ) at n m T T 2 Select next largest Gearhead YES NO Is T r of Gearhead sufficient? YES Is (.9) Tpeak (from Table ) exceeded during your application? NO Calculate Mean Gearhead Output nmout = n m / i where i = ratio NO Select next largest Gearhead YES T 3 t n = time period n n nm = mean speed during time period t n T n = torque during time period t n Mean input speed (n m ) (2) n m = n m t + n 2m t 2 + n 3m t n nm t n t t where t t = t + t 2 + t t n Compare Radial and Axial Loads to Gearhead Values (Table 2) Equivalent torque (T EQ ) (3) T EQ = 8,7 T 8,7 nm t + T 2 8,7 n 2m t 2 + T 3 8,7 n3m t T n 8,7 n nm t n n m t t n m t t n m t t n m t t Are Radial and Axial Loads of Gearheads Sufficient? YES ORDER YOUR Micron GEARHEAD NO Select next largest Gearhead Modified equivalent torque (T EQm ) (4) T EQm = (T EQ )/Q Q, # of cycles/hr >,9 > where Q is:,7 >25,5 >5 For >, cycles/hr please contact application engineering.

11 XTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 3 arc-minutes 4mm, 6mm, 8mm, 2mm and 6mm up to 876 Nm Ratio Availability 3: thru : Radial load capacity Mounting System up to 23 N RediMount TRUE Planetary Gearheads XTRUE ue planetary gearing for improved load capacity, lower backlash and quieter operation. Flexible mounting system: RediMount system mounts to any motor in 3 easy steps; align, mount and tighten. Tapped face output interface Cost effective, reliable gear reduction Assembly and all components meet EU Directive 22/95/ EC (RoHS)

12 XTRUE ue Planetary Gearheads AD* L B ØH h7 I D THREAD X E DEEP, 4 PL. EQUALLY SPACED ON A ØC BOLT CIRCLE V Y O THREAD X Q DEEP ØA h7 R *AD = Adapter Length Adapter Length will vary depending on motor. Consult customer service for details. Dimensions Part A B Y V R I H J G Number Output Shaft Output Shaft Shaft End Key Key Key Pilot Body Pilot Diameter Length Distance Length Height Width Diameter Diameter Length XT4 [.39] 26 [.2] 2.5 [.] 8 [.7].2 [.44] 3 [.2] 26 [.2] 4 [.57] 2 [.8] XT6 4 [.55] 35 [.37] 2.5 [.] 25 [.98] 6 [.63] 5 [.2] 4 [.57] 6 [2.36] 3 [.2] XT8 2 [.79] 4 [.57] 4. [.6] 28 [.] 22.5 [.89] 6 [.24] 6 [2.36] 8 [3.5] 3 [.2] XT2 25 [.98] 55 [2.6] 5. [.2] 4 [.57] 28 [.] 8 [.3] 8 [3.5] 5 [4.53] 4 [.6] XT6 4 [.57] 87 [3.42] 8. [.32] 65 [2.55] 43 [.69] 2 [.47] 3 [5.2] 6 [6.3] 5 [.2] Dimensions Part D E O Q F L C Number Thread Thread Output Shaft Thread Flange Length Bolt Circle Depth Thread Depth Square 3: - : 5: - : XT4 M4 6 [.24] M3 9 [.35] 42 [.65] 36.5 [.43] 49.5 [.94] 34 [.34] XT6 M5 8 [.3] M5 2 [.47] 6 [2.4] 5 [2.] 68 [2.67] 52 [2.5] XT8 M6 [.39] M6 6 [.63] 9 [3.54] 67 [2.64] 9 [3.54] 7 [2.76] XT2 M 6 [.63] M 22 [.87] 9 [4.53] 87.3 [3.44] 79 [4.67] [3.94] XT6 M2 2 [.79] M6 36 [.42] 42 [5.59] 9.6 [4.7] 68.9 [6.65] 45 [5.7] Specifications Part Stages Backlash Efficiency Weight Number (arc-min) kg [lbs] XT4 XT6 XT8 XT2 XT6 G Ratio Availablility 3 93%.45 [.] 3:, 5:, : %.5 [.] 5:; 25:, 3:, 5:, : 3 93%. [2.2] 3:, 4:, 5:, 7:; : %.2 [2.6] 5:, 2:, 25:, 3:, 4:,5:; 7:; : 3 93% 3. [6.6] 3:, 4:, 5:, 7:; 8:; : % 3.7 [8.] 5:, 2:, 25:, 3:, 4:, 5:; 7:; 8:; : 3 93% 5.7 [2.5] 3:, 4:, 5:, 7:; : % 7.3 [6.] 5:, 2:, 25:, 3:, 4:, 5:; 7:; : 3 93% 2.8 [28.2] 3:, 4:, 5:, 7:; : % 7.2 [37.8] 5:, 2:, 25:, 3:, 4:, 5:; 7:; : F ØJ Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 2 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

13 XTRUE ue Planetary Gearheads TRUE Planetary Gearheads XTRUE XT6 XT4 XT8 Performance Specifications 2, Hour Life Torsional Part T r T r T r T r J Stiffness Number Ratio ( ) (2 ) (4 ) Tpeak kg-cm 2 Nm/arc-min [in-lb-sec 2 * -4 ] [in-lb/arc-min] XT4-3 3: 5.2 [46] 4.2 [37] 3.7 [33] 3.4 [3] 5.6 [38].3 [.2].7 [6.2] XT4-5 5: 6. [54] 5.3 [47] 3.6 [32] 4.3 [38] 8.3 [62].5 [.4].7 [6.2] XT4- : 5.8 [5] 4.6 [4] 4. [36] 3.7 [33] 7.2 [52].3 [.3].7 [6.2] XT4-5 5: 8.4 [74] 6.8 [6] 6. [53] 5.5 [49] 25.2 [223].4 [.4].7 [6.2] XT : 9.3 [82] 7.6 [67] 6.7 [59] 6. [54] 27.8 [246].4 [.4].7 [6.2] XT4-3 3: 9.5 [84] 8.4 [74] 7.5 [66] 6.8 [6] 28.6 [253].3 [.3].7 [6.2] XT4-5 5:.3 [] 9.3 [82] 8.2 [73] 7.6 [67] 33.8 [299].3 [.3].7 [6.2] XT4- : 8. [72] 7.5 [66] 7. [63] 6.9 [6] 24.4 [26].3 [.3].7 [6.2] XT6-3 3: 6 [39] 3 [2] 2 [2] [93] 55 [483].52 [4.6].8 [5.9] XT6-4 4: 2 [77] 7 [49] 5 [3] 4 [2] 46 [49].46 [4.].8 [5.9] XT6-5 5: 8 [58] 5 [3] 3 [2] 2 [2] 48 [427].46 [4.].8 [5.9] XT6-7 7: 7 [49] 4 [2] 2 [2] [93] 43 [38].46 [4.].8 [5.9] XT6- : 6 [39] 5 [3] 4 [2] 3 [2] 47 [48].44 [3.9].8 [5.9] XT6-5 5: 26 [232] 2 [86] 9 [67] 7 [49] 55 [483].46 [4.].8 [5.9] XT6-2 2: 27 [242] 25 [223] 22 [95] 2 [86] 48 [427].46 [4.].8 [5.9] XT : 25 [223] 23 [24] 2 [77] 9 [67] 55 [483].46 [4.].8 [5.9] XT6-3 3: 29 [26] 26 [232] 23 [24] 2 [86] 55 [483].46 [4.].8 [5.9] XT6-4 4: 28 [25] 27 [242] 27 [242] 25 [223] 48 [427].44 [3.9].8 [5.9] XT6-5 5: 26 [232] 25 [223] 25 [223] 23 [24] 55 [483].44 [3.9].8 [5.9] XT6-7 7: 25 [223] 24 [24] 24 [24] 22 [95] 48 [427].44 [3.9].8 [5.9] XT6- : 2 [86] 2 [77] 9 [67] 8 [58] 43 [38].44 [3.9].8 [5.9] XT8-3 3: 59 [52] 48 [427] 43 [38] 39 [344] 65 [459] 2.2 [9.5] 5.4 [47.8] XT8-4 4: 7 [623] 58 [5] 53 [465] 48 [427] 65 [459].8 [5.9] 5.4 [47.8] XT8-5 5: 65 [576] 53 [465] 47 [48] 43 [38] 65 [459].8 [5.9] 5.4 [47.8] XT8-7 7: 63 [558] 5 [446] 45 [4] 4 [353] 65 [459].7 [5.] 5.4 [47.8] XT8-8 8: 62 [549] 49 [434] 45 [398] 42 [372] 65 [46].6 [4.2] 5.4 [47.8] XT8- : 54 [474] 48 [427] 45 [4] 43 [38] 65 [459].8 [5.9] 5.4 [47.8] XT8-5 5: 9 [799] 78 [688] 69 [63] 63 [558] 75 [552].8 [5.9] 5.4 [47.8] XT8-2 2: 92 [88] 88 [78] 8 [76] 75 [66] 75 [552].5 [3.3] 5.4 [47.8] XT : 87 [77] 83 [734] 76 [669] 69 [63] 75 [552].7 [5.] 5.4 [47.8] XT8-3 3: [883] 9 [799] 85 [753] 78 [688] 75 [552].7 [5.] 5.4 [47.8] XT8-4 4: 96 [846] 92 [88] 9 [799] 88 [78] 75 [552].6 [4.2] 5.4 [47.8] XT8-5 5: 9 [799] 87 [77] 85 [753] 83 [734] 75 [552].6 [4.2] 5.4 [47.8] XT8-7 7: 88 [78] 85 [753] 83 [734] 82 [725] 75 [552].6 [4.2] 5.4 [47.8] XT8-8 8: 84 [743] 8 [78] 78 [69] 74 [655] 75 [549].6 [4.2] 5.4 [47.8] XT8- : 72 [64] 67 [595] 63 [558] 6 [539] 75 [552].6 [4.2] 5.4 [47.8] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 3

14 XTRUE ue Planetary Gearheads Performance Specifications 2, Hour Life Torsional Part T r T r T r T r J Stiffness Number Ratio ( ) (2 ) (4 ) Tpeak kg-cm 2 Nm/arc-min [in-lb-sec 2 * -4 ] [in-lb/arc-min] XT2 XT6 XT2-3 3: 9 [799] 74 [65] 65 [576] 59 [52] 298 [2639] 4.4 [39] 7.4 [54.] XT2-4 4: 7 [948] 89 [79] 79 [697] 74 [65] 298 [2639] 3 [27] 7.4 [54.] XT2-5 5: 99 [873] 8 [76] 7 [632] 65 [576] 298 [2639] 2.9 [26] 7.4 [54.] XT2-7 7: 97 [855] 79 [697] 68 [64] 63 [558] 298 [2639] 2.8 [25] 7.4 [54.] XT2- : 87 [77] 79 [697] 74 [65] 69 [63] 298 [2639] 2.5 [22] 7.4 [54.] XT2-5 5: 46 [292] 9 [5] 5 [929] 96 [846] 298 [2639] 2.9 [26] 7.4 [54.] XT2-2 2: 69 [496] 39 [227] 24 [97] 4 [3] 298 [2639] 2.9 [26] 7.4 [54.] XT : 6 [422] 3 [52] 6 [22] 6 [939] 298 [2639] 2.9 [26] 7.4 [54.] XT2-3 3: 8 [589] 46 [292] 29 [43] 9 [5] 298 [2639] 2.5 [22] 7.4 [54.] XT2-4 4: 87 [654] 69 [496] 5 [329] 39 [227] 298 [2639] 2.5 [22] 7.4 [54.] XT2-5 5: 79 [58] 6 [422] 42 [254] 3 [52] 298 [2639] 2.5 [22] 7.4 [54.] XT2-7 7: 76 [56] 59 [43] 4 [236] 28 [34] 298 [2639] 2.5 [22] 7.4 [54.] XT2- : 2 [59] 9 [966] 4 [92] [883] 298 [2639] 2.5 [22] 7.4 [54.] XT6-3 3: 37 [286] 257 [2277] 228 [26] 29 [849] 876 [775] 23 [24] 5.5 [446.9] XT6-4 4: 37 [328] 35 [2695] 272 [247] 25 [222] 876 [775] 5 [33] 5.5 [446.9] XT6-5 5: 35 [394] 284 [259] 25 [222] 23 [235] 876 [775] 4 [24] 5.5 [446.9] XT6-7 7: 344 [348] 278 [2463] 246 [274] 225 [989] 876 [775] 5 [33] 5.5 [446.9] XT6- : 222 [96] 98 [756] 85 [635] 75 [552] 876 [775] 2 [6] 5.5 [446.9] XT6-5 5: 58 [4498] 47 [3689] 37 [327] 339 [3] 876 [775] 5 [33] 5.5 [446.9] XT6-2 2: 53 [4544] 48 [4256] 428 [379] 395 [3494] 876 [775] 5 [33] 5.5 [446.9] XT : 492 [4358] 46 [47] 47 [365] 374 [338] 876 [775] 5 [33] 5.5 [446.9] XT6-3 3: 562 [497] 58 [4498] 455 [424] 47 [3689] 876 [775] 2 [6] 5.5 [446.9] XT6-4 4: 536 [4739] 53 [4544] 5 [4423] 48 [4256] 876 [775] 3 [5] 5.5 [446.9] XT6-5 5: 55 [4553] 492 [4358] 479 [4237] 46 [47] 876 [775] 2 [6] 5.5 [446.9] XT6-7 7: 59 [457] 487 [432] 474 [49] 455 [424] 876 [775] 2 [6] 5.5 [446.9] XT6- : 36 [274] 279 [2472] 265 [2342] 254 [2249] 876 [775] 2 [6] 5.5 [446.9] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 4

15 Radial and Axial Load Ratings TRUE Planetary Gearheads XTRUE XT4 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (lbf) N [lb f ] [66] 585 [32] [97] [77] 272 [6] XT6 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (lbf) N [lb f ] [57] 27 [454] [334] 5 8 [265] 936 [2] XT8 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (lbf) N [lb f ] [85] 3 [675] [497] [394] 393 [33] XT2 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (lbf) N [lb f ] [55] 547 [23] [97] [72] 254 [57] XT6 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (lbf) N [lb f ] 5 4,22 [375],29 [252] [857] [474] 524 [7] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of 2, hours for the mean output speed n mout, as described on page, 5

16 6

17 TRUE Planetary Gearheads NemaTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 3 arc-minutes up to 8 Nm Ratio Availability 3: thru : Radial load capacity Mounting System up to 373 N RediMount NemaTRUE Sealed deep groove ball bearings provide high radial load carrying capability 2 HRC 55-6 steel gears provide superior wear resistance 3 4 Sealed deep groove ball bearing provides precision alignment of sun gear RediMount system provides error-free motor installation Anodized aluminum housing reduces weight and prevents corrosion 5 7

18 NemaTRUE Size 7 ue Planetary Gearheads English 4X ø.25 (3.8) THRU HOLES 4 PL. EQUALLY SPACED ON A.725 (43.82) BOLT CIRCLE L.9 (4.8). (25.4) ø.866 (22.) ø.865 (2.97).62 (.57).5 (3.8) ø.25 (6.35) ø.2495 (6.337).65 SQ. (42) Ratio Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency 3: to : 2.28 [58] 3 max.75 [,34] 93% 5: to : 2.77 [7] 5 max.95 [,43] 88% Dimensions are inch (mm) Efficiency is calculated at % of the rated torque. Total length may change depending on motor being used. Performance Specifications Part Number Ratio ( ) in-lb [Nm] 2 Hour Life (2 ) in-lb [Nm] in-lb [Nm] (4 ) in-lb [Nm] Tpeak in-lb [Nm] J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NT7-3 3: 4 [4,7] 34 [3,8] 29 [3,3] 27 [3,] 7 [9,2].5 [,3] 2.36 [,268] NT7-5 5: 44 [5,] 37 [4,2] 33 [3,7] 3 [3,4] 7 [9,2].4 [,5] 2.36 [,268] NT7- : 3 [3,4] 28 [3,] 25 [2,8] 23 [2,6] 7 [9,2].3 [,3] 2.36 [,268] NT7-5 5: 47 [5,3] 47 [5,3] 47 [5,3] 42 [4,7] 7 [9,2].37 [,4] 2.36 [,268] NT : 78 [8,8] 58 [6,6] 53 [6,] 48 [5,5] 7 [9,2].37 [,4] 2.36 [,268] NT7-3 3: 57 [6,4] 52 [5,9] 48 [5,4] 46 [5,2] 7 [9,2].26 [,3] 2.36 [,268] NT7-5 5: 9 [,3] 78 [8,8] 65 [7,4] 6 [6,7] 7 [9,2].26 [,3] 2.36 [,268] NT7- : 4 [4,5] 38 [4,3] 35 [4,] 33 [3,8] 7 [9,2].26 [,3] 2.36 [,268] Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 8 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

19 TRUE Planetary Gearheads NemaTRUE Size 23/6 ue Planetary Gearheads English - Dimensions are in (mm) English NemaTRUE AD* L.25 (6.4). (25.4).75 (9.) ø.5 (38.) ø.499 (38.7) ø.375 (9.525) ø.3745 (9.52) 2.27 SQ. (57.7).36 FLA (9.).25 (3.7).75 (9.). (2.8).62 (.57).5 (3.8) Metric - Dimensions are mm (in) ø.95 (4.95) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (66.68) BOLT CIRCLE 2.36 SQ. (6.) ø.5 (2.7) ø.4995 (2.687) NemaTRUE PLUS* (NTP) Heavy Duty Output Shaft AD* L (.39) 25 (.98) 3 (.8) ø 5 h7 (.9685/.9675) 5 (.97) ø 6 j6 (.632/.6298) 8 (.79) 6 (.63) 2.5 (.98) 3.5 (.38) ø 5 (.97) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 7 (2.756) BOLT CIRCLE 6 SQ. (2.36) Ratio NT23 Dimension L in [mm] NT6 Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency Precision High Precision 3: to :.92 [48,8] 2.7 [52,6] 3 max 8 max.5 [,7] 93% 5: to : 2.6 [66,3] 2.76 [7,] 5 max 9 max.9 [,9] 88% AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number English Metric Ratio ( ) in-lb [Nm] 2 Hour Life (2 ) in-lb [Nm] in-lb [Nm] (4 ) in-lb [Nm] Tpeak in-lb [Nm] J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NT NTP NT23-3 NT6-3 3: 98 [,] 8 [9,] 7 [7,9] 65 [7,3] 5 [6,9].67 [,76] 6.3 [,7] 5.8 [,8] NT23-4 NT6-4 4: 7 [2,] 9 [,2] 8 [9,] 73 [8,2] 25 [28,3].22 [,24] 6.3 [,7] 5.8 [,8] NT23-5 NT6-5 5: 5 [,9] 88 [9,9] 78 [8,8] 7 [8,] 25 [28,2].22 [,25] 6.3 [,7] 5.8 [,8] NT23-7 NT6-7 7: [,3] 83 [9,4] 74 [8,4] 66 [7,5] 25 [28,3].22 [,24] 6.3 [,7] 5.8 [,8] NT23- NT6- : 63 [7,] 58 [6,6] 54 [6,] 52 [5,9] 25 [28,2].4 [,6] 6.3 [,7] 5.8 [,8] NT23-5 NT6-5 5: 24 [4,] [2,4] 5 [,9] [,3] 25 [28,3].2 [,24] 6.3 [,7] 5.8 [,8] NT23-2 NT6-2 2: 8 [2,3] 47 [6,6] 3 [4,7] 2 [3,6] 275 [3,].2 [,24] 6.3 [,7] 5.8 [,8] NT23-25 NT : 75 [9,8] 42 [6,] 25 [4,] 5 [3,] 25 [28,3].2 [,24] 6.3 [,7] 5.8 [,8] NT23-3 NT6-3 3: 27 [23,4] 82 [2,6] 57 [7,7] 47 [6,6] 275 [3,].3 [,5] 6.3 [,7] 5.8 [,8] NT23-4 NT6-4 4: 27 [23,4] 82 [2,6] 57 [7,7] 47 [6,6] 275 [3,].3 [,5] 6.3 [,7] 5.8 [,8] NT23-5 NT6-5 5: 22 [22,8] 75 [9,8] 52 [7,2] 42 [6,] 275 [3,].3 [,5] 6.3 [,7] 5.8 [,8] NT23-7 NT6-7 7: 97 [22,3] 72 [9,4] 47 [6,6] 37 [5,5] 275 [3,].3 [,5] 6.3 [,7] 5.8 [,8] NT23- NT6- : 85 [9,6] 79 [8,9] 74 [8,4] 73 [8,2] 275 [3,].3 [,5] 6.3 [,7] 5.8 [,8] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. available, consult factory. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). T r = Rated output torque at rated speed for specific hours of life. 9

20 NemaTRUE Size 34/9 ue Planetary Gearheads English - Dimensions are in (mm) AD* L.375 (9.53).25 (32.8).5 (3.8) ø.5 (2.7) ø.4995 (2.687) /8 (3.2) AMERICAN STD. SQUARE KEY.556. (4.) ø (73.3) ø (73.).5 (38.).98 (24.9).5 (3.8) English.75 (9.) ø.75 (9.5) ø.7495 (9.37).7 (4.32).62 (.57) Metric - Dimensions are mm (in) ø.28 (5.54) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (98.43) BOLT CIRCLE 3.3 SQ. (83.8) 3.54 SQ. (9.) NemaTRUE PLUS* (NTP) Heavy Duty Output Shaft AD* L 2 (.47) 4 (.57) 5 (.97) ø 8 h7 (3.496/3.484) 6 (.236) ø 2 f6 (.7866/.786) 22.5 (.886) 28 (.2) 3 (.8) 4 (.58) ø 6.5 (.256) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (3.937) BOLT CIRCLE 9 SQ. (3.54) Ratio NT34 Dimension L in [mm] NT9 Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency Precision High Precision 3: to : 2.68 [68,] 2.63 [66,8] 3 max 8 max 4.2 [,9] 93% 5: to : 3.53 [89,6] 3.53 [89,7] 5 max 9 max 5.6 [2,5] 88% AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 2 Performance Specifications Part Number English Metric Ratio ( ) in-lb [Nm] 2 Hour Life (2 ) in-lb [Nm] in-lb [Nm] (4 ) in-lb [Nm] Tpeak in-lb [Nm] J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NT NTP NT34-3 NT9-3 3: 36 [4,7] 32 [36,2] 295 [33,3] 27 [3,5] 5 [57,6] 3.9 [,44] 6.8 [,9] 48 [5,4] NT34-4 NT9-4 4: 55 [58,2] 425 [48,] 38 [42,9] 35 [39,6] 7 [79,].2 [,4] 6.8 [,9] 48 [5,4] NT34-5 NT9-5 5: 49 [55,4] 4 [45,2] 355 [4,] 325 [36,7] 7 [79,].2 [,4] 6.8 [,9] 48 [5,4] NT34-7 NT9-7 7: 47 [53,] 38 [42,9] 335 [37,9] 35 [34,5] 7 [79,].2 [,4] 6.8 [,9] 48 [5,4] NT34- NT9- : 238 [26,9] 22 [24,] 2 [22,6] 92 [2,7] 7 [79,].66 [,75] 6.8 [,9] 48 [5,4] NT34-5 NT9-5 5: 454 [5,3] 46 [47,] 39 [44,2] 373 [42,] 85 [96,].2 [,4] 6.8 [,9] 48 [5,4] NT34-2 NT9-2 2: 677 [76,5] 62 [7,] 587 [66,3] 55 [62,3] 85 [96,].2 [,4] 6.8 [,9] 48 [5,4] NT34-25 NT : 652 [73,7] 595 [67,2] 562 [63,5] 526 [59,4] 85 [96,].2 [,4] 6.8 [,9] 48 [5,4] NT34-3 NT9-3 3: 5 [56,5] 454 [5,3] 432 [48,8] 46 [47,] 85 [96,].66 [,75] 6.8 [,9] 48 [5,4] NT34-4 NT9-4 4: 77 [87,] 72 [79,3] 668 [75,5] 62 [7,] 85 [96,].65 [,74] 6.8 [,9] 48 [5,4] NT34-5 NT9-5 5: 72 [8,4] 652 [73,7] 68 [69,8] 595 [67,2] 85 [96,].65 [,74] 6.8 [,9] 48 [5,4] NT34-7 NT9-7 7: 77 [87,] 72 [79,3] 668 [75,5] 62 [7,] 85 [96,].65 [,74] 6.8 [,9] 48 [5,4] NT34- NT9- : 325 [36,7] 295 [33,3] 28 [3,6] 27 [3,5] 7 [79,].65 [,74] 6.8 [,9] 48 [5,4] T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life.

21 TRUE Planetary Gearheads NemaTRUE Size 42/5 ue Planetary Gearheads English - Dimensions are in (mm) AD* L.5 (2.7).5 (38.) /8 (3.2) AMERICAN STD. SQUARE KEY.76 (7.9) ø 2.87 (55.55) ø 2.86 (55.52) 2. (5.8) English NemaTRUE.7 (4.3).5 (38.).7 (4.3).875 (22.2) Metric - Dimensions are mm (in) ø.625 (5.875) ø.6245 (5.862) ø.28 (7.4) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 4.95 (25.73) BOLT CIRCLE 4.25 SQ. (8.) 4.53 SQ. (5.) ø. (25.4) ø.9995 (25.387) NemaTRUE PLUS* (NTP) Heavy Duty Output Shaft AD* L 4 (.55) 5 (.97) 7 (.276) ø h7 (4.337/4.3293) 8 (.35) ø 24 j6 (.9452/.9447) 27. (.63) 5 (.97) 3.5 (.38) 32 (.26) ø 8.5 (.335) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 3 (5.8) BOLT CIRCLE 5 SQ. (4.53) Ratio NT42 Dimension L in [mm] NT5 Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency Precision High Precision 3: to : 3.49 [88,6] 3.46 [87,9] 3 max 8 max 8.9 [4.] 93% 5: to : 4.72 [9,9] 4.69 [9,] 5 max 9 max.7 [5.3] 88% AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number English Metric Ratio ( ) in-lb [Nm] 2 Hour Life (2 ) in-lb [Nm] in-lb [Nm] (4 ) in-lb [Nm] Tpeak in-lb [Nm] J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NT NTP NT42-3 NT5-3 3: 69 [78.] 594 [67.] 53 [59.9] 485 [54.8] [3.] 4 [.6] 3 [3.5] 54 [7.4] NT42-4 NT5-4 4: 85 [96.] 698 [78.9] 622 [7.3] 57 [64.4] [3.] 3.8 [.43] 3 [3.5] 54 [7.4] NT42-5 NT5-5 5: 8 [9.5] 658 [74.4] 582 [65.8] 53 [59.9] [3.] 3.8 [.43] 3 [3.5] 54 [7.4] NT42-7 NT5-7 7: 79 [89.3] 638 [72.] 562 [63.5] 5 [57.6] [3.] 3.8 [.43] 3 [3.5] 54 [7.4] NT42- NT5- : 46 [52.] 42 [46.6] 388 [43.8] 37 [4.8] [3.].9 [.2] 3 [3.5] 54 [7.4] NT42-5 NT5-5 5: 878 [99.2] 85 [9.] 756 [85.4] 75 [8.8] 6 [8.8] 3.9 [.44] 3 [3.5] 54 [7.4] NT42-2 NT5-2 2: 29 [45.8] 9 [23.2] 985 [.3] 95 [2.3] 6 [8.8] 3.7 [.42] 3 [3.5] 54 [7.4] NT42-25 NT : 25 [4.2] 5 [8.6] 945 [6.8] 865 [97.7] 6 [8.8] 3.7 [.42] 3 [3.5] 54 [7.4] NT42-3 NT5-3 3: 972 [9.8] 878 [99.2] 842 [95.] 85 [9.] 6 [8.8].9 [.2] 3 [3.5] 54 [7.4] NT42-4 NT5-4 4: 435 [62.2] 29 [45.8] 9 [34.5] 9 [23.2] 6 [8.8].8 [.2] 3 [3.5] 54 [7.4] NT42-5 NT5-5 5: 395 [57.6] 25 [4.2] 5 [3] 5 [8.6] 6 [8.8].8 [.2] 3 [3.5] 54 [7.4] NT42-7 NT5-7 7: 375 [55.4] 23 [39.] 3 [27.7] 3 [6.4] 6 [8.8].8 [.2] 3 [3.5] 54 [7.4] NT42- NT5- : 63 [7.2] 575 [65.] 54 [6.] 522 [59.] 2 [35.6].8 [.2] 3 [3.5] 54 [7.4] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. available, consult factory. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). T r = Rated output torque at rated speed for specific hours of life. 2

22 Radial and Axial Load Ratings NT7 X Fr Fa Radial Force, F r, (lb f) Radial Forc e, F r, (N) lb f [N] [64] NT23, NTP23, NT6 X Fr Fa Radial Force, F r, (lb f) Radial Force, F r, (N ) lb f [N] 25 3 [379] NT34, NTP34, NT9 X Fr Fa Radial Force, F r, (lb f) Radial Force, F r, (N) lb f [N] 25 5 [2269] NT42, NTP42, NT5 X Fr Fa Radial Force, F r, (lb f) Radial Force, F r, (N) lb f [N] [338] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 22

23 TRUE Planetary Gearheads NemaTRUE 9 Right Angle Gearheads Ready for Immediate Delivery Precision 3 arc-minutes Frame Sizes Torque Capacity up to 255 Nm Ratio Availability : thru 5: NemaTRUE 9 Radial load capacity Mounting System up to 29 N RediMount Tapered Roller bearings provide high radial and axial load capacity 2 Innovative PowerTRUE* gearing 5 3 Tapered roller bearings provide high axial load carrying capabilities 4 4 HRC 55-6 steel gears provide superior wear resistance and 2 5 RediMount system provides error-free motor installation

24 NemaTRUE 9 Size 23 Right Angle Gearheads 3.32 (84.3) 2.2 (53.8).25 (6.4). (25.4).75 (9.) FLAT ø.375 (9.525) ø.3745 (9.52) ø.5 (38.) ø.499 (38.7) 2.27 SQ. (57.7).36 FLAT (9.) English L K.62 (.57).4 (3.56) ø.95 (4.95) THRU HOLES 4PL EQUALLY SPACED ON A ø (66.68) BOLT CIRCLE 2.4 SQ. (6) AD* Ratio Dimension K in [mm] Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency : to 5:P 3. [79] 4.3 [9,5] 3 max 3. [,4] 98% 5:T to 5: 3.79 [96] 4.99 [27] 5 max 3.4 [,5] 93% 6: to 5: 4.48 [4] 5.68 [44] 5 max 3.8 [,6] 88% Dimensions are inch (mm) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 24 Performance Specifications Part Number Ratio ( ) in-lb [Nm] Hour Life in-lb [Nm] in-lb [Nm] Tpeak in-lb [Nm] ( ) in-lb [Nm] 2 Hour Life in-lb [Nm] in-lb [Nm] J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NTR23- : 59 [7] 54 [6] 49 [6] 95 [22] 54 [6] 5 [6] 45 [5] 7. [,79] 5.6 [,6] NTR23-2 2: 3 [5] 8 [3] 7 [2] 36 [4] 2 [4] 9 [2] 99 [] 3.59 [,4] 8.5 [,] NTR23-3 3: 83 [9] 75 [9] 68 [8] 27 [3] 76 [9] 7 [8] 63 [7] 3.9 [,35] 9.6 [,] NTR23-4 4: 6 [7] 56 [6] 5 [6] 238 [27] 56 [6] 5 [6] 46 [5] 2.87 [,32]. [,] NTR23-5P 5:P 5 [6] 46 [5] 4 [5] 8 [2] 46 [5] 42 [5] 38 [4] 2.8 [,32].3 [,2] NTR23-5T 5:T 79 [2] 53 [7] 38 [6] 366 [4] 75 [2] 32 [5] 2 [3] 3.69 [,42].3 [,2] NTR23-6 6: 53 [7] 3 [5] 26 [4] 366 [4] 49 [7] 2 [4] 6 [3] 3.67 [,4] 6.7 [,8] NTR23-9 9: 97 [] 83 [9] 8 [9] 289 [33] 95 [] 76 [9] 74 [8] 3.8 [,35] 8.5 [,] NTR23- : 57 [8] 44 [6] 3 [5] 366 [4] 55 [8] 38 [6] 2 [4] 3.48 [,39] 6.6 [,7] NTR23-2 2: 72 [8] 6 [7] 59 [7] 252 [28] 7 [8] 56 [6] 55 [6] 2.95 [,33] 9.3 [,] NTR23-5 5: [] 9 [] 83 [9] 297 [34] 99 [] 88 [] 76 [9] 2.89 [,33] 9.8 [,] NTR23-2 2: 74 [8] 67 [8] 6 [7] 366 [4] 73 [8] 64 [7] 56 [6] 2.76 [,3] 9.3 [,] NTR : 6 [7] 55 [6] 5 [6] 98 [22] 6 [7] 53 [6] 46 [5] 2.7 [,3] 9.8 [,] NTR23-3 3: 2 [2] 98 [] 94 [] 35 [34] 2 [] 96 [] 9 [] 2.83 [,32] 8. [,9] NTR23-4 4: 75 [9] 72 [8] 69 [8] 263 [3] 75 [8] 7 [8] 67 [8] 2.69 [,3] 9. [,] NTR23-5 5: 62 [7] 59 [7] 57 [6] 23 [23] 6 [7] 58 [7] 55 [6] 2.64 [,3] 9.6 [,] NTR23-6 6: 63 [8] 6 [8] 58 [8] 366 [4] 63 [8] 6 [8] 57 [8] 3.68 [,42] 6.5 [,7] NTR : 4 [2] 2 [2] [] 3 [35] 3 [2] [] 99 [] 2.95 [,33] 8.4 [,9] NTR23-9 9: 4 [2] 2 [2] [] 33 [35] 3 [2] 2 [] [] 3.9 [,35] 8.3 [,9] NTR23- : 63 [8] 62 [8] 6 [8] 366 [4] 63 [8] 6 [8] 6 [8] 3.5 [,4] 6.5 [,7] NTR23-2 2: 76 [9] 75 [9] 74 [8] 27 [3] 76 [9] 75 [8] 73 [8] 2.96 [,33] 9.2 [,] NTR : 63 [7] 62 [7] 6 [7] 27 [23] 62 [7] 6 [7] 6 [7] 2.76 [,3] 9.7 [,] NTR23-5 5: 4 [2] 3 [2] 2 [2] 36 [36] 4 [2] 3 [2] 2 [] 2.9 [,33] 8.4 [,9] NTR23-2 2: 64 [9] 63 [8] 62 [8] 366 [4] 64 [8] 63 [8] 62 [8] 3.43 [,39] 6. [,7] NTR : 63 [7] 62 [7] 62 [7] 27 [23] 63 [7] 62 [7] 6 [7] 2.72 [,3] 9.7 [,] NTR23-3 3: 4 [2] 4 [2] 3 [2] 39 [36] 4 [2] 4 [2] 3 [2] 2.84 [,32] 8. [,9] NTR23-4 4: 77 [9] 76 [9] 76 [9] 274 [3] 77 [9] 76 [9] 76 [9] 2.7 [,3] 9. [,] NTR23-5 5: 63 [7] 63 [7] 62 [7] 27 [23] 63 [7] 63 [7] 62 [7] 2.66 [,3] 9.6 [,] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

25 TRUE Planetary Gearheads NemaTRUE 9 Size 34 Right Angle Gearheads 4.24 (8) 2.47 (63).375 (9.5).25 (32.8) 4 (3.5) ø (73.3) ø (73.) /8 (3.2) AMERICAN STD SQUARE KEY English L K.75 (9.).62 (.57).7 (4.32) ø.5 (2.7) ø.4995 (2.687) 3.25 SQ. (82.6) ø.28 (5.54) THRU HOLES 4PL. EQUALLY SPACED ON A ø (98.43) BOLT CIRCLE.556 (4.) 3.54 SQ. (9) NemaTRUE 9 AD* Ratio Dimension K in [mm] Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency : to 5:P 3.99 [] 5.76 [46] 3 max 6. [2,7] 98% 5:T to 5: 4.89 [24] 6.66 [69] 5 max 7.4 [3,4] 93% 6: to 5: 5.79 [47] 7.56 [92] 5 max 8.8 [4,] 88% Dimensions are inch (mm) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) in-lb [Nm] Hour Life in-lb [Nm] in-lb [Nm] Tpeak in-lb [Nm] ( ) in-lb [Nm] 2 Hour Life in-lb [Nm] in-lb [Nm] 25 J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NTR34- : 68 [9] 53 [7] 39 [6] 493 [56] 55 [8] 42 [6] 28 [4] 27.5 [3,] 2.6 [,4] NTR34-2 2: 38 [43] 348 [39] 35 [36] 3 [26] 352 [4] 32 [36] 29 [33] 4. [,59] 9. [2,2] NTR34-3 3: 25 [28] 229 [26] 27 [23] 95 [2] 232 [26] 22 [24] 92 [22] 2. [,37] 2.5 [2,4] NTR34-4 4: 92 [22] 76 [2] 59 [8] 695 [79] 78 [2] 62 [8] 47 [7].2 [,27] 22.6 [2,5] NTR34-5P 5:P 42 [6] 29 [5] 7 [3] 58 [66] 3 [5] 9 [3] 8 [2]. [,25] 23. [2,6] NTR34-5T 5:T 58 [57] 432 [49] 42 [47] 3 [26] 497 [56] 399 [45] 387 [44] 4.5 [,64] 23. [2,6] NTR34-6 6: 448 [5] 38 [43] 37 [42] 3 [26] 439 [5] 352 [4] 342 [39] 4.4 [,63] 5. [,7] NTR34-9 9: 296 [33] 25 [28] 244 [28] 986 [] 289 [33] 232 [26] 225 [25] 2. [,37] 9. [2,] NTR34- : 462 [52] 422 [48] 38 [43] 3 [26] 456 [52] 44 [46] 352 [4] 3.7 [,54] 4.8 [,7] NTR34-2 2: 226 [26] 92 [22] 87 [2] 752 [85] 22 [25] 78 [2] 73 [9].6 [,3] 2.9 [2,4] NTR34-5 5: 35 [34] 278 [3] 25 [28] 8 [5] 3 [34] 266 [3] 232 [26].3 [,28] 2.9 [2,5] NTR34-2 2: 233 [26] 23 [24] 92 [22] 3 [26] 23 [26] 24 [23] 78 [2].8 [,22] 2.8 [2,4] NTR : 72 [9] 57 [8] 42 [6] 635 [72] 69 [9] 5 [7] 3 [5].6 [,2] 2.9 [2,5] NTR34-3 3: 3 [35] 298 [34] 285 [32] 45 [8] 39 [35] 292 [33] 275 [3]. [,25] 7.9 [2,] NTR34-4 4: 238 [27] 228 [26] 28 [25] 792 [89] 237 [27] 224 [25] 2 [24].6 [,9] 2.2 [2,3] NTR34-5 5: 75 [2] 68 [9] 6 [8] 653 [74] 74 [2] 65 [9] 55 [8].4 [,7] 2.4 [2,4] NTR34-6 6: 479 [54] 472 [53] 465 [53] 3 [26] 478 [54] 469 [53] 46 [52] 4.4 [,63] 4.5 [,6] NTR : 35 [36] 3 [35] 35 [34] 8 [22] 34 [36] 38 [35] 3 [34].6 [,3] 8.7 [2,] NTR34-9 9: 36 [36] 3 [35] 37 [35] 85 [23] 35 [36] 39 [35] 34 [34] 2. [,37] 8.6 [2,] NTR34- : 48 [54] 476 [54] 472 [53] 3 [26] 479 [54] 474 [54] 469 [53] 3.7 [,55] 4.6 [,7] NTR34-2 2: 242 [27] 238 [27] 235 [27] 87 [92] 24 [27] 237 [27] 232 [26].6 [,3] 2.7 [2,3] NTR : 78 [2] 75 [2] 72 [9] 666 [75] 77 [2] 73 [2] 69 [9].8 [,23] 2.8 [2,5] NTR34-5 5: 37 [36] 34 [35] 3 [35] 96 [24] 36 [36] 33 [35] 39 [35].4 [,29] 8.7 [2,] NTR34-2 2: 48 [54] 479 [54] 477 [54] 3 [26] 48 [54] 478 [54] 475 [54] 3.5 [,52] 3.6 [,5] NTR : 78 [2] 77 [2] 75 [2] 675 [76] 78 [2] 76 [2] 74 [2].7 [,2] 2.8 [2,5] NTR34-3 3: 37 [36] 36 [36] 35 [36] 7 [25] 37 [36] 35 [36] 34 [35]. [,26] 7.9 [2,] NTR34-4 4: 243 [27] 242 [27] 24 [27] 832 [94] 243 [27] 24 [27] 24 [27].6 [,2] 2.2 [2,3] NTR34-5 5: 79 [2] 78 [2] 77 [2] 68 [77] 79 [2] 78 [2] 77 [2].4 [,8] 2.4 [2,4] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

26 NemaTRUE 9 Size 42 Right Angle Gearheads 5.28 (34) 3.2 (77).5 (2.7).5 (38.).7 (4.4) ø 2.87 (55.55) ø 2.86 (55.52) 3/6 (4.8) AMERICAN STD SQUARE KEY English ø.625 (5.875) ø.6245 (5.862) 4.25 SQ. (8).76 (7.9) L.875 (22.2) K.93 (2.36).2 (5.33) ø.28 (7.4) THRU HOLES 4PL EQUALLY SPACED ON A ø 4.95 (25.73) BOLT CIRCLE 4.53 SQ. (5) AD* Ratio Dimension K in [mm] Dimension L in [mm] Backlash [arc-min] Weight lb [kg] Efficiency : to 5:P 5.4 [37] 7.67 [95] 3 max 2 [5,4] 98% 5:T to 5: 6.63 [68,4] 8.9 [226] 5 max 4.8 [6,7] 93% 6: to 5: 7.87 [2].3 [257] 5 max 7.6 [8,] 88% Dimensions are inch (mm) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) in-lb [Nm] Hour Life in-lb [Nm] in-lb [Nm] Tpeak in-lb [Nm] ( ) in-lb [Nm] 2 Hour Life in-lb [Nm] in-lb [Nm] J in-lb-sec 2 x -4 [kg-cm 2 ] Torsional Stiffness in-lb/arc-min [Nm/arc-min] NTR42- : 496 [56] 452 [5] 49 [46] 62 [83] 458 [52] 48 [47] 378 [43] 46.7 [5,28] 5. [,7] NTR42-2 2: 885 [] 88 [9] 73 [83] 2255 [255] 87 [92] 746 [84] 674 [76] 23.9 [2,7] 24.7 [2,8] NTR42-3 3: 687 [78] 627 [7] 567 [64] 239 [23] 635 [72] 579 [65] 524 [59] 2.6 [2,33] 28. [3,2] NTR42-4 4: 458 [52] 48 [47] 378 [43] 584 [79] 423 [48] 386 [44] 349 [39] 9. [2,6] 29.4 [3,3] NTR42-5P 5:P 343 [39] 33 [35] 283 [32] 35 [47] 37 [36] 289 [33] 26 [3] 8.8 [2,2] 3. [3,4] NTR42-5T 5:T 346 [52] 7 [26] 958 [8] 2255 [255] 262 [43] 97 [2] 778 [88] 24.6 [2,78] 3. [3,4] NTR42-6 6: 4 [8] 885 [] 859 [97] 2255 [255] 8 [5] 87 [92] 794 [9] 24.5 [2,77] 2. [2,3] NTR42-9 9: 88 [9] 687 [78] 667 [75] 224 [253] 79 [89] 635 [72] 66 [7] 2.5 [2,32] 25. [2,8] NTR42- : 72 [2] 979 [] 885 [] 2255 [255] 59 [2] 938 [6] 87 [92] 23.2 [2,63] 2. [2,3] NTR42-2 2: 538 [6] 458 [52] 444 [5] 728 [95] 526 [59] 423 [48] 4 [46] 9.6 [2,22] 27.5 [3,] NTR42-5 5: 832 [94] 76 [86] 687 [78] 2255 [255] 822 [93] 728 [82] 635 [72] 9.3 [2,8] 28.8 [3,3] NTR42-2 2: 554 [63] 56 [57] 458 [52] 2255 [255] 547 [62] 485 [55] 423 [48] 8.4 [2,8] 27.5 [3,] NTR : 46 [47] 379 [43] 343 [39] 458 [65] 4 [46] 364 [4] 37 [36] 8. [2,4] 28.8 [3,2] NTR42-3 3: 85 [96] 84 [92] 778 [88] 2255 [255] 845 [96] 798 [9] 752 [85] 8.9 [2,3] 24.6 [2,8] NTR42-4 4: 566 [64] 542 [6] 58 [59] 836 [27] 563 [64] 532 [6] 5 [57] 8. [2,3] 27.2 [3,] NTR42-5 5: 425 [48] 47 [46] 388 [44] 499 [69] 422 [48] 399 [45] 375 [42] 7.6 [,99] 28.5 [3,2] NTR42-6 6: [26] 95 [24] 8 [22] 2255 [255] 9 [25] 89 [23] 69 [2] 24.6 [2,78] 9.7 [2,2] NTR : 86 [97] 847 [96] 832 [94] 2255 [255] 859 [97] 84 [95] 822 [93] 9.7 [2,22] 25. [2,8] NTR42-9 9: 863 [97] 85 [96] 838 [95] 2255 [255] 86 [97] 845 [96] 83 [94] 2.6 [2,33] 24.8 [2,8] NTR42- : 4 [26] 5 [25] 95 [24] 2255 [255] 3 [26] [24] 89 [23] 23.3 [2,64] 9.9 [2,2] NTR42-2 2: 574 [65] 566 [64] 558 [63] 897 [24] 573 [65] 563 [64] 552 [62] 9.7 [2,23] 27.3 [3,] NTR : 43 [49] 423 [48] 46 [47] 539 [74] 429 [48] 42 [47] 4 [46] 8.4 [2,8] 28.7 [3,2] NTR42-5 5: 865 [98] 858 [97] 85 [96] 2255 [255] 864 [98] 855 [97] 845 [96] 9.4 [2,9] 25. [2,8] NTR42-2 2: 6 [26] 2 [26] 7 [25] 2255 [255] 6 [26] [25] 4 [25] 22.9 [2,59] 9.4 [2,2] NTR : 432 [49] 428 [48] 425 [48] 562 [76] 43 [49] 427 [48] 422 [48] 8. [2,5] 28.7 [3,2] NTR42-3 3: 867 [98] 863 [98] 86 [97] 2255 [255] 866 [98] 862 [97] 857 [97] 8.9 [2,4] 24.6 [2,8] NTR42-4 4: 577 [65] 575 [65] 572 [65] 944 [22] 577 [65] 574 [65] 57 [64] 8. [2,4] 27. [3,] NTR42-5 5: 433 [49] 43 [49] 429 [48] 58 [78] 433 [49] 43 [49] 428 [48] 7.7 [2,] 28.5 [3,2] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. 26 = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

27 TRUE Planetary Gearheads Radial and Axial Load Ratings NTR23 X F r F a Radial Force, F r, (lb f) Radial Force, F r, (N) lb f [N] 5 25 [] 2 [89] 25 5 [67] 5 2 [53] 9 [4] NemaTRUE 9 NTR34 X F r F a Radial Force, F r, (lb f) Radial Force, F r, (N) lb f [N] 5 34 [5] 27 [2] 25 2 [89] 5 6 [7] 3 [58] NTR42 X F r F a Radial Force, F r, (lb f) Radial Force,F r, (N) lb f [N] 5 46 [25] 37 [65] [2] 5 2 [93] 7 [76] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 27

28 28

29 TRUE Planetary Gearheads DuraTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision 8 arc-minutes Frame Sizes Torque Capacity up to 834 Nm Ratio Availability 3: thru : Radial load capacity up to 5 N Mounting System RediMount DuraTRUE Sealed deep groove ball bearings provide high radial load carrying capability 2 HRC 55-6 steel gears provide superior wear resistance 3 4 Sealed deep groove ball bearing provides precision alignment of sun gear RediMount system provides error-free motor installation Anodized aluminum housing reduces weight and prevents corrosion

30 DuraTRUE Size 6 ue Planetary Gearheads Metric AD* L 25 (.98) (.39) 3 (.8) ø 5 h7 (.9685/.9675) 5 (.97) ø 6 j6 (.632/.6298) 8 (.79) 6 (.63) 3.5 (.38) 2.5 (.98) ø 5 (.97) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 7 (2.756) BOLT CIRCLE 6 SQ. (2.36) Ratio Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 3: to : 53 [2.7] 8 max, [2.2] 93% 5: to : 7 [2.76] 9 max,2 [2.7] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) Hour Life (2 ) (4 ) Tpeak ( ) 2 Hour Life (2 ) (4 ) J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DT6-3 3: 5 [34] 2 [9] [97] [89] 52 [46] 2 [9] [89] 9 [79] 8 [72],52 [4.6],9 [8.] DT6-4 4: 9 [68] 6 [42] 4 [24] 3 [5] 44 [385] 6 [42] 3 [5] 2 [6] [97],46 [4.],9 [7.9] DT6-5 5: 7 [48] 4 [2] 2 [6] [98] 46 [4] 4 [2] [98] [86] 9 [79],46 [4.],9 [7.9] DT6-7 7: 6 [42] 3 [5] [97] [89] 4 [363] 3 [5] [89] 9 [8] 8 [7],46 [4.],9 [7.9] DT6- : 5 [34] 4 [2] 3 [4] 2 [8] 45 [4] 4 [24] 3 [2] [] [92],44 [3.9],8 [6.8] DT6-5 5: 25 [28] 2 [77] 8 [57] 6 [44] 52 [46] 2 [77] 6 [44] 4 [27] 3 [7],46 [4.],9 [8.2] DT6-2 2: 26 [23] 24 [22] 2 [86] 2 [77] 46 [47] 24 [22] 2 [77] 8 [59] 7 [5],46 [4.],9 [7.9] DT : 24 [24] 22 [95] 9 [72] 8 [58] 52 [456] 22 [95] 8 [58] 6 [4] 5 [28],46 [4.],9 [8.3] DT6-3 3: 28 [246] 25 [28] 22 [93] 2 [77] 52 [46] 25 [28] 2 [77] 8 [57] 6 [44],44 [3.9], [8.7] DT6-4 4: 27 [239] 26 [23] 26 [23] 24 [22] 46 [47] 27 [239] 24 [22] 2 [86] 2 [77],44 [3.9],9 [8.3] DT6-5 5: 25 [222] 24 [24] 24 [29] 22 [95] 52 [46] 25 [27] 22 [95] 9 [72] 8 [58],44 [3.9],9 [8.2] DT6-7 7: 24 [22] 23 [24] 23 [24] 2 [86] 46 [47] 24 [22] 2 [86] 8 [59] 7 [5],44 [3.9],9 [8.3] DT6- : 2 [8] 9 [65] 8 [57] 7 [5] 5 [447] 9 [67] 7 [53] 6 [45] 6 [4],44 [3.9],9 [7.8] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 3 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

31 TRUE Planetary Gearheads DuraTRUE Size 9 ue Planetary Gearheads Metric AD* L 4 (.57) 2 (.47) 5 (.97) ø 8 h7 (3.496/3.484) 6 (.236) ø 2 f6 (.7866/.786) 22.5 (.886) Ratio 4 (.58) 3 (.8) Dimension L 28 (.2) Backlash [arc-min] Weight kg [lb] ø 6.5 (.256) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (3.937) BOLT CIRCLE Efficiency 3: to : 67 [2.63] 8 max 3, [6.6] 93% 5: to : 9 [3.53] 9 max 3,7 [8.] 88% 9 SQ. (3.54) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. DuraTRUE Performance Specifications Part Number Ratio ( ) Hour Life (2 ) (4 ) Tpeak ( ) 2 Hour Life (2 ) (4 ) J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DT9-3 3: 69 [64] 56 [499] 5 [442] 46 [45] 67 [479] 56 [499] 46 [45] 4 [359] 37 [329] 2,22 [.97] 4,9 [43.3] DT9-4 4: 8 [78] 67 [593] 6 [53] 55 [487] 57 [389] 67 [593] 55 [487] 5 [443] 46 [47],84 [.6] 4,8 [42.4] DT9-5 5: 75 [664] 62 [549] 55 [486] 5 [446] 57 [385] 62 [549] 5 [446] 45 [395] 4 [362],76 [.56] 4,8 [42.9] DT9-7 7: 73 [646] 6 [53] 53 [469] 48 [425] 57 [389] 6 [53] 48 [425] 43 [38] 38 [336],72 [.5] 4,8 [42.4] DT9- : 55 [488] 5 [439] 46 [4] 44 [392] 57 [39] 5 [452] 46 [47] 43 [38] 4 [363],63 [.44] 4, [35.6] DT9-5 5: 93 [826] 84 [747] 79 [72] 74 [657] 67 [479] 86 [764] 74 [657] 66 [582] 6 [534],78 [.58] 4,9 [43.7] DT9-2 2: 89 [788] 86 [76] 84 [743] 82 [726] 67 [478] 88 [779] 84 [743] 77 [68] 7 [628],77 [.6] 4,8 [42.4] DT : 84 [747] 8 [74] 78 [693] 77 [677] 67 [479] 83 [73] 79 [698] 72 [64] 66 [587],77 [.56] 5, [44.5] DT9-3 3: 3 [98] 93 [826] 88 [78] 84 [747] 67 [479] 95 [84] 86 [764] 8 [76] 74 [657],64 [.45] 4,9 [43.4] DT9-4 4: 93 [823] 89 [788] 87 [77] 86 [76] 67 [478] 9 [85] 88 [779] 86 [76] 84 [743],64 [.4] 5, [44.2] DT9-5 5: 88 [776] 84 [747] 82 [728] 8 [74] 67 [479] 86 [759] 83 [73] 8 [72] 79 [698],63 [.45] 5, [44.2] DT9-7 7: 86 [76] 82 [726] 8 [78] 79 [699] 67 [478] 84 [743] 8 [77] 79 [699] 78 [69],63 [.4] 5, [44.2] DT9- : 75 [663] 69 [68] 65 [576] 63 [555] 67 [479] 69 [63] 64 [562] 6 [533] 58 [53],63 [.45] 4,4 [38.5] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 3

32 DuraTRUE Size 5 ue Planetary Gearheads Metric AD* L 5 (.97) 4 (.55) 7 (.276) ø h7 (4.337/4.3293) 8 (.35) ø 24 j6 (.9452/.9447) 27. (.63) 32 (.26) 5 (.97) 3.5 (.38) ø 8.5 (.335) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 3 (5.8) BOLT CIRCLE 5 SQ. (4.53) Ratio Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 3: to : 88 [3.46] 8 max 5,7 [2.7] 93% 5: to : 9 [4.69] 9 max 7,3 [6.2] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) Hour Life (2 ) (4 ) Tpeak ( ) 2 Hour Life (2 ) (4 ) J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DT5-3 3: 5 [932] 86 [757] 76 [67] 7 [65] 284 [25] 86 [757] 7 [65] 62 [544] 56 [499] 4,39 [3.88] 3,9 [23.4] DT5-4 4: 23 [89] 98 [867] 9 [85] 85 [752] 284 [253] 2 [93] 85 [752] 75 [664] 7 [62] 3, [2.7] 3,9 [22.7] DT5-5 5: 6 [25] 9 [83] 83 [738] 77 [677] 284 [25] 94 [833] 77 [677] 68 [599] 62 [55] 2,88 [2.55],6 [2.4] DT5-7 7: 3 [] 88 [779] 8 [77] 75 [664] 284 [253] 92 [84] 75 [664] 65 [575] 6 [53] 2,8 [2.5] 3,9 [22.7] DT5- : 9 [796] 8 [75] 76 [668] 72 [635] 284 [25] 83 [737] 75 [66] 7 [68] 66 [588] 2,47 [2.8],6 [2.4] DT5-5 5: 7 [5] 39 [226] 23 [86] 3 [996] 284 [25] 39 [226] 3 [996] [882] 9 [89] 2,95 [2.6] 2,9 [4.] DT5-2 2: 75 [549] 6 [425] 43 [266] 32 [68] 284 [253] 6 [425] 32 [68] 8 [44] 9 [965] 2,95 [2.6] 3,9 [22.7] DT : 67 [474] 53 [35] 35 [95] 24 [96] 284 [25] 53 [35] 24 [96] [97] [89] 2,9 [2.57] 4, [25.] DT5-3 3: 23 [794] 7 [28] 5 [337] 39 [226] 284 [253] 7 [5] 39 [226] 23 [86] 3 [996] 2,48 [2.2] 4, [24.4] DT5-4 4: 8 [62] 75 [549] 9 [682] 6 [425] 284 [253] 78 [575] 6 [425] 43 [266] 32 [68] 2,47 [2.2] 4, [24.4] DT5-5 5: 73 [535] 67 [474] 62 [435] 53 [35] 284 [25] 7 [5] 53 [35] 35 [95] 24 [96] 2,47 [2.9] 4, [25.] DT5-7 7: 7 [53] 65 [46] 8 [593] 5 [336] 284 [253] 68 [487] 5 [336] 33 [77] 22 [8] 2,47 [2.2] 4, [24.4] DT5- : 23 [87] 2 [995] 7 [943] 3 [97] 284 [25] 4 [6] 4 [92] 99 [873] 95 [84] 2,47 [2.9],4 [.6] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 32 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

33 TRUE Planetary Gearheads DuraTRUE Size 42 ue Planetary Gearheads Metric AD* L 8 (3.5) 2 (.79) 8 (.35) ø 3 h7 (5.8/5.65) 2 (.472) ø 4 j6 (.5752/.5746) 43 (.693) Ratio 5 (.97) 3.5 (.38) Dimension L Backlash [arc-min] 63 (2.48) ø (.433) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 65 (6.496) BOLT CIRCLE Weight kg [lb] Efficiency 3: to : 2 [4.77] 8 max 2,8 [28.3] 93% 5: to : 7 [6.7] 9 max 7,2 [38.] 88% 42 SQ. (5.59) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. DuraTRUE Performance Specifications Part Number Ratio ( ) Hour Life (2 ) (4 ) Tpeak ( ) 2 Hour Life (2 ) (4 ) J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DT42-3 3: 372 [3289] 32 [267] 267 [2365] 245 [27] 834 [7377] 32 [267] 245 [27] 27 [92] 99 [762] 23,2 [2.5] 5,8 [458.7] DT42-4 4: 43 [386] 353 [324] 35 [2788] 29 [2567] 834 [738] 353 [324] 29 [2567] 259 [2292] 239 [25] 5, [.3] 52,9 [467.] DT42-5 5: 4 [3625] 333 [2944] 295 [267] 27 [239] 834 [7377] 333 [2944] 27 [239] 239 [28] 29 [942] 4,7 [.3] 52,6 [465.] DT42-7 7: 45 [3584] 328 [293] 29 [2597] 265 [2345] 834 [738] 328 [293] 265 [2345] 234 [27] 24 [894] 4,5 [.3] 5,5 [445.9] DT42- : 229 [222] 24 [88] 9 [685] 8 [598] 834 [7377] 2 [87] 89 [673] 76 [559] 67 [479] 2, [.7] 4,3 [365.] DT42-5 5: 524 [4634] 47 [467] 433 [3833] 397 [356] 834 [7377] 484 [4287] 397 [356] 352 [34] 323 [2856] 5, [.34] 59,6 [527.6] DT42-2 2: 5 [4425] 476 [423] 46 [48] 45 [3983] 834 [738] 489 [4328] 458 [453] 48 [36] 376 [3328] 4,8 [.3] 58,5 [56.6] DT : 48 [4248] 456 [438] 44 [393] 43 [38] 834 [7377] 469 [454] 438 [3876] 388 [3432] 356 [348] 4,8 [.3] 57,7 [5.6] DT42-3 3: 578 [53] 524 [4634] 493 [4359] 47 [467] 834 [7377] 535 [473] 484 [4287] 433 [3833] 397 [356] 2,2 [.8] 59,9 [529.9] DT42-4 4: 52 [46] 5 [4425] 486 [43] 476 [423] 834 [738] 5 [454] 489 [4328] 476 [423] 458 [453] 2,9 [.] 57,5 [57.7] DT42-5 5: 5 [4435] 48 [4248] 466 [428] 456 [438] 834 [7377] 49 [4336] 469 [454] 456 [437] 438 [3876] 2, [.7] 57,8 [5.] DT42-7 7: 496 [439] 475 [424] 46 [48] 45 [399] 834 [738] 485 [4292] 464 [46] 45 [399] 433 [3882] 2, [.] 54,4 [48.4] DT42- : 34 [2782] 287 [2543] 272 [248] 262 [234] 834 [7377] 29 [2574] 266 [2353] 252 [2228] 242 [24] 2, [.7] 42,9 [379.5] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 33

34 Radial and Axial Load Ratings DT6 DT9 X X Fr Fr Fa Fa Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (lb f) Radial Force, F r, (lb f) N [lb f ] [692] 244 [549] [45] [32] 33 [255] N [lb f ] [4] 3576 [85] [593] 5 29 [47] 66 [373] DT5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [844] 655 [464] [78] [856] 39 [679] DT42 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [383] 35 [34] [224] [778] 627 [4] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 34

35 TRUE Planetary Gearheads DuraTRUE 9 Right Angle Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 8 arc-minutes up to 842 Nm Ratio Availability : thru 5: Radial load capacity Mounting System up to 5 N RediMount Deep Groove Ball bearings provide high radial load carrying capabilities DuraTRUE HRC 55-6 steel gears provide superior wear resistance and Innovative PowerTRUE gearing RediMount system provides error-free installation

36 DuraTRUE 9 Size 6 Right Angle Gearheads 98.5 (3.88) 68 (2.68) (.39) 25 (.98) 3 (.8) ø 5 h7 (.9685/.9675) 5 (.97) Metric ø 6 j6 (.632/.6298) 6 SQ. (2.36) 8 (.79) L 6 (.63) K 2.5 (.98) 3.5 (.38) ø 5 (.97) THRU HOLES 4 PL. EQUALLY SPACED ON A ø7 (2.756) BOLT CIRCLE) 6 SQ. (2.4) AD* Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 5: to 5: 79 [3.] 9,5 [4.3] 9 max 2,5 [5.5] 93% 6: to 5: 96 [3.79] 27 [4.99] 9 max 2,7 [6] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) Hour Life Tpeak ( ) 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR6-5 5: 8 [57] 3 [3] [97] 52 [46] 4 [27] [92] 9 [79],42 [3.7] 2,3 [2.] DTR6-6 6: 9 [66] 3 [9] 2 [2] 52 [46] 5 [34] [97] 9 [83],42 [3.7] 2,3 [2.3] DTR6-9 9: 2 [87] 5 [34] 3 [5] 52 [46] 7 [52] 2 [9] [94],36 [3.] 2,3 [2.2] DTR6- : 2 [82] 5 [3] 3 [2] 49 [435] 7 [48] 2 [6] [9],4 [3.5] 2,3 [2.2] DTR6-2 2: 8 [6] 7 [47] 4 [26] 45 [42] 8 [6] 3 [9] 2 [2],33 [3.] 2,3 [2.4] DTR6-5 5: 23 [26] 7 [48] 4 [27] 5 [445] 9 [67] 4 [2] 2 [3],32 [2.9] 2,3 [2.4] DTR6-2 2: 24 [2] 8 [6] 6 [38] 5 [45] 2 [82] 5 [3] 3 [2],33 [2.8] 2,3 [2.3] DTR : 24 [24] 9 [72] 7 [48] 5 [455] 22 [95] 6 [4] 4 [2],32 [2.7] 2,3 [2.3] DTR6-3 3: 8 [55] 5 [34] 4 [24] 49 [43] 6 [43] 4 [24] 3 [5],35 [2.8],7 [4.8] DTR6-4 4: 8 [6] 6 [39] 5 [3] 49 [43] 7 [49] 5 [29] 4 [2],33 [2.7],7 [4.8] DTR6-5 5: 9 [65] 6 [43] 5 [34] 49 [43] 7 [53] 5 [33] 4 [24],32 [2.6],7 [4.8] DTR6-6 6: 28 [244] 8 [55] 5 [33] 52 [46] 2 [75] 4 [26] 2 [8],42 [3.7] 2,3 [2.2] DTR : 28 [248] 2 [78] 7 [53] 5 [445] 23 [2] 6 [44] 4 [24],35 [3.] 2,3 [2.2] DTR6-9 9: 28 [244] 2 [75] 7 [5] 52 [46] 22 [98] 6 [42] 4 [22],36 [3.] 2,3 [2.] DTR6- : 27 [237] 9 [7] 6 [46] 49 [435] 22 [93] 6 [38] 3 [9],4 [3.5] 2,2 [9.9] DTR6-2 2: 24 [2] 22 [92] 9 [64] 45 [42] 24 [2] 8 [55] 5 [33],33 [3.] 2,3 [2.2] DTR [257] 23 [27] 2 [78] 5 [455] 27 [235] 9 [68] 6 [44],32 [2.8] 2,4 [2.5] DTR6-5 5: 3 [268] 22 [93] 9 [65] 5 [445] 22 [98] 8 [56] 5 [34],35 [2.9] 2,3 [2.] DTR6-2 2: 3 [275] 24 [2] 2 [8] 5 [45] 27 [237] 9 [7] 6 [46],4 [3.4] 2,3 [2.2] DTR : 32 [279] 25 [224] 22 [93] 5 [455] 29 [254] 2 [82] 8 [56],32 [2.7] 2,4 [2.5] DTR6-3 3: 23 [22] 2 [75] 8 [62] 49 [43] 2 [86] 8 [62] 7 [5],35 [2.8],7 [4.8] DTR6-4 4: 24 [2] 2 [8] 9 [69] 49 [43] 22 [94] 9 [68] 8 [56],33 [2.7],7 [4.8] DTR6-5 5: 24 [25] 2 [86] 2 [75] 49 [43] 23 [99] 2 [73] 8 [62],3 [2.7],7 [4.8] Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 36 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

37 DuraTRUE 9 Size 6S (Slim Line) Right Angle Gearheads 73 (2.87) 42.4 (.67) (.39) 25 (.98) 3 (.8) ø 5 h7 (.9685/.9675)) 5 (.97) TRUE Planetary Gearheads Metric ø 6 j6 (.632/.6298) 6 SQ. (2.36) 8 (.79) L 6 (.63) K 2.5 (.98) 3.5 (.38) ø 5 (.97) THRU HOLES 4 PL. EQUALLY SPACED ON A ø7 (2.756) BOLT CIRCLE) 6 SQ. (2.4) AD* Ratio Performance Specifications Part Number Dimension K Ratio Dimension L ( ) Hour Life Backlash [arc-min] Weight kg [lb] Tpeak Efficiency : to 5:P 79 [3.] 9,5 [4.3] 8 max 2,3 [5] 98% 5:T to 5: 96 [3.79] 27 [4.99] 9 max 2,5 [5.5] 93% 6: to 5: 4 [4.48] 44 [5.68] 9 max 2,7 [6] 88% ( ) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR6S- : 7 [66] 7 [6] 6 [54] 25 [27] 7 [6] 6 [56] 6 [5],79 [7.],8 [5.8] DTR6S-2 2: 6 [45] 5 [32] 4 [2] 45 [4] 5 [34] 4 [22] 2 [],4 [3.6] 2,7 [23.8] DTR6S-3 3: [92] [84] 9 [76] 34 [3] [85] 9 [78] 8 [7],35 [3.] 3, [26.9] DTR6S-4 4: 8 [68] 7 [62] 6 [56] 3 [264] 7 [63] 6 [57] 6 [52],32 [2.9] 3,2 [28.2] DTR6S-5P 5:P 6 [56] 6 [5] 5 [46] 23 [2] 6 [52] 5 [47] 5 [43],32 [2.8] 3,3 [28.8] DTR6S-5T 5:T 23 [2] 8 [62] 6 [38] 46 [47] 2 [82] 5 [32] 3 [2],42 [3.7] 3,3 [28.8] DTR6S-6 6: 9 [7] 6 [45] 6 [4] 46 [47] 9 [67] 5 [34] 5 [3],4 [3.7] 2, [8.8] DTR6S-9 9: 2 [9] [92] [9] 36 [32] 2 [6] [85] 9 [83],35 [3.] 2,7 [23.7] DTR6S- : 2 [76] 8 [6] 6 [45] 46 [47] 2 [74] 7 [54] 5 [34],39 [3.5] 2, [8.5] DTR6S-2 2: 9 [8] 8 [68] 7 [66] 32 [28] 9 [78] 7 [63] 7 [6],33 [3.] 3, [26.] DTR6S-5 5: 3 [2] 2 [2] [92] 37 [33] 2 [] [98] [85],33 [2.9] 3, [27.4] DTR6S-2 2: 9 [82] 8 [75] 8 [68] 46 [47] 9 [8] 8 [72] 7 [63],3 [2.8] 2,9 [26.] DTR6S-25 25: 8 [68] 7 [62] 6 [56] 25 [22] 8 [67] 7 [59] 6 [52],3 [2.7] 3, [27.3] DTR6S-3 3: 3 [4] 2 [9] 2 [5] 38 [339] 3 [4] 2 [7] [],32 [2.8] 2,5 [22.4] DTR6S-4 4: [84] 9 [8] 9 [77] 33 [292] 9 [84] 9 [79] 8 [74],3 [2.7] 2,8 [25.2] DTR6S-5 5: 8 [69] 7 [66] 7 [63] 25 [225] 8 [69] 7 [65] 7 [6],3 [2.6] 3, [26.8] DTR6S-6 6: 2 [82] 2 [8] 2 [77] 46 [47] 2 [82] 2 [78] 2 [75],42 [3.7] 2, [8.] DTR6S-75 75: 3 [6] 3 [4] 3 [2] 39 [345] 3 [5] 3 [3] 2 [],33 [3.] 2,6 [23.4] DTR6S-9 9: 3 [6] 3 [4] 3 [3] 39 [348] 3 [6] 3 [4] 3 [],35 [3.] 2,6 [23.3] DTR6S- : 2 [83] 2 [8] 2 [8] 46 [47] 2 [82] 2 [8] 2 [78],4 [3.5] 2, [8.3] DTR6S-2 2: [85] [84] 9 [83] 34 [3] [85] 9 [84] 9 [82],33 [3.] 2,9 [25.8] DTR6S [7] 8 [69] 8 [68] 26 [23] 8 [7] 8 [68] 8 [67],3 [2.8] 3, [27.3] DTR6S-5 5: 3 [6] 3 [5] 3 [4] 4 [35] 3 [6] 3 [5] 3 [4],33 [2.9] 2,6 [23.4] DTR6S-2 2: 2 [83] 2 [82] 2 [8] 46 [47] 2 [83] 2 [82] 2 [8],39 [3.4],9 [7.] DTR6S-25 25: 8 [7] 8 [7] 8 [69] 26 [23] 8 [7] 8 [69] 8 [69],3 [2.7] 3, [27.3] DTR6S-3 3: 3 [6] 3 [6] 3 [5] 4 [354] 3 [6] 3 [6] 3 [5],32 [2.8] 2,5 [22.4] DTR6S-4 4: [86] [85] [85] 34 [34] [86] [85] [85],3 [2.7] 2,8 [25.2] DTR6S-5 5: 8 [7] 8 [7] 8 [7] 26 [23] 8 [7] 8 [7] 8 [7],3 [2.7] 3, [26.8] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading DuraTRUE 9

38 DuraTRUE 9 Size 9 Right Angle Gearheads Metric 38 (5.44) 93 (3.67) 2 (.47) 4 (.57) 5 (.97) ø 8 h7 (3.496/3.484) 6 (.236) ø 2 f6 (.7866/.786) 9 SQ. (3.54) 22.5 (.886) L 2 (.) K 3 (.8) 4 (.58) ø 6.5 (.256) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (3.937) BOLT CIRCLE) 9 SQ. (3.54) AD* Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 5: to 5: [3.99] 46 [5.76] 9 max 4,8 [] 93% 6: to 5: 24 [4.89] 69 [6.66] 9 max 5,5 [2] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) Hour Life Tpeak ( ) 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR9-5 5: 79 [72] 58 [55] 5 [442] 67 [479] 66 [582] 47 [48] 4 [359],64 [4.5] 7,8 [69.2] DTR9-6 6: 82 [722] 6 [544] 53 [467] 67 [479] 69 [64] 5 [442] 43 [379],63 [4.4] 5,5 [48.2] DTR9-9 9: 75 [665] 69 [64] 6 [527] 67 [479] 75 [665] 56 [499] 48 [428],39 [2.3] 5,5 [48.8] DTR9- : 79 [73] 68 [599] 58 [54] 67 [479] 76 [676] 55 [486] 47 [47],62 [4.3] 5,5 [48.4] DTR9-2 2: 57 [59] 57 [59] 57 [59] 44 [272] 57 [59] 57 [59] 53 [467],29 [.4] 5,5 [49.] DTR9-5 5: 82 [723] 75 [664] 66 [58] 67 [479] 8 [77] 62 [549] 53 [47],26 [.] 5,5 [49.] DTR9-2 2: 83 [737] 77 [68] 72 [633] 67 [479] 8 [72] 68 [599] 58 [54],28 [.3] 5,5 [48.7] DTR : 7 [624] 7 [624] 7 [624] 67 [479] 7 [624] 7 [624] 62 [549],26 [.] 5,5 [48.7] DTR9-3 3: 64 [568] 55 [488] 5 [452] 67 [479] 59 [526] 5 [452] 47 [48],38 [2.2] 4, [35.6] DTR9-4 4: 67 [59] 58 [59] 53 [472] 67 [479] 62 [546] 53 [47] 49 [437],28 [.3] 4, [35.6] DTR9-5 5: 69 [68] 59 [525] 55 [488] 67 [479] 63 [562] 55 [486] 5 [452],25 [.] 4, [35.6] DTR9-6 6: 6 [94] 8 [79] 69 [68] 67 [479] 9 [8] 65 [576] 56 [494],63 [4.4] 5,5 [48.6] DTR : 98 [87] 9 [799] 79 [698] 67 [479] 96 [85] 75 [66] 64 [567],39 [2.3] 5,5 [48.4] DTR9-9 9: 98 [866] 9 [8] 78 [687] 67 [479] 98 [866] 73 [65] 63 [558],39 [2.3] 5,4 [48.] DTR9- : 3 [96] 88 [78] 76 [67] 67 [479] [88] 72 [633] 6 [543],62 [4.3] 5,4 [47.8] DTR9-2 2: 75 [663] 75 [663] 75 [663] 44 [272] 75 [663] 75 [663] 69 [68],29 [.4] 5,5 [48.5] DTR [75] 85 [75] 85 [75] 67 [479] 85 [75] 85 [75] 75 [66],26 [.] 5,8 [5.6] DTR9-5 5: 6 [942] 98 [865] 85 [756] 67 [479] 98 [866] 8 [75] 69 [64],39 [2.3] 5,5 [48.3] DTR9-2 2: 9 [96] [887] 93 [825] 67 [479] 8 [938] 88 [78] 76 [67],6 [4.2] 5,5 [48.5] DTR : 92 [83] 92 [83] 92 [83] 67 [479] 92 [83] 92 [83] 8 [75],26 [.] 5,8 [5.5] DTR9-3 3: 84 [74] 72 [636] 67 [589] 67 [479] 77 [685] 67 [589] 62 [545],38 [2.2] 4, [35.5] DTR9-4 4: 87 [769] 75 [663] 69 [65] 67 [479] 8 [7] 69 [64] 64 [569],28 [.3] 4, [35.5] DTR9-5 5: 9 [792] 77 [684] 72 [636] 67 [479] 83 [732] 72 [633] 67 [589],2 [.6] 4, [35.6] Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 38 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

39 DuraTRUE 9 Size 9S (Slim Line) Right Angle Gearheads 8 (4.24) 63 (2.47) 2 (.47) 4 (.57) 5 (.97) ø 8 h7 (3.496/3.484) 6 (.236) TRUE Planetary Gearheads Metric ø 2 f6 (.7866/.786) 9 SQ. (3.54) 22.5 (.886) L 28 (.) K 3 (.8) 4 (.58) ø 6.5 (.256) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (3.937) BOLT CIRCLE) 9 SQ. (3.54) AD* Ratio Performance Specifications Part Number Dimension K Ratio Dimension L ( ) Hour Life Backlash [arc-min] Weight kg [lb] Tpeak Efficiency : to 5:P [3.99] 46 [5.76] 8 max 4, [9] 98% 5:T to 5: 24 [4.89] 69 [6.66] 9 max 4,8 [] 93% 6: to 5: 4 [5.79] 92 [7.56] 9 max 5,5 [2] 88% ( ) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR9S- : 2 [88] 9 [7] 7 [55] 62 [548] 2 [73] 8 [58] 6 [43] 3, [27.5] 4,3 [37.9] DTR9S-2 2: 48 [426] 44 [389] 4 [352] 4 [237] 44 [394] 4 [359] 37 [325],59 [4.] 6,5 [57.2] DTR9S-3 3: 32 [28] 29 [256] 26 [232] 4 [5] 29 [26] 27 [237] 24 [24],37 [2.] 7,3 [64.6] DTR9S-4 4: 24 [25] 22 [96] 2 [77] 87 [772] 22 [99] 2 [8] 9 [64],27 [.2] 7,6 [67.7] DTR9S-5P 5:P 8 [58] 6 [44] 5 [3] 73 [645] 7 [46] 5 [33] 4 [2],25 [.] 7,8 [69.2] DTR9S-5T 5:T 64 [568] 55 [483] 53 [469] 4 [237] 63 [556] 5 [446] 49 [433],64 [4.5] 5, [45.] DTR9S-6 6: 57 [5] 48 [426] 47 [44] 4 [237] 55 [49] 44 [394] 43 [382],63 [4.4] 5, [45.] DTR9S-9 9: 37 [33] 32 [28] 3 [273] 24 [95] 37 [323] 29 [26] 28 [252],37 [2.] 6,4 [56.9] DTR9S- : 58 [56] 53 [47] 48 [426] 4 [237] 58 [5] 5 [452] 44 [394],54 [3.7] 5, [44.5] DTR9S-2 2: 29 [253] 24 [25] 24 [29] 94 [836] 28 [247] 22 [99] 22 [93],3 [.6] 7, [62.7] DTR9S-5 5: 38 [34] 35 [3] 32 [28] 28 [3] 38 [336] 34 [298] 29 [26],28 [.3] 7,4 [65.8] DTR9S-2 2: 29 [26] 27 [238] 24 [25] 4 [237] 29 [257] 26 [228] 22 [99],22 [.8] 7, [62.4] DTR9S-25 25: 22 [92] 2 [75] 8 [58] 8 [75] 2 [89] 9 [68] 7 [46],2 [.6] 7,4 [65.6] DTR9S-3 3: 39 [348] 38 [333] 36 [38] 3 [6] 39 [346] 37 [327] 35 [37],25 [.] 6, [53.8] DTR9S-4 4: 3 [266] 29 [255] 28 [243] 99 [88] 3 [265] 28 [25] 27 [235],9 [.6] 6,8 [6.5] DTR9S-5 5: 22 [96] 2 [88] 2 [79] 82 [725] 22 [95] 2 [84] 2 [73],7 [.4] 7,3 [64.2] DTR9S-6 6: 6 [535] 6 [527] 59 [52] 4 [237] 6 [534] 59 [524] 58 [54],63 [4.4] 4,9 [43.5] DTR9S-75 75: 4 [352] 39 [346] 38 [34] 36 [2] 4 [35] 39 [344] 38 [336],3 [.6] 6,4 [56.2] DTR9S-9 9: 4 [353] 39 [348] 39 [343] 36 [26] 4 [352] 39 [346] 38 [339],37 [2.] 6,3 [55.8] DTR9S- : 6 [536] 6 [532] 6 [527] 4 [237] 6 [536] 6 [53] 59 [524],55 [3.7] 5, [43.9] DTR9S-2 2: 3 [27] 3 [266] 3 [262] 3 [98] 3 [269] 3 [265] 29 [26],3 [.6] 7, [62.] DTR9S [98] 22 [95] 22 [92] 84 [74] 22 [98] 22 [94] 2 [89],23 [.8] 7,4 [65.5] DTR9S-5 5: 4 [354] 4 [35] 39 [348] 38 [28] 4 [353] 39 [35] 39 [346],29 [.4] 6,3 [56.] DTR9S-2 2: 6 [538] 6 [535] 6 [533] 4 [237] 6 [537] 6 [534] 6 [53],52 [3.5] 4,6 [4.7] DTR9S-25 25: 23 [99] 22 [98] 22 [96] 85 [75] 22 [99] 22 [97] 22 [95],2 [.7] 7,4 [65.4] DTR9S-3 3: 4 [355] 4 [353] 4 [352] 39 [23] 4 [354] 4 [352] 4 [35],26 [.] 6, [53.7] DTR9S-4 4: 3 [27] 3 [27] 3 [269] 4 [924] 3 [27] 3 [27] 3 [268],2 [.6] 6,8 [6.5] DTR9S-5 5: 23 [2] 22 [99] 22 [98] 85 [755] 23 [2] 22 [98] 22 [97],8 [.4] 7,3 [64.2] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading DuraTRUE 9

40 DuraTRUE 9 Size 5 Right Angle Gearheads Metric 74 (6.85) 6 (4.58) 4 (.55) 5 (.97) 7 (.276) ø h7 (4.337/4.3293) 8 (.35) ø 24 j6 (.9452/.9447) 5 SQ. (4.53) 27. (.63) L 32 (.26) K 3.5 (.38) 5 (.97) ø 8.5 (.335) THRU HOLES 4 PL. EQUALLY SPACED ON A ø3 (5.8) BOLT CIRCLE) 5 SQ. (4.53) AD* Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 5: to 5: 37 [5.4] 95 [7.67] 8 max [24] 93% 6: to 5: 68,4 [6.63] 226 [8.9] 9 max 2 [27] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) Hour Life Tpeak ( ) 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR5-5 5: 23 [86] 88 [78] 76 [67] 284 [25] [882] 72 [634] 6 [544] 2,79 [24.7] 5,3 [35] DTR5-6 6: 3 [47] 93 [825] 8 [78] 284 [25] 5 [932] 76 [67] 65 [575] 2,77 [24.5] 2,5 [] DTR5-9 9: 46 [295] 5 [932] 9 [799] 284 [25] 9 [52] 86 [757] 73 [649] 2,37 [2.] 2,6 [2] DTR5- : 43 [262] 3 [98] 88 [779] 284 [25] 6 [25] 83 [738] 72 [633] 2,75 [24.3] 3, [6] DTR5-2 2: 37 [2] 5 [6] 98 [87] 284 [25] 3 [47] 93 [825] 8 [78] 2,9 [9.4] 2,7 [2] DTR5-5 5: 6 [425] 6 [25] 99 [88] 284 [25] 3 [58] 94 [833] 8 [75] 2,4 [8.9] 2,7 [2] DTR5-2 2: 64 [453] 26 [8] 8 [959] 284 [25] 43 [262] 3 [98] 88 [779] 2,8 [9.3] 3,2 [7] DTR : 67 [474] 35 [95] 6 [25] 284 [25] 53 [35] [97] 94 [833] 2,4 [8.9] 3,2 [7] DTR5-3 3: 5 [93] 9 [796] 83 [736] 284 [25] 97 [86] 83 [737] 77 [68] 2,34 [2.7],5 [2] DTR5-4 4: 9 [967] 94 [83] 87 [77] 284 [25] [894] 87 [769] 8 [72] 2,7 [9.2],5 [2] DTR5-5 5: 2 [995] 97 [858] 9 [796] 284 [25] 4 [92] 9 [794] 83 [737] 2,3 [8.8],5 [2] DTR5-6 6: 69 [495] 2 [75] 4 [923] 284 [25] 37 [24] 99 [873] 85 [749] 2,77 [24.5] 3,2 [7] DTR : 94 [75] 39 [233] 2 [59] 284 [25] 39 [233] 3 [2] 97 [86] 2,35 [2.8] 3, [6] DTR5-9 9: 9 [687] 37 [24] 8 [4] 284 [25] 55 [37] [986] 96 [846] 2,37 [2.] 2,5 [] DTR5- : 86 [644] 34 [83] 5 [5] 284 [25] 5 [336] 9 [962] 93 [825] 2,75 [24.3] 3, [5] DTR5-2 2: 78 [577] 5 [324] 28 [35] 284 [25] 69 [495] 2 [75] 4 [923] 2,9 [9.4] 2,6 [] DTR [774] 62 [438] 39 [233] 284 [25] 84 [624] 32 [68] 3 [2] 2,4 [8.9] 3,2 [7] DTR5-5 5: 2 [857] 5 [336] 3 [47] 284 [25] 7 [59] 23 [85] 5 [932] 2,35 [2.8] 3, [6] DTR5-2 2: 24 [893] 65 [457] 4 [25] 284 [25] 86 [644] 34 [83] 5 [5] 2,73 [24.2] 3,2 [6] DTR : 27 [92] 76 [557] 5 [336] 284 [25] 99 [759] 43 [265] 23 [85] 2,4 [8.9] 3,2 [7] DTR5-3 3: 37 [22] 7 [37] 8 [959] 284 [25] 27 [22] 9 [96] [887] 2,34 [2.7],5 [2] DTR5-4 4: 42 [26] 22 [83] 3 [3] 284 [25] 32 [65] 3 [2] 5 [928] 2,7 [9.2],5 [2] DTR5-5 5: 46 [296] 26 [8] 7 [37] 284 [25] 36 [2] 7 [35] 9 [96] 2,3 [8.],5 [2] Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 4 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

41 DuraTRUE 9 Size 5S (Slim Line) Right Angle Gearheads 34 (5.28) 77 (3.2) 4 (.55) 5 (.97) 7 (.276) ø h7 (4.337/4.3293) 8 (.35) TRUE Planetary Gearheads Metric ø 24 j6 (.9452/.9447) 5 SQ. (4.53) 27. (.63) L 32 (.26) K 3.5 (.38) 5 (.97) ø 8.5 (.335) THRU HOLES 4 PL. EQUALLY SPACED ON A ø3 (5.8) BOLT CIRCLE) 5 SQ. (4.53) AD* Ratio Performance Specifications Part Number Dimension K Ratio Dimension L ( ) Hour Life Backlash [arc-min] Weight kg [lb] Tpeak Efficiency : to 5:P 37 [5.4] 95 [7.67] 8 max 9 [2] 98% 5:T to 5: 68,4 [6.63] 226 [8.9] 9 max [24] 93% 6: to 5: 2 [7.87] 257 [.3] 9 max 2 [27] 88% ( ) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 2 Hour Life J kg-cm 2 [in-lbsec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR5S- : 63 [554] 57 [56] 52 [457] 23 [8] 58 [52] 53 [467] 48 [422] 5,28 [46.7] 7,6 [67.6] DTR5S-2 2: 2 [989] 2 [93] 92 [86] 283 [255] 3 [93] 94 [834] 85 [754] 2,7 [23.9] 2,5 [] DTR5S-3 3: 87 [768] 79 [7] 72 [634] 256 [2265] 8 [79] 73 [647] 66 [585] 2,33 [2.6] 4,2 [26] DTR5S-4 4: 58 [5] 53 [467] 48 [422] 99 [76] 53 [472] 49 [43] 44 [39] 2,6 [9.] 4,9 [32] DTR5S-5P 5:P 43 [384] 4 [35] 36 [36] 64 [45] 4 [354] 37 [323] 33 [292] 2,2 [8.8] 5,3 [35] DTR5S-5T 5:T 7 [55] 26 [7] 8 [958] 283 [255] 43 [262] 2 [97] 88 [778] 2,78 [24.6] 5,3 [35] DTR5S-6 6: 3 [63] 2 [989] 9 [96] 283 [255] 29 [38] 3 [93] [887] 2,77 [24.5],2 [9.7] DTR5S-9 9: 2 [93] 87 [768] 84 [746] 28 [249] [884] 8 [79] 78 [689] 2,32 [2.5] 2,8 [3] DTR5S- : 35 [98] 24 [94] 2 [989] 283 [255] 34 [83] 8 [48] 3 [93] 2,63 [23.2],2 [9.3] DTR5S-2 2: 68 [6] 58 [5] 56 [496] 27 [92] 66 [588] 53 [472] 52 [458] 2,22 [9.6] 4, [24] DTR5S-5 5: 5 [93] 96 [849] 87 [768] 283 [255] 4 [99] 92 [84] 8 [79] 2,8 [9.3] 4,6 [3] DTR5S-2 2: 7 [69] 64 [565] 58 [5] 283 [255] 69 [62] 6 [542] 53 [472] 2,8 [8.4] 4, [24] DTR5S-25 25: 52 [465] 48 [424] 43 [384] 83 [62] 52 [459] 46 [46] 4 [354] 2,4 [8.] 4,6 [29] DTR5S-3 3: 7 [95] 3 [9] 98 [869] 283 [255] 7 [945] [892] 95 [84] 2,3 [8.9] 2,5 [] DTR5S-4 4: 72 [633] 68 [66] 65 [579] 23 [24] 7 [629] 67 [594] 63 [559] 2,3 [8.] 3,8 [22] DTR5S-5 5: 54 [475] 5 [454] 49 [434] 88 [665] 53 [472] 5 [446] 47 [49],99 [7.6] 4,5 [28] DTR5S-6 6: 4 [242] 38 [224] 36 [27] 283 [255] 4 [239] 37 [27] 35 [94] 2,78 [24.6], [88.5] DTR5S-75 75: 9 [963] 7 [947] 5 [93] 283 [255] 9 [96] 6 [939] 4 [99] 2,22 [9.7] 2,7 [2] DTR5S-9 9: 9 [964] 7 [95] 6 [937] 283 [255] 9 [962] 7 [945] 5 [927] 2,33 [2.6] 2,6 [2] DTR5S- : 4 [245] 4 [235] 38 [224] 283 [255] 4 [244] 39 [23] 37 [27] 2,64 [23.3], [89.5] DTR5S-2 2: 73 [642] 72 [633] 7 [624] 238 [28] 72 [64] 7 [629] 7 [67] 2,23 [9.7] 3,9 [23] DTR5S [48] 53 [473] 52 [465] 93 [7] 54 [48] 53 [469] 52 [459] 2,8 [8.4] 4,6 [29] DTR5S-5 5: 9 [967] 8 [959] 7 [95] 283 [255] 9 [966] 8 [955] 7 [945] 2,9 [9.4] 2,7 [2] DTR5S-2 2: 4 [248] 4 [243] 4 [237] 283 [255] 4 [247] 4 [24] 39 [234] 2,59 [22.9] 9,8 [87.] DTR5S-25 25: 55 [483] 54 [479] 54 [475] 96 [735] 54 [482] 54 [477] 53 [472] 2,5 [8.] 4,6 [29] DTR5S-3 3: 9 [969] 9 [965] 9 [96] 283 [255] 9 [968] 9 [963] 8 [958] 2,4 [8.9] 2,5 [] DTR5S-4 4: 73 [645] 73 [642] 72 [64] 244 [26] 73 [645] 72 [64] 72 [638] 2,4 [8.] 3,8 [22] DTR5S-5 5: 55 [484] 54 [482] 54 [48] 98 [755] 55 [483] 54 [48] 54 [478] 2, [7.7] 4,5 [28] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. 4 DuraTRUE 9

42 DuraTRUE 9 Size 42 Right Angle Gearheads Metric 23 (9.) 6 (6.3) 2 (.79) 8 (3.5) 8 (.35) ø 3 h7 (5.8/5.65) 2 (.472) ø 4 j6 (.5752/.5746) 42 SQ. (5.59) 43 (.693) L 63 (2.48) K 3.5 (.38) 5 (.97) ø (.433) THRU HOLES 4 PL. EQUALLY SPACED ON A ø65 (6.496) BOLT CIRCLE) 42 SQ. (5.59) AD* Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 5: to 5: 6 [6.29] 23 [9.9] 9 max 24 [53] 93% 6: to 5: 29 [8.23] 28 [.3] 9 max 28 [62] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ) Hour Life Tpeak ( ) 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR42-5 5: 433 [3833] 3 [2757] 267 [2365] 833 [7377] 352 [34] 253 [2239] 27 [92] 3,9 [23] 47,4 [49] DTR42-6 6: 454 [42] 329 [292] 282 [2498] 833 [7377] 372 [3289] 267 [2365] 229 [229] 3,8 [22] 38,6 [342] DTR42-9 9: 444 [3934] 372 [3289] 39 [282] 833 [7377] 42 [374] 32 [267] 259 [2292],8 [4] 39, [346] DTR42- : 448 [3965] 363 [32] 3 [2754] 833 [7377] 4 [3625] 295 [267] 253 [2237] 3,7 [2] 4,6 [36] DTR42-2 2: 39 [2825] 39 [2825] 39 [2825] 798 [762] 39 [2825] 39 [2825] 282 [2498],9 [96.3] 39,3 [348] DTR42-5 5: 463 [496] 4 [3625] 35 [3] 833 [7377] 453 [45] 333 [2944] 285 [2526],7 [94.2] 39,4 [349] DTR42-2 2: 473 [483] 432 [3824] 383 [339] 833 [7377] 462 [49] 363 [32] 3 [2754],8 [95.9] 4,9 [362] DTR : 399 [3532] 399 [3532] 399 [3532] 833 [7377] 399 [3532] 388 [3432] 333 [2944],6 [94.] 4,9 [362] DTR42-3 3: 268 [2373] 228 [222] 34 [85] 833 [7377] 248 [296] 2 [87] 95 [724],7 [3] 35,6 [35] DTR42-4 4: 279 [2468] 24 [222] 22 [952] 833 [7377] 258 [2284] 22 [955] 24 [87],8 [95.5] 35,6 [35] DTR42-5 5: 287 [2543] 247 [283] 228 [222] 833 [7377] 266 [2353] 228 [22] 2 [87],6 [93.7] 35,6 [35] DTR42-6 6: 592 [5238] 429 [3794] 368 [3255] 833 [7377] 486 [4297] 348 [382] 299 [2644] 3,8 [22] 4,8 [36] DTR : 557 [4928] 493 [4362] 423 [3742] 833 [7377] 544 [489] 4 [3542] 343 [339],7 [4] 4,6 [36] DTR42-9 9: 579 [526] 484 [4286] 45 [3676] 833 [7377] 547 [4839] 393 [348] 337 [2986],8 [4] 38,6 [342] DTR42- : 584 [566] 473 [483] 45 [3588] 833 [7377] 534 [4723] 384 [3397] 329 [295] 3,7 [2] 4,2 [356] DTR42-2 2: 46 [368] 46 [368] 46 [368] 798 [762] 46 [368] 46 [368] 368 [3255],9 [96.3] 39, [345] DTR : 48 [425] 48 [425] 48 [425] 833 [7377] 48 [425] 467 [429] 4 [3542],6 [94.] 4,9 [362] DTR42-5 5: 63 [5337] 534 [4723] 458 [452] 833 [7377] 59 [528] 433 [3836] 372 [329],7 [4] 4,6 [36] DTR42-2 2: 66 [545] 563 [4983] 499 [447] 833 [7377] 62 [5329] 473 [483] 45 [3588] 3,6 [2] 4,8 [36] DTR : 52 [462] 52 [462] 52 [462] 833 [7377] 52 [462] 55 [4472] 433 [3836],6 [94.] 4,9 [362] DTR42-3 3: 349 [392] 298 [2635] 74 [544] 833 [7377] 323 [286] 275 [2438] 254 [2246],7 [3] 35,6 [35] DTR42-4 4: 363 [326] 32 [2765] 287 [2543] 833 [7377] 336 [2976] 288 [2547] 266 [2355],8 [95.5] 35,6 [35] DTR42-5 5: 374 [334] 32 [2844] 298 [2635] 833 [7377] 346 [366] 297 [2632] 275 [2438], [89.4] 35,6 [35] Ratios are exact, higher ratios and other custom options are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 42 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

43 TRUE Planetary Gearheads DuraTRUE 9 Size 42S (Slim Line) Right Angle Gearheads Metric 66 (6.54) 95 (3.75) 2 (.79) 8 (3.5) 8 (.35) ø 3 h7 (5.8/5.65) 2 (.472) ø 4 j6 (.5752/.5746) 5 SQ. (4.53) 43 (.693) L 63 (2.48) K 3.5 (.38) 5 (.97) ø (.433) THRU HOLES 4 PL. EQUALLY SPACED ON A ø65 (6.496) BOLT CIRCLE) 42 SQ. (5.59) AD* Ratio Performance Specifications Part Number Dimension K Ratio Dimension L ( ) Hour Life Backlash [arc-min] Weight kg [lb] Tpeak Efficiency : to 5:P 6 [6.29] 23 [9.9] 8 max 9 [43] 98% 5:T to 5: 29 [8.23] 28 [.3] 9 max 24 [53] 93% 6: to 5: 259 [.8] 329 [2.97] 9 max 28 [62] 88% ( ) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 2 Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR42S- : 35 [94] 23 [9] [985] 333 [295] 25 [3] 4 [6] 3 [9] 26,3 [232] 23,7 [2] DTR42S-2 2: 279 [2474] 255 [2257] 23 [24] 62 [55] 258 [2284] 236 [284] 23 [885] 3,5 [9] 38,9 [344] DTR42S-3 3: 88 [663] 7 [58] 55 [372] 478 [423] 74 [536] 58 [4] 43 [267],6 [2] 44, [39] DTR42S-4 4: 35 [94] 23 [9] [985] 44 [366] 25 [3] 4 [6] 3 [9],8 [95.] 46,3 [4] DTR42S-5P 5:P [896] 92 [88] 84 [739] 347 [375] 93 [827] 85 [755] 77 [683],6 [93.3] 47,4 [49] DTR42S-5T 5:T 34 [39] 289 [2559] 28 [2484] 782 [697] 333 [2944] 267 [2363] 259 [2294] 3,8 [22] 47,4 [49] DTR42S-6 6: 329 [299] 279 [2474] 27 [242] 678 [6] 322 [2846] 258 [2284] 25 [228] 3,8 [22] 3,8 [28] DTR42S-9 9: 22 [956] 88 [663] 82 [64] 532 [47] 26 [93] 74 [536] 68 [49],6 [2] 39,6 [35] DTR42S- : 339 [2996] 39 [2735] 279 [2474] 734 [65] 334 [2958] 296 [262] 258 [2284] 3, [6] 3,6 [28] DTR42S-2 2: 59 [44] 35 [94] 3 [59] 454 [42] 55 [374] 25 [3] 2 [7], [97.7] 43,4 [384] DTR42S-5 5: 228 [24] 28 [839] 88 [663] 55 [4875] 225 [989] 99 [762] 74 [536],9 [95.9] 45,4 [42] DTR42S-2 2: 63 [446] 49 [32] 35 [94] 768 [68] 6 [428] 43 [265] 25 [3],4 [9.5] 43,3 [383] DTR42S-25 25: 23 [85] 2 [99] [896] 39 [346] 2 [7] 7 [949] 93 [827],2 [89.8] 45,3 [4] DTR42S-3 3: 233 [258] 223 [97] 23 [882] 573 [57] 23 [245] 28 [932] 25 [89],6 [93.8] 38,8 [343] DTR42S-4 4: 67 [478] 6 [45] 53 [352] 486 [43] 66 [469] 57 [387] 48 [36], [89.4] 42,8 [379] DTR42S-5 5: 25 [9] 2 [6] 5 [4] 44 [3575] 25 [2] 8 [4] [98] 9,9 [87.6] 45, [398] DTR42S-6 6: 35 [35] 346 [36] 34 [38] 84 [72] 35 [399] 344 [342] 337 [2986] 3,8 [22] 3, [274] DTR42S-75 75: 236 [284] 232 [249] 228 [24] 593 [525] 235 [279] 23 [234] 225 [989], [97.9] 39,4 [348] DTR42S-9 9: 236 [287] 233 [258] 229 [229] 597 [528] 235 [283] 23 [245] 227 [28],6 [3] 39, [346] DTR42S- : 352 [34] 349 [388] 346 [36] 825 [73] 35 [3] 348 [376] 344 [342] 3, [6] 3,3 [278] DTR42S-2 2: 69 [499] 67 [478] 65 [457] 56 [448] 69 [496] 66 [469] 63 [442], [98.2] 43, [38] DTR42S-25 25: 27 [23] 25 [4] 23 [85] 45 [3675] 27 [2] 24 [96] 2 [7],4 [9.7] 45,3 [4] DTR42S-5 5: 237 [293] 235 [276] 233 [258] 67 [537] 236 [29] 234 [268] 23 [245],9 [96.4] 39,3 [348] DTR42S-2 2: 353 [32] 35 [37] 35 [394] 842 [745] 352 [38] 35 [3] 349 [385] 2,9 [4] 3,5 [27] DTR42S-25 25: 27 [28] 26 [8] 25 [9] 42 [3725] 27 [26] 26 [4] 25 [2],2 [9.3] 45,2 [4] DTR42S-3 3: 237 [298] 236 [289] 235 [28] 64 [543] 237 [296] 236 [285] 234 [274],7 [94.3] 38,8 [343] DTR42S-4 4: 7 [56] 69 [5] 69 [494] 58 [458] 7 [55] 69 [497] 68 [489],2 [89.8] 42,8 [379] DTR42S-5 5: 28 [3] 27 [25] 27 [2] 427 [3775] 28 [29] 27 [23] 26 [7] 9,96 [88.] 45, [398] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios and other custom options are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading DuraTRUE 9

44 Radial and Axial Load Ratings DTR6 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [692] 244 [549] [45] [32] 33 [255] DTR9 X Fr Fa Radial Force, F r, (N ) Radial Force, F r, (lb f) N [lb f ] [4] 3576 [85] [593] 5 29 [47] 66 [373] DTR5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [844] 655 [464] [78] [856] 39 [679] DTR42 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [383] 35 [34] [224] [778] 627 [4] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 44

45 Radial and Axial Load Ratings DTR6S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) TRUE Planetary Gearheads N [lb f ] [484] 7 [384] [283] 5 [225] 794 [78] DTR9S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [7] 256 [563] [45] [329] 63 [26] DuraTRUE 9 DTR5S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [29] 4558 [25] [755] [599] 25 [476] DTR42S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [268] 9465 [228] [568] [244] 4393 [988] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 45

46 46

47 TRUE Planetary Gearheads DuraTRUE 9 Hollow Shaft Right Angle Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 8 arc-minutes 9mm, 5mm and 42mm up to 865 Nm Ratio Availability : thru 5: Radial load capacity Mounting System up to 5 N RediMount DuraTRUE 9 Hollow & Dual 47

48 DuraTRUE 9 Size 9H (Hollow Shaft) Right Angle Gearheads Metric 25 (4.94) 63 (2.47) 2 (.47) 5.5 (.6) 3.5 (.4) φ 8h7 (3.496/3.484) 8 (.35) φ 22 G6 (STD) φ 5-22 (OPTIONAL) 6 PL. EQUALLY SPACED ON A φ 47 (.85) BOLT CIRCLE L K 3 (.8) 9 SQ. (3.54) Actual thru bore of output shaft is larger than shown. For additional thru bore information, please contact application engineering. AD* φ 6.5 (.256) THRU HOLES 4 PL. EQU ALL Y SPACED ON A φ (3.937) BOLT CIRCLE 9 SQ. (3.54) 48 Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P [3.99] 46 [5.76] 8 max 4. [9] 98% 5:T to 5: 24 [4.89] 69 [6.66] 9 max 4.8 [] 93% 6: to 5: 47 [5.79] 92 [7.56] 9 max 5.5 [2] 88% Performance Specifications Part Number Ratio ( ), Hour Life T peak AW * All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR9H- : 2 [88] 9 [7] 7 [55] 4 [237] 2 [73] 8 [58] 6 [43] 3, [27.5] 4,3 [37.9] DTR9H-2 2: 48 [426] 44 [389] 4 [352] 4 [237] 44 [394] 4 [359] 37 [325],59 [4.] 6,5 [57.2] DTR9H-3 3: 32 [28] 29 [256] 26 [232] 4 [237] 29 [26] 27 [237] 24 [24],37 [2.] 7,3 [64.6] DTR9H-4 4: 24 [25] 22 [96] 2 [77] 4 [237] 22 [99] 2 [8] 9 [64],27 [.2] 7,6 [67.7] DTR9H-5P 5:P 8 [58] 6 [44] 5 [3] 4 [237] 7 [46] 5 [33] 4 [2],25 [.] 7,8 [69.2] DTR9H-5T 5:T 64 [568] 55 [483] 53 [469] 4 [237] 63 [556] 5 [446] 49 [433],64 [4.5] 5, [45.] DTR9H-6 6: 57 [5] 48 [426] 47 [44] 4 [237] 55 [49] 44 [394] 43 [382],63 [4.4] 5, [45.] DTR9H-9 9: 37 [33] 32 [28] 3 [273] 4 [237] 37 [323] 29 [26] 28 [252],37 [2.] 6,4 [56.9] DTR9H- : 58 [56] 53 [47] 48 [426] 4 [237] 58 [5] 5 [452] 44 [394],54 [3.7] 5, [44.5] DTR9H-2 2: 29 [253] 24 [25] 24 [29] 4 [237] 28 [247] 22 [99] 22 [93],3 [.6] 7, [62.7] DTR9H-5 5: 38 [34] 35 [3] 32 [28] 4 [237] 38 [336] 34 [298] 29 [26],28 [.3] 7,4 [65.8] DTR9H-2 2: 29 [26] 27 [238] 24 [25] 4 [237] 29 [257] 26 [228] 22 [99],22 [.8] 7, [62.4] DTR9H-25 25: 22 [92] 2 [75] 8 [58] 4 [237] 2 [89] 9 [68] 7 [46],2 [.6] 7,4 [65.6] DTR9H-3 3: 39 [348] 38 [333] 36 [38] 4 [237] 39 [346] 37 [327] 35 [37],25 [.] 6, [53.8] DTR9H-4 4: 3 [266] 29 [255] 28 [243] 4 [237] 3 [265] 28 [25] 27 [235],9 [.6] 6,8 [6.5] DTR9H-5 5: 22 [96] 2 [88] 2 [79] 4 [237] 22 [95] 2 [84] 2 [73],7 [.4] 7,3 [64.2] DTR9H-6 6: 6 [535] 6 [527] 59 [52] 4 [237] 6 [534] 59 [524] 58 [54],63 [4.4] 4,9 [43.5] DTR9H-75 75: 4 [352] 39 [346] 38 [34] 4 [237] 4 [35] 39 [344] 38 [336],3 [.6] 6,4 [56.2] DTR9H-9 9: 4 [353] 39 [348] 39 [343] 4 [237] 4 [352] 39 [346] 38 [339],37 [2.] 6,3 [55.8] DTR9H- : 6 [536] 6 [532] 6 [527] 4 [237] 6 [536] 6 [53] 59 [524],55 [3.7] 5, [43.9] DTR9H-2 2: 3 [27] 3 [266] 3 [262] 4 [237] 3 [269] 3 [265] 29 [26],3 [.6] 7, [62.] DTR9H-25 25: 22 [98] 22 [95] 22 [92] 4 [237] 22 [98] 22 [94] 2 [89],23 [.8] 7,4 [65.5] DTR9H-5 5: 4 [354] 4 [35] 39 [348] 4 [237] 4 [353] 39 [35] 39 [346],29 [.4] 6,3 [56.] DTR9H-2 2: 6 [538] 6 [535] 6 [533] 4 [237] 6 [537] 6 [534] 6 [53],52 [3.5] 4,6 [4.7] DTR9H-25 25: 23 [99] 22 [98] 22 [96] 4 [237] 22 [99] 22 [97] 22 [95],2 [.7] 7,4 [65.4] DTR9H-3 3: 4 [355] 4 [353] 4 [352] 4 [237] 4 [354] 4 [352] 4 [35],26 [.] 6, [53.7] DTR9H-4 4: 3 [27] 3 [27] 3 [269] 4 [237] 3 [27] 3 [27] 3 [268],2 [.6] 6,8 [6.5] DTR9H-5 5: 23 [2] 22 [99] 22 [98] 4 [237] 23 [2] 22 [98] 22 [97],8 [.4] 7,3 [64.2] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

49 TRUE Planetary Gearheads DuraTRUE 9 Size 5H (Hollow Shaft) Right Angle Gearheads 53 (6.3) 77 (3.2) 4 (.55) 8.5 (.73) 4 (.6) φ h7 (4.337/4.3293) (.394) φ 3 G6 (STD) φ 24-3 (OPTIONAL) 6 PL EQUALLY SP ACED ON A φ 58 (2.28) BOL T CIRCLE Metric L K AD* 3.5 (.38) φ 8.5 (.335) THRU HOLES 4 PL. EQU ALLY SPACED ON A φ 3 (5.8) BOLT CIRCLE 5 SQ. (4.53) 5 SQ. (4.53) Actual thru bore of output shaft is larger than shown. For additional thru bore information, please contact application engineering. Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P 37 [5.4] 95 [7.67] 8 max 9 [2] 98% 5:T to 5: 69 [6.64] 226 [8.9] 9 max [24] 93% 6: to 5: 2 [7.87] 257 [.3] 9 max 2 [27] 88% AW * All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR5H- : 63 [554] 57 [56] 52 [457] 283 [255] 58 [52] 53 [467] 48 [422] 5,28 [46.7] 7,6 [67.6] DTR5H-2 2: 2 [989] 2 [93] 92 [86] 283 [255] 3 [93] 94 [834] 85 [754] 2,7 [23.9] 2,5 [] DTR5H-3 3: 87 [768] 79 [7] 72 [634] 283 [255] 8 [79] 73 [647] 66 [585] 2,33 [2.6] 4,2 [26] DTR5H-4 4: 58 [5] 53 [467] 48 [422] 283 [255] 53 [472] 49 [43] 44 [39] 2,6 [9.] 4,9 [32] DTR5H-5P 5:P 43 [384] 4 [35] 36 [36] 283 [255] 4 [354] 37 [323] 33 [292] 2,2 [8.8] 5,3 [35] DTR5H-5T 5:T 7 [55] 26 [7] 8 [958] 283 [255] 43 [262] 2 [97] 88 [778] 2,78 [24.6] 5,3 [35] DTR5H-6 6: 3 [63] 2 [989] 9 [96] 283 [255] 29 [38] 3 [93] [887] 2,77 [24.5],2 [9.7] DTR5H-9 9: 2 [93] 87 [768] 84 [746] 283 [255] [884] 8 [79] 78 [689] 2,32 [2.5] 2,8 [3] DTR5H- : 35 [98] 24 [94] 2 [989] 283 [255] 34 [83] 8 [48] 3 [93] 2,63 [23.2],2 [9.3] DTR5H-2 2: 68 [6] 58 [5] 56 [496] 283 [255] 66 [588] 53 [472] 52 [458] 2,22 [9.6] 4, [24] DTR5H-5 5: 5 [93] 96 [849] 87 [768] 283 [255] 4 [99] 92 [84] 8 [79] 2,8 [9.3] 4,6 [3] DTR5H-2 2: 7 [69] 64 [565] 58 [5] 283 [255] 69 [62] 6 [542] 53 [472] 2,8 [8.4] 4, [24] DTR5H-25 25: 52 [465] 48 [424] 43 [384] 283 [255] 52 [459] 46 [46] 4 [354] 2,4 [8.] 4,6 [29] DTR5H-3 3: 7 [95] 3 [9] 98 [869] 283 [255] 7 [945] [892] 95 [84] 2,3 [8.9] 2,5 [] DTR5H-4 4: 72 [633] 68 [66] 65 [579] 283 [255] 7 [629] 67 [594] 63 [559] 2,3 [8.] 3,8 [22] DTR5H-5 5: 54 [475] 5 [454] 49 [434] 283 [255] 53 [472] 5 [446] 47 [49],99 [7.6] 4,5 [28] DTR5H-6 6: 4 [242] 38 [224] 36 [27] 283 [255] 4 [239] 37 [27] 35 [94] 2,78 [24.6], [88.5] DTR5H-75 75: 9 [963] 7 [947] 5 [93] 283 [255] 9 [96] 6 [939] 4 [99] 2,22 [9.7] 2,7 [2] DTR5H-9 9: 9 [964] 7 [95] 6 [937] 283 [255] 9 [962] 7 [945] 5 [927] 2,33 [2.6] 2,6 [2] DTR5H- : 4 [245] 4 [235] 38 [224] 283 [255] 4 [244] 37 [23] 37 [27] 2,64 [23.3], [89.5] DTR5H-2 2: 73 [642] 72 [633] 7 [624] 283 [255] 72 [64] 7 [629] 7 [67] 2,23 [9.7] 3,9 [23] DTR5H-25 25: 54 [48] 53 [473] 52 [465] 283 [255] 54 [48] 52 [469] 52 [459] 2,8 [8.4] 4,6 [29] DTR5H-5 5: 9 [967] 8 [959] 7 [95] 283 [255] 9 [966] 7 [955] 7 [945] 2,9 [9.4] 2,7 [2] DTR5H-2 2: 4 [248] 4 [243] 4 [237] 283 [255] 4 [247] 39 [24] 38 [234] 2,59 [22.9] 9,8 [87.] DTR5H-25 25: 55 [483] 54 [479] 54 [475] 283 [255] 54 [482] 53 [477] 53 [472] 2,5 [8.] 4,6 [29] DTR5H-3 3: 9 [969] 9 [965] 9 [96] 283 [255] 9 [968] 8 [963] 8 [958] 2,4 [8.9] 2,5 [] DTR5H-4 4: 73 [645] 73 [642] 72 [64] 283 [255] 73 [645] 72 [64] 72 [638] 2,4 [8.] 3,8 [22] DTR5H-5 5: 55 [484] 54 [482] 54 [48] 283 [255] 55 [483] 54 [48] 54 [478] 2, [7.7] 4,5 [28] DuraTRUE 9 Hollow & Dual Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. 49

50 DuraTRUE 9 Size 42H (Hollow Shaft) Right Angle Gearheads 9 (7.49) 95 (3.75) 2 (.79) 2 (.79) 5.6 (.22) φ 3h7 (5.8/5.65) 3 (.52) φ 38 G6 (STD) φ 3-38 (OPTIONAL) 6 PL EQUALL Y SPACED ON A φ 66 (2.6) BOLT CIRCLE Metric L K AD* 3.5 (.38) φ (.433) THR U HOLES 4 PL. EQUALL Y SPACED ON A φ 65 (6.496) BOLT CIRCLE 42 SQ. (5.59) 42 SQ. (5.59) Actual thru bore of output shaft is larger than shown. For additional thru bore information, please contact application engineering. AW * Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P 63 [6.43] 234 [9.22] 8 max 9 [43] 98% 5:T to 5: 233 [9.7] 34 [.96] 9 max 24 [53] 93% 6: to 5: 262 [.3] 332 [3.] 9 max 28 [62] 88% All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR42H- : 35 [94] 23 [9] [985] 865 [7659] 25 [3] 4 [6] 3 [9] 26.3 [232] 23,7 [2] DTR42H-2 2: 279 [2474] 255 [2257] 23 [24] 865 [7659] 258 [2284] 236 [284] 23 [885] 3.5 [9] 38,9 [344] DTR42H-3 3: 88 [663] 7 [58] 55 [372] 865 [7659] 74 [536] 58 [4] 43 [267].6 [2] 44, [39] DTR42H-4 4: 35 [94] 23 [9] [985] 865 [7659] 25 [3] 4 [6] 3 [9].8 [95.] 46,3 [4] DTR42H-5P 5:P [896] 92 [88] 84 [739] 865 [7659] 93 [827] 85 [755] 77 [683].6 [93.3] 47,4 [49] DTR42H-5T 5:T 34 [39] 289 [2559] 28 [2484] 865 [7659] 333 [2944] 267 [2363] 259 [2294] 3.8 [22] 47,4 [49] DTR42H-6 6: 329 [299] 279 [2474] 27 [242] 865 [7659] 322 [2846] 258 [2284] 25 [228] 3.8 [22] 3,8 [28] DTR42H-9 9: 22 [956] 88 [663] 82 [64] 865 [7659] 26 [93] 74 [536] 68 [49].6 [2] 39,6 [35] DTR42H- : 339 [2996] 39 [2735] 279 [2474] 865 [7659] 334 [2958] 296 [262] 258 [2284] 3. [6] 3,6 [28] DTR42H-2 2: 59 [44] 35 [94] 3 [59] 865 [7659] 55 [374] 25 [3] 2 [7]. [97.7] 43,4 [384] DTR42H-5 5: 228 [24] 28 [839] 88 [663] 865 [7659] 225 [989] 99 [762] 74 [536].9 [95.9] 45,4 [42] DTR42H-2 2: 63 [446] 49 [32] 35 [94] 865 [7659] 6 [428] 43 [265] 25 [3].4 [9.5] 43,3 [383] DTR42H-25 25: 23 [85] 2 [99] [896] 865 [7659] 2 [7] 7 [949] 93 [827].2 [89.8] 45,3 [4] DTR42H-3 3: 233 [258] 223 [97] 23 [882] 865 [7659] 23 [245] 28 [932] 25 [89].6 [93.8] 38,8 [343] DTR42H-4 4: 67 [478] 6 [45] 53 [352] 865 [7659] 66 [469] 57 [387] 48 [36]. [89.4] 42,8 [379] DTR42H-5 5: 25 [9] 2 [6] 5 [4] 865 [7659] 25 [2] 8 [4] [98] 9.9 [87.6] 45, [398] DTR42H-6 6: 35 [35] 346 [36] 34 [38] 865 [7659] 35 [399] 344 [342] 337 [2986] 3.8 [22] 3, [274] DTR42H-75 75: 236 [284] 232 [249] 228 [24] 865 [7659] 235 [279] 23 [234] 225 [989]. [97.9] 39,4 [348] DTR42H-9 9: 236 [287] 233 [258] 229 [229] 865 [7659] 235 [283] 23 [245] 227 [28].6 [3] 39, [346] DTR42H- : 352 [34] 349 [388] 346 [36] 865 [7659] 35 [3] 348 [376] 344 [342] 3. [6] 3,3 [278] DTR42H-2 2: 69 [499] 67 [478] 65 [457] 865 [7659] 69 [496] 66 [469] 63 [442]. [98.2] 43, [38] DTR42H-25 25: 27 [23] 25 [4] 23 [85] 865 [7659] 27 [2] 24 [96] 2 [7].4 [9.7] 45,3 [4] DTR42H-5 5: 237 [293] 235 [276] 233 [258] 865 [7659] 236 [29] 234 [268] 23 [245].9 [96.4] 39,3 [348] DTR42H-2 2: 353 [32] 35 [37] 35 [394] 865 [7659] 352 [38] 35 [3] 349 [385] 2.9 [4] 3,5 [27] DTR42H-25 25: 27 [28] 26 [8] 25 [9] 865 [7659] 27 [26] 26 [4] 25 [2].2 [9.3] 45,2 [4] DTR42H-3 3: 237 [298] 236 [289] 235 [28] 865 [7659] 237 [296] 236 [285] 234 [274].7 [94.3] 38,8 [343] DTR42H-4 4: 7 [56] 69 [5] 69 [494] 865 [7659] 7 [55] 69 [497] 68 [489].2 [89.8] 42,8 [379] DTR42H-5 5: 28 [3] 27 [25] 27 [2] 865 [7659] 28 [29] 27 [23] 26 [7] 9.96 [88.] 45, [398] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. 5 = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

51 TRUE Planetary Gearheads Radial and Axial Load Ratings DTR9H F r X Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [7] 256 [563] [45] [329] 63 [26] DTR5H F r X DTR42H F r X Fa Fa Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (lb f) Radial Force, F r, (lb f) N [lb f ] [29] 4558 [25] [755] [599] 25 [476] N [lb f ] [268] 9465 [228] [568] [244] 4393 [988] DuraTRUE 9 Hollow & Dual These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 5

52 52

53 TRUE Planetary Gearheads DuraTRUE 9 Dual Shaft Right Angle Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 8 arc-minutes 6mm, 9mm, 5mm and 42mm up to 865 Nm Ratio Availability : thru 5: Radial load capacity Mounting System up to 5 N RediMount DuraTRUE 9 Hollow & Dual 53

54 DuraTRUE 9 Size 6D (Dual Shaft) Right Angle Gearheads 85 (3.34) 42 (.67) (.39) 25 (.98) 3 (.8) φ 6 j6 (.632/.6298) φ 5 h7 (.9685/.9675) 5 (.97) 8 (.7) 6 SQ. (2.36) Metric L K 6 (.63) 3. 5 (.38) 2. 5 (.98) 6 SQ. (2.4) φ 5 (.97) THRU HOLES 4 PL. EQUALL Y SPACED ON A φ 7 (2.756) BOLT CIRCLE AD* OUTPUT DIMENSIONS APPLY TO BOTH SIDES AW * Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P 8 [3.5] [4.33] 8 max 2,3 [5] 98% 5:T to 5: 97 [3.83] 27 [5.] 9 max 2,5 [5.5] 93% 6: to 5: 5 [4.52] 45 [5.7] 9 max 2,7 [6] 88% All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. 54 Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR6D- : 7 [66] 7 [6] 6 [54] 46 [47] 7 [6] 6 [56] 6 [5],79 [7.],8 [5.8] DTR6D-2 2: 6 [45] 5 [32] 4 [2] 46 [47] 5 [34] 4 [22] 2 [],4 [3.6] 2,7 [23.8] DTR6D-3 3: [92] [84] 9 [76] 46 [47] [85] 9 [78] 8 [7],35 [3.] 3, [26.9] DTR6D-4 4: 8 [68] 7 [62] 6 [56] 46 [47] 7 [63] 6 [57] 6 [52],32 [2.9] 3,2 [28.2] DTR6D-5P 5:P 6 [56] 6 [5] 5 [46] 46 [47] 6 [52] 5 [47] 5 [43],32 [2.8] 3,3 [28.8] DTR6D-5T 5:T 23 [2] 8 [62] 6 [38] 46 [47] 2 [82] 5 [32] 3 [2],42 [3.7] 3,3 [28.8] DTR6D-6 6: 9 [7] 6 [45] 6 [4] 46 [47] 9 [67] 5 [34] 5 [3],4 [3.7] 2, [8.8] DTR6D-9 9: 2 [9] [92] [9] 46 [47] 2 [6] [85] 9 [83],35 [3.] 2,7 [23.7] DTR6D- : 2 [76] 8 [6] 6 [45] 46 [47] 2 [74] 7 [54] 5 [34],39 [3.5] 2, [8.5] DTR6D-2 2: 9 [8] 8 [68] 7 [66] 46 [47] 9 [78] 7 [63] 7 [6],33 [3.] 3, [26.] DTR6D-5 5: 3 [2] 2 [2] [92] 46 [47] 2 [] [98] [85],33 [2.9] 3, [27.4] DTR6D-2 2: 9 [82] 8 [75] 8 [68] 46 [47] 9 [8] 8 [72] 7 [63],3 [2.8] 2,9 [26.] DTR6D-25 25: 8 [68] 7 [62] 6 [56] 46 [47] 8 [67] 7 [59] 6 [52],3 [2.7] 3, [27.3] DTR6D-3 3: 3 [4] 2 [9] 2 [5] 46 [47] 3 [4] 2 [7] [],32 [2.8] 2,5 [22.4] DTR6D-4 4: [84] 9 [8] 9 [77] 46 [47] 9 [84] 9 [79] 8 [74],3 [2.7] 2,8 [25.2] DTR6D-5 5: 8 [69] 7 [66] 7 [63] 46 [47] 8 [69] 7 [65] 7 [6],3 [2.6] 3, [26.8] DTR6D-6 6: 2 [82] 2 [8] 2 [77] 46 [47] 2 [82] 2 [78] 2 [75],42 [3.7] 2, [8.] DTR6D-75 75: 3 [6] 3 [4] 3 [2] 46 [47] 3 [5] 3 [3] 2 [],33 [3.] 2,6 [23.4] DTR6D-9 9: 3 [6] 3 [4] 3 [3] 46 [47] 3 [6] 3 [4] 3 [],35 [3.] 2,6 [23.3] DTR6D- : 2 [83] 2 [8] 2 [8] 46 [47] 2 [82] 2 [8] 2 [78],4 [3.5] 2, [8.3] DTR6D-2 2: [85] [84] 9 [83] 46 [47] [85] 9 [84] 9 [82],33 [3.] 2,9 [25.8] DTR6D-25 25: 8 [7] 8 [69] 8 [68] 46 [47] 8 [7] 8 [68] 8 [67],3 [2.8] 3, [27.3] DTR6D-5 5: 3 [6] 3 [5] 3 [4] 46 [47] 3 [6] 3 [5] 3 [4],33 [2.9] 2,6 [23.4] DTR6D-2 2: 2 [83] 2 [82] 2 [8] 46 [47] 2 [83] 2 [82] 2 [8],39 [3.4],9 [7.] DTR6D-25 25: 8 [7] 8 [7] 8 [69] 46 [47] 8 [7] 8 [69] 8 [69],3 [2.7] 3, [27.3] DTR6D-3 3: 3 [6] 3 [6] 3 [5] 46 [47] 3 [6] 3 [6] 3 [5],32 [2.8] 2,5 [22.4] DTR6D-4 4: [86] [85] [85] 46 [47] [86] [85] [85],3 [2.7] 2,8 [25.2] DTR6D-5 5: 8 [7] 8 [7] 8 [7] 46 [47] 8 [7] 8 [7] 8 [7],3 [2.7] 3, [26.8] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

55 TRUE Planetary Gearheads DuraTRUE 9 Size 9D (Dual Shaft) Right Angle Gearheads 25 (4.94) 63 (2.47) 2 (.47) 4 (.57) 5 (.97) φ 2 f6 (.7866/.786) φ 8 h7 (3.496/3.484) 6 (.236) (.89) 9 SQ. (3.54) Metric L K 28 (.) 4 (.58) 3 (.8) 9 SQ. (3.54) φ 6.5 (.256) THRU HOLES 4 PL. EQUALL Y SPACED ON A φ (3.937) BOLT CIRCLE AD* Ratio Dimension K Dimension L OUTPUT DIMENSIONS APPLY TO BOTH SIDES Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P [3.99] 46 [5.76] 8 max 4, [9] 98% 5:T to 5: 24 [4.89] 69 [6.66] 9 max 4,8 [] 93% 6: to 5: 47 [5.79] 92 [7.56] 9 max 5,5 [2] 88% AW * All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life 55 J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR9D- : 2 [88] 9 [7] 7 [55] 4 [237] 2 [73] 8 [58] 6 [43] 3, [27.5] 4,3 [37.9] DTR9D-2 2: 48 [426] 44 [389] 4 [352] 4 [237] 44 [394] 4 [359] 37 [325],59 [4.] 6,5 [57.2] DTR9D-3 3: 32 [28] 29 [256] 26 [232] 4 [237] 29 [26] 27 [237] 24 [24],37 [2.] 7,3 [64.6] DTR9D-4 4: 24 [25] 22 [96] 2 [77] 4 [237] 22 [99] 2 [8] 9 [64],27 [.2] 7,6 [67.7] DTR9D-5P 5:P 8 [58] 6 [44] 5 [3] 4 [237] 7 [46] 5 [33] 4 [2],25 [.] 7,8 [69.2] DTR9D-5T 5:T 64 [568] 55 [483] 53 [469] 4 [237] 63 [556] 5 [446] 49 [433],64 [4.5] 5, [45.] DTR9D-6 6: 57 [5] 48 [426] 47 [44] 4 [237] 55 [49] 44 [394] 43 [382],63 [4.4] 5, [45.] DTR9D-9 9: 37 [33] 32 [28] 3 [273] 4 [237] 37 [323] 29 [26] 28 [252],37 [2.] 6,4 [56.9] DTR9D- : 58 [56] 53 [47] 48 [426] 4 [237] 58 [5] 5 [452] 44 [394],54 [3.7] 5, [44.5] DTR9D-2 2: 29 [253] 24 [25] 24 [29] 4 [237] 28 [247] 22 [99] 22 [93],3 [.6] 7, [62.7] DTR9D-5 5: 38 [34] 35 [3] 32 [28] 4 [237] 38 [336] 34 [298] 29 [26],28 [.3] 7,4 [65.8] DTR9D-2 2: 29 [26] 27 [238] 24 [25] 4 [237] 29 [257] 26 [228] 22 [99],22 [.8] 7, [62.4] DTR9D-25 25: 22 [92] 2 [75] 8 [58] 4 [237] 2 [89] 9 [68] 7 [46],2 [.6] 7,4 [65.6] DTR9D-3 3: 39 [348] 38 [333] 36 [38] 4 [237] 39 [346] 37 [327] 35 [37],25 [.] 6, [53.8] DTR9D-4 4: 3 [266] 29 [255] 28 [243] 4 [237] 3 [265] 28 [25] 27 [235],9 [.6] 6,8 [6.5] DTR9D-5 5: 22 [96] 2 [88] 2 [79] 4 [237] 22 [95] 2 [84] 2 [73],7 [.4] 7,3 [64.2] DTR9D-6 6: 6 [535] 6 [527] 59 [52] 4 [237] 6 [534] 59 [524] 58 [54],63 [4.4] 4,9 [43.5] DTR9D-75 75: 4 [352] 39 [346] 38 [34] 4 [237] 4 [35] 39 [344] 38 [336],3 [.6] 6,4 [56.2] DTR9D-9 9: 4 [353] 39 [348] 39 [343] 4 [237] 4 [352] 39 [346] 38 [339],37 [2.] 6,3 [55.8] DTR9D- : 6 [536] 6 [532] 6 [527] 4 [237] 6 [536] 6 [53] 59 [524],55 [3.7] 5, [43.9] DTR9D-2 2: 3 [27] 3 [266] 3 [262] 4 [237] 3 [269] 3 [265] 29 [26],3 [.6] 7, [62.] DTR9D-25 25: 22 [98] 22 [95] 22 [92] 4 [237] 22 [98] 22 [94] 2 [89],23 [.8] 7,4 [65.5] DTR9D-5 5: 4 [354] 4 [35] 39 [348] 4 [237] 4 [353] 39 [35] 39 [346],29 [.4] 6,3 [56.] DTR9D-2 2: 6 [538] 6 [535] 6 [533] 4 [237] 6 [537] 6 [534] 6 [53],52 [3.5] 4,6 [4.7] DTR9D-25 25: 23 [99] 22 [98] 22 [96] 4 [237] 22 [99] 22 [97] 22 [95],2 [.7] 7,4 [65.4] DTR9D-3 3: 4 [355] 4 [353] 4 [352] 4 [237] 4 [354] 4 [352] 4 [35],26 [.] 6, [53.7] DTR9D-4 4: 3 [27] 3 [27] 3 [269] 4 [237] 3 [27] 3 [27] 3 [268],2 [.6] 6,8 [6.5] DTR9D-5 5: 23 [2] 22 [99] 22 [98] 4 [237] 23 [2] 22 [98] 22 [97],8 [.4] 7,3 [64.2] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. DuraTRUE 9 Hollow & Dual

56 DuraTRUE 9 Size 5D (Dual Shaft) Right Angle Gearheads 54 (6.6) 77 (3.2) 4 (.55) 5 (.97) 7 (.276) φ 24 j6 (.9452/.9447) φ h7 (4.337/4.3293) 8 (.35) 27 (.6) 5 SQ. (4.53) Metric L K 32 (.26) 5 (.98) 3. 5 (.38) 5 SQ. (4.53) φ 8.5 (.335) THRU HOLES 4 PL. EQUALLY SPACED ON A φ 3 (5.8) BOLT CIRCLE AD* Ratio OUTPUT DIMENSIONS APPLY TO BOTH SIDES Performance Specifications Part Number Dimension K Ratio Dimension L ( ) Backlash [arc-min], Hour Life Weight kg [lb] Efficiency : to 5:P 37 (5.4) 95 (7.76) 8 max 9 [2] 98% 5:T to 5: 69 (6.64) 226 (8.9) 9 max [24] 93% 6: to 5: 2 (7.87) 257 (.3) 9 max 2 [27] 88% T peak Nm [in-ib] AW * All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR5D- : 63 [554] 57 [56] 52 [457] 283 [255] 58 [52] 53 [467] 48 [422] 5,28 [46.7] 7,6 [67.6] DTR5D-2 2: 2 [989] 2 [93] 92 [86] 283 [255] 3 [93] 94 [834] 85 [754] 2,7 [23.9] 2,5 [] DTR5D-3 3: 87 [768] 79 [7] 72 [634] 283 [255] 8 [79] 73 [647] 66 [585] 2,33 [2.6] 4,2 [26] DTR5D-4 4: 58 [5] 53 [467] 48 [422] 283 [255] 53 [472] 49 [43] 44 [39] 2,6 [9.] 4,9 [32] DTR5D-5P 5:P 43 [384] 4 [35] 36 [36] 283 [255] 4 [354] 37 [323] 33 [292] 2,2 [8.8] 5,3 [35] DTR5D-5T 5:T 7 [55] 26 [7] 8 [958] 283 [255] 43 [262] 2 [97] 88 [778] 2,78 [24.6] 5,3 [35] DTR5D-6 6: 3 [63] 2 [989] 9 [96] 283 [255] 29 [38] 3 [93] [887] 2,77 [24.5],2 [9.7] DTR5D-9 9: 2 [93] 87 [768] 84 [746] 283 [255] [884] 8 [79] 78 [689] 2,32 [2.5] 2,8 [3] DTR5D- : 35 [98] 24 [94] 2 [989] 283 [255] 34 [83] 8 [48] 3 [93] 2,63 [23.2],2 [9.3] DTR5D-2 2: 68 [6] 58 [5] 56 [496] 283 [255] 66 [588] 53 [472] 52 [458] 2,22 [9.6] 4, [24] DTR5D-5 5: 5 [93] 96 [849] 87 [768] 283 [255] 4 [99] 92 [84] 8 [79] 2,8 [9.3] 4,6 [3] DTR5D-2 2: 7 [69] 64 [565] 58 [5] 283 [255] 69 [62] 6 [542] 53 [472] 2,8 [8.4] 4, [24] DTR5D-25 25: 52 [465] 48 [424] 43 [384] 283 [255] 52 [459] 46 [46] 4 [354] 2,4 [8.] 4,6 [29] DTR5D-3 3: 7 [95] 3 [9] 98 [869] 283 [255] 7 [945] [892] 95 [84] 2,3 [8.9] 2,5 [] DTR5D-4 4: 72 [633] 68 [66] 65 [579] 283 [255] 7 [629] 67 [594] 63 [559] 2,3 [8.] 3,8 [22] DTR5D-5 5: 54 [475] 5 [454] 49 [434] 283 [255] 53 [472] 5 [446] 47 [49],99 [7.6] 4,5 [28] DTR5D-6 6: 4 [242] 38 [224] 36 [27] 283 [255] 4 [239] 37 [27] 35 [94] 2,78 [24.6], [88.5] DTR5D-75 75: 9 [963] 7 [947] 5 [93] 283 [255] 9 [96] 6 [939] 4 [99] [2,22 9.7] 2,7 [2] DTR5D-9 9: 9 [964] 7 [95] 6 [937] 283 [255] 9 [962] 7 [945] 5 [927] 2,33 [2.6] 2,6 [2] DTR5D- : 4 [245] 4 [235] 38 [224] 283 [255] 4 [244] 39 [23] 37 [27] 2,64 [23.3], [89.5] DTR5D-2 2: 73 [642] 72 [633] 7 [624] 283 [255] 72 [64] 7 [629] 7 [67] 2,23 [9.7] 3,9 [23] DTR5D-25 25: 54 [48] 53 [473] 52 [465] 283 [255] 54 [48] 53 [469] 52 [459] 2,8 [8.4] 4,6 [29] DTR5D-5 5: 9 [967] 8 [959] 7 [95] 283 [255] 9 [966] 8 [955] 7 [945] 2,9 [9.4] 2,7 [2] DTR5D-2 2: 4 [248] 4 [243] 4 [237] 283 [255] 4 [247] 4 [24] 39 [234] 2,59 [22.9] 9,8 [87.] DTR5D-25 25: 55 [483] 54 [479] 54 [475] 283 [255] 54 [482] 54 [477] 53 [472] 2,5 [8.] 4,6 [29] DTR5D-3 3: 9 [969] 9 [965] 9 [96] 283 [255] 9 [968] 9 [963] 8 [958] 2,4[8.9 ] 2,5 [] DTR5D-4 4: 73 [645] 73 [642] 73 [64] 283 [255] 73 [645] 72 [64] 72 [638] 2,4 [8.] 3,8 [22] DTR5D-5 5: 55 [484] 54 [482] 54 [48] 283 [255] 55 [483] 54 [48] 54 [478] 2, [7.7] 4,5 [28] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. 56 = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading.

57 TRUE Planetary Gearheads DuraTRUE 9 Size 42D (Dual Shaft) Right Angle Gearheads 9 (7.48) 95 (3.75) 2 (.79) 8 (3.5) 8 (.35) φ 4 j6 (.5752/.5746) φ 3 h7 (5.8/5.65) 2 (.472) 43 (.69) 42 SQ. (5.59) Metric L K 63 (2.48) 5 (.98) 3. 5 (.38) 42 SQ. (5.59) φ (.433) THRU HOLES 4 PL. EQUALL Y SPACED ON A φ 65 (6.496) BOLT CIRCLE AD* OUTPUT DIMENSIONS APPLY TO BOTH SIDES AW * Ratio Dimension K Dimension L Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P 63 [6.43] 234 [9.22] 8 max 9 [43] 98% 5:T to 5: 233 [9.7] 34 [.96] 9 max 24 [53] 93% 6: to 5: 262 [.3] 332 [3.] 9 max 28 [62] 88% Performance Specifications Part Number Ratio ( ), Hour Life T peak All dimensions are: mm (inch) AW*= Adapter width AD* = Adapter length Both will vary depending on motor. Efficiency is calculated at % of the rated torque. ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] DTR42D- : 35 [94] 23 [9] [985] 865 [7659] 25 [3] 4 [6] 3 [9] 26,3 [232] 23,7 [2] DTR42D-2 2: 279 [2474] 255 [2257] 23 [24] 865 [7659] 258 [2284] 236 [284] 23 [885] 3,5 [9] 38,9 [344] DTR42D-3 3: 88 [663] 7 [58] 55 [372] 865 [7659] 74 [536] 58 [4] 43 [267],6 [2] 44, [39] DTR42D-4 4: 35 [94] 23 [9] [985] 865 [7659] 25 [3] 4 [6] 3 [9],8 [95.] 46,3 [4] DTR42D-5P 5:P [896] 92 [88] 84 [739] 865 [7659] 93 [827] 85 [755] 77 [683],6 [93.3] 47,4 [49] DTR42D-5T 5:T 34 [39] 289 [2559] 28 [2484] 865 [7659] 333 [2944] 267 [2363] 259 [2294] 3,8 [22] 47,4 [49] DTR42D-6 6: 329 [299] 279 [2474] 27 [242] 865 [7659] 322 [2846] 258 [2284] 25 [228] 3,8 [22] 3,8 [28] DTR42D-9 9: 22 [956] 88 [663] 82 [64] 865 [7659] 26 [93] 74 [536] 68 [49],6 [2] 39,6 [35] DTR42D- : 339 [2996] 39 [2735] 279 [2474] 865 [7659] 334 [2958] 296 [262] 258 [2284] 3, [6] 3,6 [28] DTR42D-2 2: 59 [44] 35 [94] 3 [59] 865 [7659] 55 [374] 25 [3] 2 [7], [97.7] 43,4 [384] DTR42D-5 5: 228 [24] 28 [839] 88 [663] 865 [7659] 225 [989] 99 [762] 74 [536],9 [95.9] 45,4 [42] DTR42D-2 2: 63 [446] 49 [32] 35 [94] 865 [7659] 6 [428] 43 [265] 25 [3],4 [9.5] 43,3 [383] DTR42D-25 25: 23 [85] 2 [99] [896] 865 [7659] 2 [7] 7 [949] 93 [827],2 [89.8] 45,3 [4] DTR42D-3 3: 233 [258] 223 [97] 23 [882] 865 [7659] 23 [245] 28 [932] 25 [89],6 [93.8] 38,8 [343] DTR42D-4 4: 67 [478] 6 [45] 53 [352] 865 [7659] 66 [469] 57 [387] 48 [36], [89.4] 42,8 [379] DTR42D-5 5: 25 [9] 2 [6] 5 [4] 865 [7659] 25 [2] 8 [4] [98] 9,9 [87.6] 45, [398] DTR42D-6 6: 35 [35] 346 [36] 34 [38] 865 [7659] 35 [399] 344 [342] 337 [2986] 3,8 [22] 3, [274] DTR42D-75 75: 236 [284] 232 [249] 228 [24] 865 [7659] 235 [279] 23 [234] 225 [989], [97.9] 39,4 [348] DTR42D-9 9: 236 [287] 233 [258] 229 [229] 865 [7659] 235 [283] 23 [245] 227 [28],6 [3] 39, [346] DTR42D- : 352 [34] 349 [388] 346 [36] 865 [7659] 35 [3] 348 [376] 344 [342] 3, [6] 3,3 [278] DTR42D-2 2: 69 [499] 67 [478] 65 [457] 865 [7659] 69 [496] 66 [469] 63 [442], [98.2] 43, [38] DTR42D-25 25: 27 [23] 25 [4] 23 [85] 865 [7659] 27 [2] 24 [96] 2 [7],4 [9.7] 45,3 [4] DTR42D-5 5: 237 [293] 235 [276] 233 [258] 865 [7659] 236 [29] 234 [268] 23 [245],9 [96.4] 39,3 [348] DTR42D-2 2: 353 [32] 35 [37] 35 [394] 865 [7659] 352 [38] 35 [3] 349 [385] 2,9 [4] 3,5 [27] DTR42D-25 25: 27 [28] 26 [8] 25 [9] 865 [7659] 27 [26] 26 [4] 25 [2],2 [9.3] 45,2 [4] DTR42D-3 3: 237 [298] 236 [289] 235 [28] 865 [7659] 237 [296] 236 [285] 234 [274],7 [94.3] 38,8 [343] DTR42D-4 4: 7 [56] 69 [5] 69 [494] 865 [7659] 7 [55] 69 [497] 68 [489],2 [89.8] 42,8 [379] DTR42D-5 5: 28 [3] 27 [25] 27 [2] 865 [7659] 28 [29] 27 [23] 26 [7] 9,96 [88.] 45, [398] Ratio 5P is designed using only PowerTRUE face gearing technology. Ratio 5T adds a ue Planetary gearing stage for increased torque capacity. Ratios are exact, higher ratios are also available, consult factory. = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly) Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading DuraTRUE 9 Hollow & Dual

58 Radial and Axial Load Ratings DTR6D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [484] 7 [384] [283] 5 [225] 794 [78] DTR9D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [7] 256 [563] [45] [329] 63 [26] DTR5D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [29] 4558 [25] [755] [599] 25 [476] DTR42D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [268] 9465 [228] [568] [244] 4393 [988] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 58

59 TRUE Planetary Gearheads ValueTRUE Helical ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 4 arc-minutes 6mm, 75mm, 9mm, mm, 5mm, 4mm, 8mm and 22mm up to 297 Nm Ratio Availability 4: thru : Mounting System RediMount Both in-line and right angles available ValueTRUE is a new high performance price competitive Gearhead line of Micron ue Planetary Gearheads Low Cost 3% less than typical market pricing Helical Crowned ue Planetary Gearing improved load capacity, lower backlash and smoother & quieter operation compared to non-helical gearheads Ultra Precision 4 arc-mins of backlash Drop-In, low cost replacement for most common helical gearheads Stainless Steel Output Housing provides rock solid durability, suitable for environmentally sensitive applications ValueTRUE 59

60 ValueTRUE Helical ue Planetary Gearheads Part Number Stages Backlash (arc-min) Efficiency Weight kg [lbs] Ratio Availability 4 95% 2 [4.4] 4:, 5:, 7:, : VT % 2.5 [5.5] 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : VT75 VT9 VT VT5 VT4 VT8 VT % 9% 95% 9% 95% 9% 95% 9% 95% 9% 95% 9% 95% 9% 2.5 [5.5] 3. [6.6] 2.5 [5.5] 3. [6.6] 6 [3] 8 [8] 6 [3] 8 [8] 4 [3] 8 [4] 4 [88] 45 [99] 74 [62] 95 [29] VTR6 5 93% 3 [6.6] VTR % 5.3 [.] VTR9 5 93% 5.3 [.] VTR 5 93% 2 [26.2] VTR5 5 93% 2 [26.2] VTR4 5 93% 29 [64] VTR8 5 93% 48 [6] 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 4:, 5:, 7:, : 6:, 2:, 25:, 28:, 35:, 4:, 5:, 7:, : 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: 4:, 5:, 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: 4:, 5:, 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: 4:, 5:, 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: 4:, 5:, 8:, :, 2:, 4:, 5:, 6:, 2:, 25:, 28:, 3:, 35:, 4:, 5: * Efficiency measured at % rated torque * Backlash is maximum for the life of the gearhead * For other ratios, please contact factory 6

61 TRUE Planetary Gearheads ValueTRUE Helical ue Planetary Gearheads AD* L B P M.S. Y ØE g6 I h9 O THREAD X Q DEEP V ØA k6 R H G J ØD THRU HOLES 4 PL. EQUALLY SPACED ON A ØC BOLT CIRCLE F SQUARE Inline Dimensions Part Number F Flange Square A Output Shaft Diameter B Output Shaft Length Y Shaft End Distance V Key Length R Key Height I Key Width J Shoulder Length E Pilot Diameter VT6 6 [2.4] 6 [.63] 48 [.89] [.4] 25 [.98] 8 [.7] 5 [.2] [.4] 6 [2.36] VT75 75 [2.95] 22 [.86] 56 [2.2],5 [.6] 32 [.26] 24,5 [.97] 6 [.24] [.4] 7 [2.75] VT9 9 [3.54] 22 [.86] 48 [.89],5 [.6] 32 [.26] 24,5 [.97] 6 [.24] [.4] 8 [.48] VT [3.98] 32 [.26] 88 [3.46] 3 [.2] 5 [.97] 35 [.38] [.39] 2 [.8] 9 [3.54] VT5* 5 [4.53] 32 [.26] 72 [2.83] 3 [.2] 5 [.97] 35 [.38] [.39] 2 [.8] [4.33] VT4 4 [5.55] 4 [.57] 2 [4.4] 5 [.2] 7 [2.76] 43 [.69] 2 [.47] 3 [.2] 3 [5.] VT8 82 [7.7] 55 [2.7] 2 [4.4] 6 [.24] 7 [2.76] 59 [2.32] 6 [.63] 3 [.2] 8 [6.29] VT22 22 [8.66] 75 [2.95] 43 [5.63] 7 [.28] 9 [3.54] 79,5 [.7] 2 [.78] 3 [.2] 8 [6.29] ValueTRUE Inline Dimensions (continued) Part Number G Pilot Length P Flange Thickness H Effective Pilot Length L Length 4: - : 6: - : C Bolt Circle D Bolt Hole O Output Shaft Thread Q Thread Depth VT6 8 [.7] 7 [.28] 7 [.28] 57 [2.24] 5,4 [4.5] 68 [2.68] 5,6 [.22] M5 9 [.75] VT75 2 [.79] 8 [.3] 7 [.28] 6 [2.36] 7 [4.6] 85 [3.35] 7 [.28] M8 9 [.75] VT9 2 [.47] [.39] 2 [.47] 68 [2.67] 25 [4.92] [3.94] 6,6 [.26] M8 9 [.75] VT 28 [.] [.39] 2 [.47] 78 [3.7] 46 [5.74] 2 [4.72] 9 [.35] M2 2 [.8] VT5* 2 [.94] 2 [.47] 2 [.47] 94 [3.7] 62 [6.37] 3 [5.8] 9 [.35] M2 2 [.8] VT4 27 [.6] 3 [.5] 4 [.55],5 [4.35] 95 [7.67] 65 [6.5] [.43] M2 2 [.8] VT8 27 [.6] 5 [.59] 3 [.5] 36 [5.35] 244 [9.6] 25 [8.46] 3,5 [.53] M2 42 [.65] VT22 35 [.38] 7 [.67] 8 [.7] 3 [5.5] 232 [9.3] 25 [9.84] 7 [.67] M2 42 [.65] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. * Drawing not exactly as shown for VT5 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 6

62 ValueTRUE 9 Helical Right Angle Gearheads M N P M.S. B Y ØE g6 I h9 O THREAD X Q DEEP F SQUARE L K J H V ØA k6 MAX ØD THRU HOLES 4 PL. EQUALLY SPACED ON A ØC BOLT CIRCLE R T SQUARE G AD* Right Angle Dimensions Part Number F Output Flange Square A Output Shaft Diameter B Output Shaft Length Y Shaft End Distance V Key Length R Key Height I Key Width J Shoulder Length O Output Shaft Thread Q Thread Depth E Pilot Diameter G Pilot Length VTR6 6 [2.4] 6 [.63] 48 [.89] [.4] 25 [.98] 8 [.7] 5 [.2] [.4] M5 9 [.75] 6 [2.36] 8 [.7] VTR75 75 [2.95] 22 [.86] 56 [2.2],5 [.6] 32 [.26] 24,5 [.97] 6 [.24] [.4] M8 9 [.75] 7 [2.75] 2 [.79] VTR9 9 [3.54] 22 [.86] 48 [.89],5 [.6] 32 [.26] 24,5 [.97] 6 [.24] [.4] M8 9 [.75] 8 [.48] 2 [.47] VTR [3.98] 32 [.26] 88 [3.46] 3 [.2] 5 [.97] 35 [.38] [.39] 2 [.8] M2 2 [.8] 9 [3.54] 28 [.] VTR5* 5 [4.53] 32 [.26] 72 [2.83] 3 [.2] 5 [.97] 35 [.38] [.39] 2 [.8] M2 2 [.8] [4.33] 24 [.94] VTR4 4 [5.55] 4 [.57] 2 [4.4] 5 [.2] 7 [2.76] 43 [.69] 2 [.47] 3 [.2] M2 2 [.8] 3 [5.] 27 [.6] VTR8 82 [7.7] 55 [2.7] 2 [4.4] 6 [.24] 7 [2.76] 59 [2.32] 6 [.63] 3 [.2] M2 42 [.65] 8 [6.29] 27 [.6] Right Angle Dimensions (continued) Part Number P Flange Thickness H Effective Pilot Length L Length K Distance to Output CL C Bolt Circle D Bolt Hole M Housing Width All other ratios 4: & 5: only N Distance to Input CL All other ratios 4: & 5: only T Input Flange Square VTR6 7 [.28] 7 [.28] 9 [4.3] 78,5 [3.] 68 [2.68] 5,6 [.22] 95 [3.75] 95 [3.75] 65 [2.55] 65 [2.55] 6 [2.4] VTR75 8 [.3] 7 [.28] 4,5 [5.54] 3,5 [4.7] 85 [3.35] 7 [.28] 4,5 [4.5] 4,5 [4.5] 77 [3.4] 77 [3.4] 75 [2.95] VTR9 [.39] 2 [.47] 4,5 [5.54] 3,5 [4.7] [3.94] 6,6 [.26] 22,5 [4.82] 22,5 [4.82] 85 [3.35] 85 [3.35] 75 [2.95] VTR [.39] 2 [.47] 93 [7.6] 42,5 [5.6] 2 [4.72] 9 [.35] 49 [5.88] 58 [6.9] 99 [3.89] 7 [4.2] [3.98] VTR5* 2 [.47] 2 [.47] 93 [7.6] 42,5 [5.6] 3 [5.8] 9 [.35] 65 [6.5] 74 [6.82] 4,8 [4.52] 23 [4.83] [3.98] VTR4 3 [.5] 4 [.55] 232,5 [9.45] 6,5 [6.35] 65 [6.5] [.43] 222 [8.74] 222 [8.74] 5 [5.95] 5 [5.95] 42 [5.59] VTR8 5 [.59] 3 [.5] 295,5 [.63] 24,5 [8.5] 25 [8.46] 3,5 [.53] 277 [.9] 3 [.83] 86 [7.33] 2 [8.25] 82 [7.7] * Drawing not exactly as shown for VTR5 62

63 ValueTRUE Helical ue Planetary Gearheads Inline Torque: VT6 - VT TRUE Planetary Gearheads Performance Specifications VT6 VT75 VT9 VT Part Number Ratio ( ) 2 Hour Life Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] VT6-4 4: 42 [375] 32 [29] 28 [248] 9 [82].2 [.8] 2.36 [2.9] VT6-5 5: 4 [364] 34 [32] 3 [259] 88 [779].3 [.6] 2.3 [2.4] VT6-7 7: 4 [347] 36 [39] 32 [276] 84 [743]. [.96] 2.8 [9.4] VT6- : 22 [94] 9 [67] 7 [56] 79 [73]. [.85].74 [5.4] VT6-6 6: 47 [4] 43 [383] 4 [369] 99 [878].6 [.44] 2.4 [2.3] VT6-2 2: 47 [46] 44 [42] 42 [375] [887].6 [.44] 2.36 [2.9] VT : 45 [4] 42 [376] 4 [364] 96 [853].6 [.44] 2.32 [2.5] VT : 48 [423] 45 [398] 43 [384] 2 [899].6 [.44] 2.2 [9.6] VT : 46 [48] 43 [384] 42 [27] 97 [864]. [.85] 2.29 [2.3] VT6-4 4: 49 [43] 46 [46] 44 [394] 3 [9]. [.85] 2.4 [2.3] VT6-5 5: 47 [45] 44 [392] 43 [38] 99 [874]. [.85] 2.36 [2.9] VT6-7 7: 44 [662] 42 [373] 4 [362] 93 [822]. [.85] 2.2 [9.6] VT6- : 29 [256] 25 [224] 23 [2] 86 [766]. [.85].83 [6.] VT75-4 4: 76 [67] 67 [587] 57 [53] 6 [423].46 [4.] 6.3 [55.7] VT75-5 5: 74 [65] 67 [59] 59 [525] 57 [383].38 [3.4] 6.7 [54.6] VT75-7 7: 7 [62] 64 [569] 6 [54] 49 [322].3 [2.8] 5.46 [48.3] VT75- : 4 [348] 34 [3] 32 [279] 4 [254].27 [2.4] 4. [35.6] VT75-6 6: 84 [738] 77 [686] 75 [659] 77 [569].3 [2.8] 6.62 [58.6] VT75-2 2: 85 [747] 79 [698] 76 [67] 79 [586].3 [2.8] 6.48 [57.3] VT : 82 [72] 77 [675] 74 [65] 73 [528].3 [2.8] 6.36 [56.3] VT : 86 [76] 8 [74] 77 [689] 82 [6].28 [2.5] 5.8 [5.4] VT : 83 [734] 78 [69] 76 [667] 75 [549].6 [.4] 6. [53.2] VT75-4 4: 87 [775] 83 [73] 8 [77] 85 [632].6 [.4] 6.63 [58.7] VT75-5 5: 85 [747] 8 [76] 77 [683] 77 [569].6 [.4] 6.5 [57.5] VT75-7 7: 8 [76] 76 [669] 74 [65] 67 [475].6 [.4] 5.83 [5.6] VT75- : 52 [462] 46 [45] 43 [38] 56 [376].5 [.3] 4.5 [35.8] VT9-4 4: 76 [67] 67 [587] 57 [53] 6 [423].46 [4.] 6.3 [55.7] VT9-5 5: 74 [65] 67 [59] 59 [525] 57 [383].38 [3.4] 6.7 [54.6] VT9-7 7: 7 [62] 64 [569] 6 [54] 49 [322].3 [2.8] 5.46 [48.3] VT9- : 4 [348] 34 [3] 32 [279] 4 [254].27 [2.4] 4. [35.6] VT9-6 6: 84 [738] 77 [686] 75 [659] 77 [569].3 [2.8] 6.62 [58.6] VT9-2 2: 85 [747] 79 [698] 76 [67] 79 [586].3 [2.8] 6.48 [57.3] VT : 82 [72] 77 [675] 74 [65] 73 [528].3 [2.8] 6.36 [56.3] VT : 86 [76] 8 [74] 77 [689] 82 [6].28 [2.5] 5.8 [5.4] VT : 83 [734] 78 [69] 76 [667] 75 [549].6 [.4] 6. [53.2] VT9-4 4: 87 [775] 83 [73] 8 [77] 85 [632].6 [.4] 6.63 [58.7] VT9-5 5: 85 [747] 8 [76] 77 [683] 77 [569].6 [.4] 6.5 [57.5] VT9-7 7: 8 [76] 76 [669] 74 [65] 67 [475].6 [.4] 5.83 [5.6] VT9- : 52 [462] 46 [45] 43 [38] 56 [376].5 [.3] 4.5 [35.8] VT-4 4: 22 [954] 58 [45] 36 [26] 463 [493].58 [4.] 23. [24] VT-5 5: 26 [98] 66 [465] 42 [257] 45 [399].36 [2.] 2.5 [82] VT-7 7: 26 [825] 76 [562] 5 [34] 433 [383].97 [8.6] 9. [68] VT- : 5 [6] 99 [872] 92 [88] 4 [364].9 [8.] 3. [5] VT-6 6: 246 [274] 227 [2] 26 [827] 58 [4577]. [9.7] 24.6 [28] VT-2 2: 249 [225] 23 [246] 22 [954] 524 [4637]. [9.7] 2.9 [94] VT-25 25: 24 [23] 224 [985] 26 [98] 56 [4477]. [9.7] 2.9 [94] VT-28 28: 254 [2248] 237 [298] 228 [28] 533 [478].94 [8.3] 9. [68] VT-35 35: 246 [272] 23 [233] 22 [959] 54 [4549].79 [7.] 8.8 [67] VT-4 4: 259 [229] 243 [249] 234 [275] 542 [4794].79 [7.] 24.7 [29] VT-5 5: 25 [222] 235 [28] 228 [22] 52 [465].78 [6.9] 2.7 [92] VT-7 7: 237 [294] 223 [977] 27 [96] 49 [4349].78 [6.9] 9. [68] VT- : 53 [354] 34 [85] 26 [2] 459 [459].78 [6.9] 5.5 [37] T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). ValueTRUE 63

64 ValueTRUE Helical ue Planetary Gearheads Inline Torque: VT5 - VT22 Performance Specifications VT5 VT4 VT8 VT22 Part Number Ratio ( ) 2 Hour Life Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] VT5-4 4: 22 [954] 58 [45] 36 [26] 463 [493].58 [4.] 23. [24] VT5-5 5: 26 [98] 66 [465] 42 [257] 45 [399].36 [2.] 2.5 [82] VT5-7 7: 26 [825] 76 [562] 5 [34] 433 [383].97 [8.6] 9. [68] VT5- : 5 [6] 99 [872] 92 [88] 4 [364].9 [8.] 3. [5] VT5-6 6: 246 [274] 227 [2] 26 [827] 58 [4577]. [9.7] 24.6 [28] VT5-2 2: 249 [225] 23 [246] 22 [954] 524 [4637]. [9.7] 2.9 [94] VT : 24 [23] 224 [985] 26 [98] 56 [4477]. [9.7] 2.9 [94] VT : 254 [2248] 237 [298] 228 [28] 533 [478].94 [8.3] 9. [68] VT : 246 [272] 23 [233] 22 [959] 54 [4549].79 [7.] 8.8 [67] VT5-4 4: 259 [229] 243 [249] 234 [275] 542 [4794].79 [7.] 24.7 [29] VT5-5 5: 25 [222] 235 [28] 228 [22] 52 [465].78 [6.9] 2.7 [92] VT5-7 7: 237 [294] 223 [977] 27 [96] 49 [4349].78 [6.9] 9. [68] VT5- : 53 [354] 34 [85] 26 [2] 459 [459].78 [6.9] 5.5 [37] VT4-4 4: 58 [4583] 387 [3427] 332 [294] 66 [943] 6.5 [57.6] 49.5 [438] VT4-5 5: 54 [4459] 43 [357] 347 [364] 4 [926] 5.2 [44.4] 45.9 [47] VT4-7 7: 483 [4274] 43 [389] 369 [3268] 2 [8866] 3.8 [33.6] 42.3 [378] VT4- : 275 [2426] 235 [275] 27 [99] 956 [8459] 3.39 [3.] 3.5 [28] VT4-6 6: 579 [59] 532 [474] 53 [4456] 26 [674] 4.2 [37.2] 52.2 [463] VT4-2 2: 587 [595] 542 [4795] 58 [4583] 224 [832] 4.7 [36.] 48.6 [43] VT : 567 [52] 526 [4654] 54 [4459] 83 [463] 4.7 [36.] 48.6 [43] VT : 599 [533] 556 [4926] 534 [4725] 248 [47] 3.53 [3.2] 42.3 [375] VT : 579 [522] 539 [4774] 58 [4589] 24 [653] 2.99 [26.4] 39.6 [352] VT4-4 4: 62 [543] 572 [555] 55 [4867] 27 [248] 2.99 [26.4] 52.2 [46] VT4-5 5: 59 [5223] 553 [4893] 534 [472] 224 [83] 2.85 [25.2] 48.6 [43] VT4-7 7: 559 [4949] 527 [4657] 59 [454] 55 [223] 2.85 [25.2] 44. [392] VT4- : 367 [3246] 32 [2838] 3 [2659] 8 [9564] 2.85 [25.2] 3.5 [28] VT8-4 4: 23 [649] 866 [7658] 743 [657] 2242 [269] 25.9 [229.] 37.7 [222] VT8-5 5: 74 [385] 92 [798] 774 [6847] 2389 [243] 2. [77.] 35 [97] VT8-7 7: 28 [9878] 962 [852] 825 [733] 239 [2429] 4.6 [29.] 2.6 [67] VT8- : 645 [57] 55 [4864] 57 [4486] 22 [956] 3. [5.] 9.9 [84] VT8-6 6: 356 [25] 238 [963] 25 [9959] 28 [24779] 6. [42.] 44.9 [286] VT8-2 2: 378 [294] 265 [9] 23 [649] 2846 [2587] 5.6 [38.] 4.4 [244] VT : 333 [799] 229 [877] 74 [385] 2754 [2437] 5.6 [38.] 7.9 [44] VT : 49 [2466] 3 [58] 245 [3] 29 [2575] 3.5 [9.] 24.2 [3] VT : 362 [249] 263 [78] 2 [74] 28 [2487].4 [.].6 [988] VT8-4 4: 439 [2739] 338 [846] 285 [37] 297 [26].4 [.] 44.9 [286] VT8-5 5: 39 [23] 297 [479] 247 [42] 2863 [25338].9 [96.] 4.4 [244] VT8-7 7: 39 [667] 236 [339] 93 [555] 277 [23959].9 [96.] 24.2 [3] VT8- : 868 [7676] 757 [6698] 78 [6269] 2537 [22454].9 [96.] 92.7 [87] VT22-4 4: 85 [665] 36 [554] 2 [993] 48 [36986] 87. [7.7] 386 [344] VT22-5 5: 892 [674] 36 [238] 67 [328] 493 [36225] 73.4 [6.5] 372 [3295] VT22-7 7: 838 [6268] 452 [2844] 245 [9] 3933 [3484] 62.6 [5.55] 326 [289] VT22- : 5 [9293] 893 [897] 823 [7277] 387 [34254] 56.9 [5.4] 227 [22] VT22-6 6: 228 [9625] 979 [753] 697 [525] 4722 [4793] 87.3 [7.73] 392 [3472] VT22-2 2: 2254 [9948] 262 [8246] 85 [665] 479 [42396] 73.6 [6.52] 392 [347] VT : 284 [9332] 29 [778] 892 [6745] 4636 [425] 73. [6.47] 376 [3329] VT : 234 [2394] 225 [883] 28 [7528] 4884 [43224] 62.7 [5.55] 39 [3469] VT : 2233 [9765] 267 [8294] 976 [7494] 479 [4757] 62.5 [5.53] 376 [3328] VT22-4 4: 2357 [2864] 288 [9359] 295 [8542] 4972 [43999] 57.2 [5.6] 39 [3466] VT22-5 5: 2282 [299] 225 [888] 24 [856] 4795 [4244] 57. [5.5] 376 [3326] VT22-7 7: 265 [959] 226 [793] 95 [727] 4523 [423] 57. [5.4] 329 [293] VT22- : 44 [252] 232 [94] 55 [22] 4367 [38647] 56.9 [5.4] 228 [24] T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 64

65 ValueTRUE TRUE Planetary Gearheads ValueTRUE Helical Right Angle Gearheads Right Angle Torque: VTR6 - VTR75 Performance Specifications VTR6 VTR75 Part Number Ratio ( ) 2 Hour Life Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] VTR6-8 8: 44 [39] 4 [358] 34 [33] 95 [844].5 [4.43].89 [6.7] VTR6- : 43 [382] 4 [35] 36 [39] 92 [82].49 [4.34].62 [4.3] VTR6-2 2: 4 [358] 37 [327] 33 [295] 98 [868].39 [3.45].8 [5.9] VTR6-4 4: 4 [358] 38 [335] 37 [327] 87 [773].49 [4.34] 2.6 [9.] VTR6-5 5: 44 [39] 4 [366] 4 [35] 95 [836].39 [3.45] 2.6 [9.] VTR6-6 6: 3 [263] 27 [239] 24 [25] 99 [876].39 [3.45] 2.6 [9.] VTR6-2 2: 37 [327] 34 [33] 3 [27] 95 [844].39 [3.45] 2.6 [9.] VTR : 3 [27] 28 [247] 25 [223] 96 [852].38 [3.36] 2.7 [8.3] VTR : 42 [374] 4 [35] 39 [342] 9 [797].39 [3.45].98 [8.3] VTR6-3 3: 25 [223] 22 [9] 2 [83] 84 [74].42 [3.72] 2.7 [8.3] VTR : 43 [382] 4 [35] 35 [3] 9 [84].38 [3.36] 2.7 [8.3] VTR6-4 4: 26 [23] 23 [99] 22 [9] 85 [749].39 [3.45] 2.6 [9.] VTR6-5 5: 27 [239] 23 [27] 22 [9] 85 [749].38 [3.36] 2.6 [9.] VTR75-8 8: 8 [79] 73 [645] 7 [62] 7 [55].9 [6.8] 4.23 [37.4] VTR75- : 77 [685] 7 [629] 68 [65] 65 [458].9 [6.8] 3.69 [32.7] VTR75-2 2: 82 [725] 76 [669] 73 [645] 75 [545].5 [3.28] 4.4 [36.6] VTR75-4 4: 74 [653] 68 [65] 66 [58] 57 [386].9 [6.8] 5.94 [52.6] VTR75-5 5: 79 [7] 74 [653] 7 [62] 68 [489].5 [3.28] 6.3 [53.4] VTR75-6 6: 84 [74] 77 [685] 75 [66] 77 [569].5 [3.28] 6.3 [53.4] VTR75-2 2: 8 [79] 75 [66] 72 [637] 7 [53].5 [3.28] 5.85 [5.8] VTR : 82 [725] 77 [677] 72 [637] 73 [529].5 [3.28] 5.76 [5.] VTR : 77 [677] 72 [637] 69 [63] 6 [426].5 [3.28] 5.3 [47.] VTR75-3 3: 45 [398] 4 [35] 37 [327] 49 [322].6 [4.6] 5.67 [47.] VTR : 77 [685] 73 [645] 7 [62] 63 [442].5 [3.28] 5.67 [5.2] VTR75-4 4: 47 [44] 4 [358] 38 [335] 5 [338].5 [3.28] 6.3 [53.4] VTR75-5 5: 48 [422] 42 [374] 4 [35] 53 [354].5 [3.28] 5.94 [52.6] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 65

66 ValueTRUE Helical Right Angle Gearheads Right Angle Torque: VTR9 - VTR Performance Specifications VTR9 VTR Part Number Ratio ( ) 2 Hour Life Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] VTR9-8 8: 8 [79] 73 [345] 7 [62] 7 [55].9 [6.8] 4.23 [37.4] VTR9- : 77 [685] 7 [629] 68 [65] 65 [458].9 [6.8] 3.69 [32.7] VTR9-2 2: 82 [725] 76 [669] 73 [645] 75 [545].5 [3.28] 4.4 [36.6] VTR9-4 4: 74 [653] 68 [65] 66 [58] 57 [386].9 [6.8] 5.94 [52.6] VTR9-5 5: 79 [7] 74 [653] 7 [62] 68 [489].5 [3.28] 6.3 [53.4] VTR9-6 6: 84 [74] 77 [685] 75 [66] 77 [569].5 [3.28] 6.3 [53.4] VTR9-2 2: 8 [79] 75 [66] 72 [637] 7 [53].5 [3.28] 5.85 [5.8] VTR : 82 [725] 77 [677] 72 [637] 73 [529].5 [3.28] 5.76 [5.] VTR : 77 [677] 72 [637] 69 [63] 6 [426].5 [3.28] 5.3 [47.] VTR9-3 3: 45 [398] 4 [35] 37 [327] 49 [322].6 [4.6] 5.67 [5.2] VTR : 77 [685] 73 [645] 7 [62] 63 [442].5 [3.28] 5.67 [5.2] VTR9-4 4: 47 [44] 4 [358] 38 [335] 5 [338].5 [3.28] 6.3 [53.4] VTR9-5 5: 48 [422] 42 [374] 4 [35] 53 [354].5 [3.28] 5.94 [52.6] VTR-4 4: 234 [27] 95 [728] 67 [673] 492 [4357] 3.3 [29.2] 4.94 [32.2] VTR-5 5: 228 [25] 23 [8] 75 [649] 478 [4229] 3.3 [29.2].79 [4.3] VTR-8 8: 234 [27] 95 [728] 67 [673] 492 [4357] 3.3 [29.2] 4.94 [32.2] VTR- : 228 [25] 23 [8] 75 [649] 478 [4229] 3.3 [29.2].79 [4.3] VTR-2 2: 243 [25] 22 [95] 89 [744] 58 [4492] 2.6 [23.] 6.92 [49.7] VTR-4 4: 27 [92] 2 [768] 86 [649] 455 [43] 3.3 [29.2] 2.79 [84.] VTR-5 5: 233 [263] 26 [92] 97 [744] 49 [4349] 2.5 [22.2] 2.87 [93.5] VTR-6 6: 225 [99] 25 [86] 85 [64] 58 [458] 2.6 [23.] [97.5] VTR-2 2: 238 [23] 22 [95] 22 [872] 5 [442] 2.6 [23.] 9.89 [76.] VTR-25 25: 2 [864] 93 [75] 74 [532] 56 [4476] 2.5 [22.2] 9.89 [76.] VTR-28 28: 226 [999] 2 [854] 23 [792] 473 [49] 2.6 [23.] 7.28 [52.9] VTR-3 3: 32 [7] 5 [2] 7 [948] 439 [3887] 2.8 [24.78] 7.9 [52.9] VTR-35 35: 229 [223] 24 [896] 26 [824] 479 [4237] 2.5 [22.2] 7. [52.] VTR-4 4: 37 [2] 9 [5] 2 [988] 445 [3935] 2.6 [23.] 22.4 [98.3] VTR-5 5: 4 [243] 22 [83] 5 [2] 448 [3967] 2.5 [22.2] 9.7 [74.4] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 66 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

67 TRUE Planetary Gearheads ValueTRUE Helical Right Angle Gearheads Right Angle Torque: VTR5, VTR4, VTR8 Performance Specifications VTR5 VTR4 VTR8 Part Number Ratio ( ) 2 Hour Life Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] VTR5-4 4: 234 [27] 95 [728] 67 [48] 492 [4357] 3.3 [29.2] 4.94 [32.2] VTR5-5 5: 228 [25] 23 [8] 75 [545] 478 [4229] 3.3 [29.2].79 [4.3] VTR5-8 8: 234 [27] 95 [728] 67 [48] 492 [4357] 3.3 [29.2] 4.94 [32.2] VTR5- : 228 [25] 23 [8] 75 [545] 478 [4229] 3.3 [29.2].79 [4.3] VTR5-2 2: 243 [25] 22 [95] 89 [673] 58 [4492] 2.6 [23.] 6.92 [49.7] VTR5-4 4: 27 [92] 2 [768] 86 [649] 455 [43] 3.3 [29.2] 2.79 [84.] VTR5-5 5: 233 [263] 26 [92] 97 [744] 49 [4349] 2.5 [22.2] 2.87 [93.5] VTR5-6 6: 225 [99] 25 [86] 85 [64] 58 [458] 2.6 [23.] [97.3] VTR5-2 2: 238 [23] 22 [95] 22 [872] 5 [442] 2.6 [23.] 9.89 [76.] VTR : 2 [864] 93 [75] 74 [537] 56 [4476] 2.5 [22.2] 9.89 [76.] VTR : 226 [999] 2 [864] 23 [792] 473 [49] 2.6 [23.] 7.28 [52.9] VTR5-3 3: 32 [7] 5 [2] 7 [948] 439 [3887] 2.8 [24.78] 7.9 [52.] VTR : 229 [223] 24 [896] 23 [824] 479 [4237] 2.5 [22.2] 7. [5.3] VTR5-4 4: 37 [2] 9 [5] 2 [988] 445 [3935] 2.6 [23.] 22.4 [98.3] VTR5-5 5: 4 [243] 22 [83] 5 [2] 448 [3967] 2.5 [22.2] 9.7 [74.4] VTR4-4 4: 55 [4867] 477 [422] 49 [366] 42 [8] 6. [4.6] 33.3 [292.] VTR4-5 5: 534 [4723] 485 [4293] 427 [3775] [982] 6. [4.6] 28.7 [254.] VTR4-8 8: 55 [4867] 477 [422] 49 [366] 42 [8] 6. [4.6] 33.3 [292.] VTR4- : 534 [4723] 485 [4293] 427 [3775] [982] 6. [4.6] 28.7 [254.] VTR4-2 2: 567 [58] 58 [458] 462 [486] 82 [458] 3. [5.5] 9.89 [76.] VTR4-4 4: 59 [45] 466 [426] 444 [3927] 6 [939] 6. [4.6] [4.] VTR4-5 5: 549 [4859] 54 [446] 48 [4245] 45 [3] 2. [6.2] [42.] VTR4-6 6: 525 [4644] 479 [4237] 433 [383] 26 [673] 3. [5.5] [42.] VTR4-2 2: 56 [4954] 57 [4572] 493 [4365] 66 [323] 3. [5.5] [392.] VTR : 532 [477] 494 [4373] 474 [498] 83 [466] 3. [5.5] [34.] VTR : 532 [477] 494 [4373] 474 [498] 8 [985] 3. [5.5] [34.] VTR4-3 3: 37 [284] 275 [2429] 256 [2262] 29 [94] 4. [23.9] 4.23 [356.] VTR : 539 [477] 52 [4444] 483 [4277] 2 [9924] 2. [6.2] 36.8 [32.] VTR4-4 4: 328 [2899] 285 [2525] 266 [235] 43 [923] 3. [5.5] [49.] VTR4-5 5: 338 [2987] 293 [2597] 275 [2429] 54 [9327] 2. [6.2] [392.] VTR8-4 4: 285 [374] 66 [943] 94 [892] 2636 [23329] 45 [398] 2 [9] VTR8-5 5: 247 [39] [9829] 952 [8427] 2566 [2278] 45 [398] 83 [733] VTR8-8 8: 285 [374] 66 [943] 94 [892] 2636 [23329] 45 [398] 2 [9] VTR8- : 247 [39] [9829] 952 [8427] 2566 [2278] 45 [398] 83 [733] VTR8-2 2: 328 [748] 23 [649] 32 [936] 2736 [2424] 36 [39] 57 [52] VTR8-4 4: 93 [554] 85 [966] 6 [8992] 246 [2768] 45 [398] [884] VTR8-5 5: 287 [39] 74 [386] 76 [958] 2655 [23497] 35 [3] 3 [47] VTR8-6 6: 99 [69] 94 [9685] 989 [8754] 28 [24779] 36 [39] 32 [7] VTR8-2 2: 34 [629] 25 [665] 48 [55] 273 [247] 36 [39] 28 [3] VTR : 54 [9327] 962 [855] 87 [772] 2754 [24373] 35 [3] 7 [948] VTR : 25 [7] 56 [227] 5 [978] 2583 [2286] 36 [39] 3 [4] VTR8-3 3: 747 [66] 645 [57] 6 [533] 2399 [2227] 38 [336] 2 [9] VTR : 268 [223] 76 [4] 28 [998] 267 [2362] 35 [3] 2 [9] VTR8-4 4: 775 [6858] 67 [5942] 626 [5536] 2437 [2569] 36 [39] 32 [7] VTR8-5 5: 338 [2987] 69 [67] 645 [57] 2465 [286] 35 [3] 28 [3] ValueTRUE Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 67

68 Radial and Axial Load Ratings VT6 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [68] 57 [284] [946] [75] 2652 [596] VT75 and VT9 Fr X F a Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [2227] 7863 [768] [33] [34] 365 [82] VT and VT5 VT4 VT8 VT22 Fr X F a F r X Fa Fr X F a F r X Fa Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, Fr, (N ) Radial Force, F r, (lb f) Radial Force, F r, (lb f) Radial Force, F r, (lb f) Radial Force, Fr, (lb f) N [lb f ] 5 3,675 [375],7 [2497] [897] [542] 5568 [252] N [lb f ] 5 25,374 [575] 2,69 [4633] 25 5,657 [352] 5 2,76 [2859],329 [2322] N [lb f ] 5 34,538 [7765] 27,44 [663] 25 2,97 [454] 5 6,34 [365] 2,726 [286] N [lb f ] 5 32,35 [3655] 26,277 [2969] 25 9,962 [2256] 5 6,24 [832] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 68

69 TRUE Planetary Gearheads Radial and Axial Load Ratings VTR6 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [68] 57 [284] [946] [75] 2652 [596] VTR75 and VTR9 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [2227] 7863 [768] [33] [34] 365 [82] VTR and VTR5 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 3,675 [375],7 [2497] [897] [542] 5568 [252] VTR4 X F r Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 25,374 [575] 2,69 [4633] 25 5,657 [352] 5 2,76 [2859],329 [2322] ValueTRUE VTR8 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 34,538 [7765] 27,44 [663] 25 2,97 [454] 5 6,34 [365] 2,726 [286] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page, 69

70 7

71 TRUE Planetary Gearheads UltraTRUE Helical ue Planetary Gearheads Ready for Immediate Delivery Precision 4 arc-minutes Frame Sizes 6mm, 75mm, 9mm, mm, 5mm, 4mm, 8mm and 22mm Torque Capacity up to 33 Nm Ratio Availability 4: thru : Radial load capacity up to 379 N Mounting System RediMount Tapered roller bearings provide high axial and radial load carrying capacity 2 Helical crowned HRC 55-6 steel gears provide higher torque capacity and smoother operation 3 4 Sealed deep groove ball bearing provides high radial load carrying capability RediMount system provides error-free motor installation UltraTRUE 5 Single piece output integrated output housing and internal gear 6 Anodized aluminum housing reduces weight and prevents corrosion 7

72 UltraTRUE Size 6 Helical ue Planetary Gearheads AD* L 48 (.89) ø 6 g6 (2.368)/2.36) 5 h9 (.969/.957) Metric 7 (.28) M.S. (.4) M5 THREAD X 9 (.75) DEEP ø 6 k6 (.634/.63) 8 (.79) Ratio 7 (.28) Dimension L 25 (.98) (.4) 8 (.7) Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 57 [2.25] 4 max 2 [4.4] 95% 6: to : 5,4 [4.5] 5 max 2.5 [5.5] 9% ø 5.6 (.22) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 68 (2.68) BOLT CIRCLE 6 SQ. (2.4) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT6-4 4: 48 [426] 44 [387] 38 [34] [89] 47 [47] 36 [322] 3 [276].2 [.8] 2.62 [23.2] UT6-5 5: 47 [43] 43 [377] 4 [355] 98 [865] 46 [44] 38 [336] 33 [288].3 [.6] 2.56 [22.7] UT6-7 7: 45 [394] 4 [362] 39 [345] 93 [825] 44 [385] 4 [354] 35 [37]. [.96] 2.42 [2.5] UT6- : 26 [232] 23 [2] 2 [86] 88 [78] 24 [25] 2 [85] 9 [73]. [.85].93 [7.] UT6-6 6: 53 [467] 49 [435] 47 [49] [975] 52 [456] 48 [426] 46 [4].6 [.44] 2.67 [23.7] UT6-2 2: 53 [472] 5 [442] 48 [426] [985] 52 [462] 49 [432] 47 [47].6 [.44] 2.62 [23.2] UT : 5 [456] 48 [428] 47 [43] 7 [948] 5 [446] 47 [48] 46 [44].6 [.44] 2.58 [22.8] UT : 54 [48] 5 [452] 49 [437] 3 [999] 53 [47] 5 [442] 48 [427].6 [.44] 2.46 [2.8] UT : 52 [463] 49 [437] 48 [423] 8 [96] 5 [453] 48 [427] 47 [44]. [.85] 2.54 [22.5] UT6-4 4: 55 [489] 52 [462] 5 [447] 4 [] 54 [478] 5 [45] 49 [438]. [.85] 2.67 [23.7] UT6-5 5: 53 [47] 5 [446] 49 [433] [97] 52 [46] 49 [436] 48 [423]. [.85] 2.62 [23.2] UT6-7 7: 5 [445] 48 [423] 46 [4] 3 [93] 49 [435] 47 [44] 45 [42]. [.85] 2.46 [2.8] UT6- : 35 [37] 3 [269] 29 [253] 96 [85] 32 [284] 28 [249] 26 [234]. [.85] 2.3 [7.9] Available with 24 hour delivery through the Gearhead Express Program. Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 72

73 TRUE Planetary Gearheads UltraTRUE Size 75 Helical ue Planetary Gearheads AD* L 56 (2.2) ø 7 g6 (2.7555/2.7547) 6 h9 (.2362/.235) Metric 8 (.32) M.S..5 (.6) M8 THREAD X 9 (.75) DEEP ø 22 k6 (.8667/.8662) 24.5 (.965) 32 (.26) Ratio 7 (.28) Dimension L (.4) 2 (.78) Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 6 [2.35] 4 max 2.5 [5.5] 95% 6: to : 7 [4.6] 5 max 3. [6.6] 9% ø 7 (.28) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 85 (3.35) BOLT CIRCLE 75 SQ. (2.95) All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT75-4 4: 86 [762] 78 [689] 73 [649] 79 [58] 84 [746] 74 [652] 63 [559],46 [ 4.] 7, [6.9] UT75-5 5: 84 [74] 76 [672] 72 [636] 74 [537] 82 [723] 74 [657] 66 [583],38 [ 3.4] 6,86 [6.7] UT75-7 7: 8 [76] 73 [646] 69 [65] 66 [469] 78 [69] 7 [632] 68 [6],3 [ 2.8] 6,7 [53.7] UT75- : 47 [48] 4 [36] 38 [335] 57 [393] 44 [387] 38 [333] 35 [3],27 [ 2.4] 4,46 [39.5] UT75-6 6: 95 [838] 88 [78] 85 [749] 97 [743] 93 [82] 86 [762] 83 [732],3 [ 2.8] 7,36 [65.] UT75-2 2: 96 [849] 9 [792] 86 [762] 99 [762] 94 [83] 88 [775] 84 [746],3 [ 2.8] 7,2 [63.7] UT : 93 [82] 87 [767] 84 [74] 92 [698] 9 [8] 85 [75] 82 [723],3 [ 2.8] 7,7 [62.6] UT : 98 [864] 92 [8] 88 [782] 22 [789] 96 [845] 9 [793] 86 [765],28 [ 2.5] 6,45 [57.] UT : 94 [834] 89 [784] 86 [758] 94 [72] 92 [85] 87 [767] 84 [74],6 [.4] 6,68 [59.] UT75-4 4: 99 [88] 94 [829] 9 [82] 25 [83] 97 [86] 92 [8] 89 [785],6 [.4] 7,37 [65.2] UT75-5 5: 96 [849] 9 [8] 88 [777] 97 [743] 94 [83] 89 [784] 86 [759],6 [.4] 7,22 [63.9] UT75-7 7: 9 [82] 86 [76] 83 [738] 85 [639] 89 [784] 84 [743] 82 [722],6 [.4] 6,48 [57.3] UT75- : 63 [554] 55 [486] 52 [456] 73 [529] 58 [53] 5 [45] 48 [422],5 [.3] 4,5 [39.8] Available with 24 hour delivery through the Gearhead Express Program. UltraTRUE Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 73

74 UltraTRUE Size 9 Helical ue Planetary Gearheads AD* L 48 (.89) ø 8 g6 (3.492/3.487) 6 h9 (.2362/.235) Metric (.39) M.S..5 (.6) M8 THREAD X 9 (.75) DEEP ø 22 k6 (.8667/.8662) 24.5 (.965) 32 (.26) 7 (.28) (.4) 2 (.47) ø 6.6 (.26) THRU HOLES 4 PL. EQUALLY SPACED ON A ø (3.74) BOLT CIRCLE 9 SQ. (3.54) Ratio Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 68 [2.66] 4 max 2,5 [5.5] 95% 6: to : 25 [4.9] 5 max 3, [6.6] 9% All dimensions are: mm (inch) AD** = Adapter length Adapter length and width will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT9-4 4: 86 [762] 78 [689] 73 [649] 79 [58] 84 [746] 74 [652] 63 [559],46 [4.] 7, [6.9] UT9-5 5: 84 [74] 76 [672] 72 [636] 74 [537] 82 [723] 74 [657] 66 [583],38 [3.4] 6,86 [6.7] UT9-7 7: 8 [76] 73 [646] 69 [65] 66 [469] 78 [69] 7 [632] 68 [6],3 [2.8] 6,7 [53.7] UT9- : 47 [48] 4 [36] 38 [335] 57 [393] 44 [387] 38 [333] 35 [3],27 [2.4] 4,46 [39.5] UT9-6 6: 95 [838] 88 [78] 85 [749] 97 [743] 93 [82] 86 [762] 83 [732],3 [2.8] 7,36 [65.] UT9-2 2: 96 [849] 9 [792] 86 [762] 99 [762] 94 [83] 88 [775] 84 [746],3 [2.8] 7,2 [63.7] UT : 93 [82] 87 [767] 84 [74] 92 [698] 9 [8] 85 [75] 82 [723],3 [2.8] 7,7 [62.6] UT : 98 [864] 92 [8] 88 [782] 22 [789] 96 [845] 9 [793] 86 [765],28 [2.5] 6,45 [57.] UT : 94 [834] 89 [784] 86 [758] 94 [72] 92 [85] 87 [767] 84 [74],6 [.4] 6,68 [59.] UT9-4 4: 99 [88] 94 [829] 9 [82] 25 [83] 97 [86] 92 [8] 89 [785],6 [.4] 7,37 [65.2] UT9-5 5: 96 [849] 9 [8] 88 [777] 97 [743] 94 [83] 89 [784] 86 [759],6 [.4] 7,22 [63.9] UT9-7 7: 9 [82] 86 [76] 83 [738] 85 [639] 89 [784] 84 [743] 82 [722],6 [.4] 6,48 [57.3] UT9- : 63 [554] 55 [486] 52 [456] 73 [529] 58 [53] 5 [45] 48 [422],5 [.3] 4,5 [39.8] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 74

75 TRUE Planetary Gearheads UltraTRUE Size Helical ue Planetary Gearheads AD* L 88 (3.46) ø 9 g6 (3.5428/3.542) h9 (.3937/.3923) Metric (.39) M.S. 3 (.2) M2 THREAD X 2 (.8) DEEP ø 32 k6 (.266/.2599) 35 (.38) Ratio 2 (.47) Dimension L 5 (.97) 2 (.8) 28 (.) Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 78 [3.7] 4 max 6 [3] 95% 6: to : 46 [5.75] 5 max 8 [8] 9% ø 9 (.35) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 2 (4.72) BOLT CIRCLE SQ. (3.98) All dimensions are: mm (inch) AD** = Adapter length Adapter length and width will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT-4 4: 252 [2229] 27 [922] 86 [649] 54 [4548] 245 [27] 76 [56] 5 [34],58 [4.] 25,7 [227] UT-5 5: 245 [268] 22 [95] 94 [72] 5 [4434] 24 [22] 84 [628] 58 [397],36 [2.] 22,8 [22] UT-7 7: 234 [274] 23 [882] 2 [78] 48 [4256] 229 [228] 96 [736] 68 [489],97 [ 8.6] 2, [87] UT- : 38 [22] 8 [48] [97] 457 [444] 28 [29] [969] 2 [898],9 [ 8.] 4,4 [28] UT-6 6: 279 [247] 258 [2284] 247 [284] 575 [585] 273 [246] 252 [2233] 229 [23], [9.7] 27,3 [242] UT-2 2: 283 [255] 263 [2325] 252 [2229] 582 [552] 277 [245] 257 [2273] 245 [27], [9.7] 24,3 [25] UT-25 25: 274 [2422] 255 [2256] 245 [268] 562 [4974] 268 [2368] 249 [226] 24 [22], [9.7] 24,3 [25] UT-28 28: 289 [2554] 269 [2384] 259 [2293] 592 [5242] 282 [2498] 263 [233] 253 [2242],94 [8.3] 2, [87] UT-35 35: 279 [2468] 26 [23] 252 [2227] 57 [554] 273 [243] 255 [2259] 246 [277],79 [7.] 2,9 [85] UT-4 4: 294 [264] 276 [2442] 266 [2357] 62 [5327] 288 [2546] 27 [2388] 26 [235],79 [7.] 27,4 [243] UT-5 5: 284 [254] 267 [2364] 258 [2286] 579 [528] 278 [2458] 26 [232] 253 [2235],78 [6.9] 24, [23] UT-7 7: 269 [238] 254 [2246] 246 [277] 546 [4832] 263 [2327] 248 [297] 24 [229],78 [6.9] 2, [87] UT- : 84 [626] 6 [423] 5 [335] 5 [45] 7 [54] 49 [37] 4 [235],78 [6.9] 7,2 [52] Available with 24 hour delivery through the Gearhead Express Program. UltraTRUE Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 75

76 UltraTRUE Size 5 Helical ue Planetary Gearheads Metric AD* L 72 (2.83) Ø g6 (4.337/4.3298) 35 (.38) M2 THREAD X 2 (.8) DEEP Ø 32 k6 (.266/.2599) 5 (.97) Ø h9 (.3937/.3923) Ratio 2 (.47) Dimension L 2 (.8) 24 (.94) Backlash [arc-min] Ø 9 (.35) THRU HOLES 4 PL. EQUALLY SPACED ON A Ø 3 (5.8) BOLT CIRCLE Weight kg [lb] Efficiency 4: to : 94 [3.7] 4 max 6 [3] 95% 6: to : 62 [6.38] 5 max 6 [8] 88% 5 SQ (4.53) All dimensions are: mm (inch) AD** = Adapter length Adapter length and width will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT5-4 4: 252 [2229] 27 [922] 86 [649] 54 [4548] 245 [27] 76 [56] 5 [34],58 [4.] 25,7 [227] UT5-5 5: 245 [268] 22 [95] 94 [72] 5 [4434] 24 [22] 84 [628] 58 [397],36 [2.] 22,8 [22] UT5-7 7: 234 [274] 23 [882] 2 [78] 48 [4256] 229 [228] 96 [736] 68 [489],97 [ 8.6] 2, [87] UT5- : 38 [22] 8 [48] [97] 457 [444] 28 [29] [969] 2 [898],9 [ 8.] 4,4 [28] UT5-6 6: 279 [247] 258 [2284] 247 [284] 575 [585] 273 [246] 252 [2233] 229 [23], [9.7] 27,3 [242] UT5-2 2: 283 [255] 263 [2325] 252 [2229] 582 [552] 277 [245] 257 [2273] 245 [27], [9.7] 24,3 [25] UT : 274 [2422] 255 [2256] 245 [268] 562 [4974] 268 [2368] 249 [226] 24 [22], [9.7] 24,3 [25] UT : 289 [2554] 269 [2384] 259 [2293] 592 [5242] 282 [2498] 263 [233] 253 [2242],94 [8.3] 2, [87] UT : 279 [2468] 26 [23] 252 [2227] 57 [554] 273 [243] 255 [2259] 246 [277],79 [7.] 2,9 [85] UT5-4 4: 294 [264] 276 [2442] 266 [2357] 62 [5327] 288 [2546] 27 [2388] 26 [235],79 [7.] 27,4 [243] UT5-5 5: 284 [254] 267 [2364] 258 [2286] 579 [528] 278 [2458] 26 [232] 253 [2235],78 [6.9] 24, [23] UT5-7 7: 269 [238] 254 [2246] 246 [277] 546 [4832] 263 [2327] 248 [297] 24 [229],78 [6.9] 2, [87] UT5- : 84 [626] 6 [423] 5 [335] 5 [45] 7 [54] 49 [37] 4 [235],78 [6.9] 7,2 [52] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 76

77 TRUE Planetary Gearheads UltraTRUE Size 4 Helical ue Planetary Gearheads AD* L 2 (4.4) ø 3 g6 (5.76/5.66) 2 h9 (.4724/.477) Metric 3 (.5) M.S. 5 (.2) M2 THREAD X 2 (.8) DEEP ø 4 k6 (.5755/.5749) 43 (.69) 7 (2.76) 4 (.55) 3 (.2) 27 (.6) ø (.43) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 65 (6.5) BOLT CIRCLE 4 SQ. (5.55) Ratio Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 4: to :,5 [4.35] 4 max 4 [3] 95% 6: to : 95 [7.69] 5 max 8 [4] 9% All dimensions are: mm (inch) AD** = Adapter length Adapter length and width will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT4-4 4: 588 [527] 52 [463] 454 [422] 84 [,479] 575 [592] 43 [388] 369 [3267] 6,5 [57.6] 55 [487] UT4-5 5: 572 [566] 5 [459] 474 [49] 56 [,229] 56 [4954] 448 [3968] 385 [344] 5,2 [44.4] 5 [452] UT4-7 7: 549 [4857] 494 [4375] 466 [42] 3 [985] 537 [4749] 478 [4232] 4 [363] 3,8 [33.6] 47 [42] UT4- : 329 [293] 282 [2492] 26 [234] 62 [9399] 35 [2696] 26 [236] 24 [232] 3,39 [3.] 35 [3] UT4-6 6: 657 [587] 64 [5346] 576 [595] 34 [,86] 643 [5688] 59 [5227] 559 [495] 4,2 [37.2] 58 [54] UT4-2 2: 667 [592] 66 [5449] 588 [527] 36 [2,35] 652 [5772] 62 [5328] 575 [592] 4,7 [36.] 54 [479] UT : 645 [576] 598 [5288] 572 [566] 34 [,625] 63 [5579] 584 [57] 56 [4954] 4,7 [36.] 54 [479] UT : 68 [626] 632 [5597] 67 [5369] 387 [2,274] 666 [5892] 68 [5473] 593 [525] 3,53 [3.2] 47 [47] UT : 658 [582] 63 [5424] 589 [525] 338 [,837] 643 [569] 599 [534] 576 [599] 2,99 [26.4] 44 [39] UT4-4 4: 695 [65] 649 [5745] 625 [553] 42 [2,498] 68 [64] 635 [567] 6 [548] 2,99 [26.4] 58 [52] UT4-5 5: 67 [5935] 628 [556] 66 [5363] 36 [2,34] 656 [583] 64 [5437] 593 [5244] 2,85 [25.2] 54 [479] UT4-7 7: 635 [5623] 598 [529] 578 [58] 283 [,359] 62 [5499] 585 [574] 565 [54] 2,85 [25.2] 49 [435] UT4- : 44 [3898] 385 [347] 36 [393] 2 [,627] 48 [367] 356 [353] 334 [2954] 2,85 [25.2] 35 [32] Available with 24 hour delivery through the Gearhead Express Program. UltraTRUE Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 77

78 UltraTRUE Size 8 Helical ue Planetary Gearheads AD* L 2 (4.4) ø 6 g6 (6.2987/6.2977) 6 h9 (.6299/.6282) Metric 5 (.59) 6 (.24) M2 THREAD X 42 (.65) DEEP ø 55 k6 (2.662/2.654) 59 (2.32) Ratio 3 (.5) Dimension L in [mm] 7 (2.76) 3 (.2) 27 (.6) Backlash [arc-min] Weight lb [kg] Efficiency 4: to : 36 [5.35] 4 max 4 [88] 95% 6: to : 244 [9.59] 5 max 45 [99] 9% Performance Specifications Part Number Ratio ( ), Hour Life ø 3.5 (.53) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 25 (8.46) BOLT CIRCLE T peak 82 SQ. (7.7) All dimensions are: mm (inch) AD** = Adapter length Adapter length and width will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT8-4 4: 368 [28] 84 [476] 6 [8988] 273 [24] 337 [832] 962 [859] 825 [73] 25,9 [229] 53 [358] UT8-5 5: 333 [8] 79 [43] 58 [9366] 2654 [23492] 34 [539] 2 [8868] 86 [768] 2, [77] 5 [33] UT8-7 7: 28 [338] 44 [28] 73 [9494] 2565 [22699] 253 [87] 69 [9458] 97 [84] 4,6 [29] 34 [85] UT8- : 775 [6856] 66 [584] 69 [5387] 2456 [2734] 77 [6344] 6 [544] 563 [4984] 3, [5] [893] UT8-6 6: 54 [364] 48 [2457] 336 [827] 3 [27532] 57 [3339] 376 [28] 25 [65] 6, [42] 6 [429] UT8-2 2: 566 [3855] 437 [276] 368 [28] 362 [27986] 53 [3549] 45 [2434] 337 [832] 5,6 [38] 56 [382] UT : 55 [347] 396 [2359] 333 [8] 36 [2778] 48 [3] 366 [285] 34 [539] 5,6 [38] 3 [6] UT : 6 [464] 479 [388] 44 [255] 3233 [2862] 565 [385] 446 [2798] 383 [2237] 3,5 [9] 38 [225] UT : 547 [369] 435 [27] 376 [274] 322 [27633] 53 [3388] 43 [242] 345 [94],4 [] 24 [98] UT8-4 4: 636 [4475] 52 [346] 46 [292] 33 [292] 599 [454] 487 [362] 428 [2634],4 [] 6 [429] UT8-5 5: 579 [3978] 474 [342] 48 [2547] 38 [2853] 544 [3668] 44 [2754] 386 [2269],9 [96] 56 [382] UT8-7 7: 498 [3256] 44 [2429] 355 [993] 38 [2662] 465 [2963] 373 [254] 325 [728],9 [96] 38 [225] UT8- : 42 [928] 99 [843] 85 [7528] 289 [24949] 964 [8529] 84 [7442] 787 [6966],9 [96] 3 [98] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 78 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

79 TRUE Planetary Gearheads UltraTRUE Size 22 Helical ue Planetary Gearheads Metric AD* L 43 (5.63) ø 8 g6 (7.86/7.85) 2 h9 (.7874/.7854) 7 (.67) 7 (.276) M2 THREAD X 42 (.65) DEEP ø 75 k6 (2.9536/2.9528) 79.5 (.79) 9 (3.543) 8 (.7) 3 (.8) 35 (.378) ø 7 (.67) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 25 (9.843) BOLT CIRCLE 22 SQ. (8.66) Ratio Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 3 [5.5] 4 max 74 [62] 93% 6: to : 232 [9.3] 5 max 95 [29] 88% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UT22-4 4: 2256 [9694] 786 [586] 532 [356] 4644 [496] 27 [785] 45 [2838] 245 [4] 87, [7.7] 429 [3793] UT22-5 5: 28 [93] 862 [6475] 596 [425] 4548 [425] 22 [86] 5 [3375] 297 [475] 73,4 [6.5] 44 [366] UT22-7 7: 29 [8496] 857 [6432] 73 [573] 437 [3867] 242 [875] 63 [427] 383 [2243] 62,6 [5.55] 363 [322] UT22- : 263 [78] 72 [9488] 987 [8737] 43 [386] 67 [325] 992 [8779] 94 [885] 56,9 [5.4] 253 [2235] UT22-6 6: 252 [2292] 2293 [2292] 27 [922] 5247 [46437] 2464 [285] 299 [9459] 886 [6694] 87,3 [7.73] 436 [3858] UT22-2 2: 256 [2732] 2343 [2732] 2224 [9683] 5323 [477] 254 [2264] 229 [2273] 27 [785] 73,6 [6.52] 436 [3856] UT : 2484 [225] 2283 [225] 274 [9239] 55 [45583] 2427 [248] 2232 [9757] 22 [865] 73, [6.47] 48 [3699] UT : 262 [2365] 244 [2365] 232 [2375] 5427 [4827] 256 [2266] 236 [2892] 223 [9476] 62,7 [5.55] 435 [3854] UT : 254 [2788] 2349 [2788] 2246 [9878] 5243 [46397] 248 [296] 2297 [2327] 296 [9438] 62,5 [5.53] 48 [3698] UT22-4 4: 268 [2998] 2486 [2998] 238 [269] 5524 [48888] 269 [2382] 243 [25] 2328 [262] 57,2 [5.6] 435 [385] UT22-5 5: 2595 [237] 245 [237] 238 [256] 5328 [4756] 2536 [22443] 236 [2898] 2267 [262] 57, [5.5] 48 [3696] UT22-7 7: 246 [2373] 232 [2373] 227 [9623] 525 [4447] 245 [2288] 225 [9922] 268 [989] 57, [5.4] 366 [3226] UT22- : 666 [32] 483 [32] 387 [2273] 4852 [4294] 57 [392] 369 [26] 283 [356] 56,9 [5.4] 253 [2238] UltraTRUE Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 79

80 Radial and Axial Load Ratings UT6 Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [68] 57 [284] [946] [75] 2652 [596] UT75 Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [2227] 7863 [768] [33] [34] 365 [82] UT9 Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [2227] 7863 [768] [33] [34] 365 [82] UT Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 3,675 [375],7 [2497] [897] [542] 5568 [252] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 8

81 TRUE Planetary Gearheads Radial and Axial Load Ratings UT5 Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 3,675 [375],7 [2497] [897] [542] 5568 [252] UT4 Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 25,374 [575] 2,69 [4633] 25 5,657 [352] 5 2,76 [2859],329 [2322] UT8 Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 34,538 [7765] 27,44 [663] 25 2,97 [454] 5 6,34 [365] 2,726 [286] UltraTRUE UT22 Radial Force, Fr, (N ) Radial Force, Fr, (lb f) N [lb f ] 5 32,35 [7273] 26,277 [597] 25 9,962 [4487] 5 6,24 [3645] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 8

82 82

83 TRUE Planetary Gearheads UltraTRUE 9 Helical Right Angle Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 4 arc-minutes 6mm, 75mm, 9mm, mm, 5mm, 42mm and 8mm up to 3 Nm Ratio Availability : thru 5: Radial load capacity Mounting System up to 379 N RediMount Tapered roller bearings provide high axial and radial load carrying capacity 4 2 Helical crowned HRC 55-6 steel gears 4 provide higher torque capacity and smoother operation 3 PowerTRUE gear technology provides high torque capacity in 4 a compact package RediMount system 3 2 provides error-free motor installation UltraTRUE

84 UltraTRUE 9 Size 6 Helical Right Angle Gearheads Metric M N 7 (.28) M.S. 48 (.89) (.4) ø 6 g6 (2.368/2.36) 5 h9 (.969/.957) M5 THREAD X 9 (.75) DEEP 9 (4.3) AD* 78.5 (3.) 7 (.28) 25 (.98) (.4) 8 (.7) ø 6 k6 (.634/.63) ø 5.6 (.22) THRU HOLES 4PL EQUALLY SPACED ON A ø 68 (2.68) BOLT CIRCLE 6 SQ. (2.4) 8 (.79) 6 SQ. (2.4) Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5: 86 [3.38] 55 [2.8] 4 max 2,5 [5.5] 98% 8: to 5: 95 [3.75] 65 [2.55] 5 max 3 [6.6] 93% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life Nm [in-lb ] J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR6- : 9 [77] 8 [7] 7 [64] 28 [247] 8 [7] 7 [65] 7 [59],97 [8.4] 2, [9] UTR6-2 2: 9 [7] 7 [55] 6 [4] 52 [456] 8 [57] 6 [43] 5 [29],5 [4.3] 3,2 [29] UTR6-3 3: 2 [8] [99] [89] 39 [342] [] [9] 9 [82],43 [3.7] 3,6 [32] UTR6-4 4: 9 [8] 8 [73] 7 [66] 34 [3] 8 [73] 8 [67] 7 [6],4 [3.4] 3,8 [34] UTR6-5 5: 7 [65] 7 [6] 6 [54] 26 [228] 7 [6] 6 [55] 6 [5],39 [3.4] 3,9 [35] UTR6-8 8: 5 [447] 47 [43] 45 [394] 6 [938] 49 [438] 45 [397] 38 [34],5 [4.4] 2, [8] UTR6- : 49 [433] 45 [4] 43 [384] 2 [96] 48 [423] 44 [392] 4 [355],49 [4.4],8 [6 ] UTR6-2 2: 49 [432] 45 [394] 4 [356] 9 [96] 45 [399] 4 [364] 37 [329],39 [3.5] 2, [8] UTR6-4 4: 46 [4] 43 [383] 42 [368] 97 [86] 45 [42] 42 [374] 4 [36],49 [4.4] 2,4 [22] UTR6-5 5: 5 [443] 47 [43] 45 [397] 5 [927] 49 [433] 46 [44] 44 [388],39 [3.4] 2,4 [2] UTR6-6 6: 36 [38] 33 [29] 3 [262] [975] 33 [294] 3 [268] 27 [242],39 [3.5] 2,4 [22] UTR6-2 2: 45 [398] 4 [363] 37 [328] 6 [939] 4 [367] 38 [335] 34 [33],39 [3.5] 2,4 [2] UTR : 37 [326] 34 [298] 3 [269] 7 [948] 34 [3] 3 [275] 28 [249],38 [3.4] 2,3 [2] UTR : 48 [427] 45 [4] 44 [388] [887] 47 [47] 44 [392] 43 [379],39 [3.5] 2,2 [2] UTR6-3 3: 3 [266] 26 [232] 25 [27] 93 [822] 28 [246] 24 [25] 23 [2],42 [3.7] 2,3 [2] UTR : 49 [432] 46 [47] 43 [377] [894] 48 [422] 44 [385] 39 [348],38 [3.4] 2,3 [2] UTR6-4 4: 3 [275] 27 [24] 25 [225] 94 [83] 29 [255] 25 [223] 24 [28],39 [3.5] 2,4 [22] UTR6-5 5: 32 [283] 28 [247] 26 [232] 94 [836] 3 [262] 26 [229] 24 [25],38 [3.4] 2,4 [2] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 84 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

85 TRUE Planetary Gearheads UltraTRUE 9 Size 75 Helical Right Angle Gearheads M N 8 (.32) M.S. 56 (2.2).5 (.6) ø 7 g6 (2.7555/2.7547) 6 h9 (.2362/.235) M8 THREAD X 9 (.75) DEEP Metric ø 22 k6 (.8667/.8662) 75 SQ. (2.95) 24.5 (.965) 4 (5.54) 3.5 (4.7) AD* 7 (.28) 32 (.26) (.4) 2 (.78) ø 7 (.28) THRU HOLES 4PL EQUALLY SPACED ON A ø 85 (3.35) BOLT CIRCLE 75 SQ. (2.95) Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5: 89 [3.5] 52 [2.4] 4 max 4.8 [] 98% 8: to 5: 4.5 [4.5] 77 [3.4] 5 max 5.3 [.] 93% Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR75- : 25 [22] 23 [2] 2 [8] 7 [625] 23 [23] 2 [85] 9 [67] 3,7 [33] 5, [46] UTR75-2 2: 56 [498] 5 [455] 46 [4] 59 [4] 52 [46] 47 [42] 43 [38],9 [7] 7,7 [69] UTR75-3 3: 37 [329] 34 [3] 3 [27] 29 [46] 34 [34] 3 [277] 28 [25],6 [5] 8,8 [78] UTR75-4 4: 28 [252] 26 [23] 23 [28] 99 [88] 26 [232] 24 [22] 22 [92],5 [3] 9,2 [8] UTR75-5 5: 2 [85] 9 [69] 7 [53] 83 [735] 9 [7] 8 [56] 6 [4],5 [3] 9,4 [83] UTR75-8 8: 9 [82] 83 [737] 79 [72] 89 [67] 89 [785] 8 [72] 78 [686],9 [7] 4,7 [4] UTR75- : 88 [777] 8 [76] 77 [684] 83 [67] 86 [759] 79 [7] 76 [669],9 [7] 4, [36] UTR75-2 2: 93 [824] 86 [762] 82 [73] 94 [75] 9 [85] 84 [746] 8 [74],5 [4] 4,6 [4] UTR75-4 4: 83 [738] 77 [685] 74 [657] 74 [536] 82 [722] 76 [67] 73 [643],9 [7] 6,6 [58] UTR75-5 5: 9 [796] 84 [74] 8 [7] 87 [656] 88 [779] 82 [723] 78 [694],5 [3] 6,7 [59] UTR75-6 6: 95 [838] 88 [78] 85 [749] 97 [743] 93 [82] 86 [762] 83 [732],5 [4] 6,7 [59] UTR75-2 2: 9 [8] 85 [756] 82 [727] 9 [68] 89 [792] 83 [739] 8 [7],5 [4] 6,5 [58] UTR : 93 [82] 87 [767] 84 [74] 92 [698] 9 [8] 85 [75] 8 [75],5 [3] 6,4 [57] UTR : 87 [768] 8 [72] 79 [695] 79 [589] 85 [75] 8 [74] 77 [679],5 [4] 5,9 [52] UTR75-3 3: 54 [48] 47 [48] 44 [39] 66 [473] 5 [444] 44 [387] 4 [36],6 [5] 6,3 [56] UTR : 88 [776] 83 [73] 8 [76] 8 [63] 86 [759] 8 [74] 78 [69],5 [3] 6,3 [56] UTR75-4 4: 56 [497] 49 [433] 46 [46] 68 [489] 52 [46] 45 [4] 42 [375],5 [4] 6,7 [59] UTR75-5 5: 58 [5] 5 [446] 47 [48] 7 [5] 53 [472] 47 [43] 44 [387],5 [3] 6,6 [58] UltraTRUE 9 Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 85

86 UltraTRUE 9 Size 9 Helical Right Angle Gearheads M N (.39) M.S. 48 (.89).5 (.6) ø 8 g6 (3.492/3.485) 6 h9 (.2362/.235) M8 THREAD X 9 (.75) DEEP Metric ø 22 k6 (.8667/.8662) 9 SQ. (3.54) 24.5 (.965) 4 (5.54) 3.5 (4.7) AD* 7 (.28) 32 (.26) (.4) 2 (.47) ø 6.6 (.26) THRU HOLES 4PL EQUALLY SPACED ON A ø (3.94) BOLT CIRCLE 75 SQ. (2.95) Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5: 97 [3.82] 6 [2.35] 4 max 4.8 [] 98% 8: to 5: 22.5 [4.82] 85 [3.35] 5 max 5.3 [.] 93% Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor.m.s.= Mounting Surface Efficiency is calculated at % of the rated torque. J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR9- : 25 [22] 23 [2] 2 [8] 7 [625] 23 [23] 2 [85] 9 [67] 3,7 [33] 5, [46] UTR9-2 2: 56 [498] 5 [455] 46 [4] 59 [4] 52 [46] 47 [42] 43 [38],9 [7] 7,7 [69] UTR9-3 3: 37 [329] 34 [3] 3 [27] 29 [46] 34 [34] 3 [277] 28 [25],6 [5] 8,8 [78] UTR9-4 4: 28 [252] 26 [23] 23 [28] 99 [88] 26 [232] 24 [22] 22 [92],5 [3] 9,2 [8] UTR9-5 5: 2 [85] 9 [69] 7 [53] 83 [735] 9 [7] 8 [56] 6 [4],5 [3] 9,4 [83] UTR9-8 8: 9 [82] 83 [737] 79 [72] 89 [67] 89 [785] 8 [72] 78 [686],9 [7] 4,7 [4] UTR9- : 88 [777] 8 [76] 77 [684] 83 [67] 86 [759] 79 [7] 76 [669],9 [7] 4, [36] UTR9-2 2: 93 [824] 86 [762] 82 [73] 94 [75] 9 [85] 84 [746] 8 [74],5 [4] 4,6 [4] UTR9-4 4: 83 [738] 77 [685] 74 [657] 74 [536] 82 [722] 76 [67] 73 [643],9 [7] 6,6 [58] UTR9-5 5: 9 [796] 84 [74] 8 [7] 87 [656] 88 [779] 82 [723] 78 [694],5 [3] 6,7 [59] UTR9-6 6: 95 [838] 88 [78] 85 [749] 97 [743] 93 [82] 86 [762] 83 [732],5 [4] 6,7 [59] UTR9-2 2: 9 [8] 85 [756] 82 [727] 9 [68] 89 [792] 83 [739] 8 [7],5 [4] 6,5 [58] UTR : 93 [82] 87 [767] 84 [74] 92 [698] 9 [8] 85 [75] 8 [75],5 [3] 6,4 [57] UTR : 87 [768] 8 [72] 79 [695] 79 [589] 85 [75] 8 [74] 77 [679],5 [4] 5,9 [52] UTR9-3 3: 54 [48] 47 [48] 44 [39] 66 [473] 5 [444] 44 [387] 4 [36],6 [5] 6,3 [56] UTR : 88 [776] 83 [73] 8 [76] 8 [63] 86 [759] 8 [74] 78 [69],5 [3] 6,3 [56] UTR9-4 4: 56 [497] 49 [433] 46 [46] 68 [489] 52 [46] 45 [4] 42 [375],5 [4] 6,7 [59] UTR9-5 5: 58 [5] 5 [446] 47 [48] 7 [5] 53 [472] 47 [43] 44 [387],5 [3] 6,6 [58] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 86 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

87 TRUE Planetary Gearheads UltraTRUE 9 Size Helical Right Angle Gearheads M N (.39) M.S. 88 (3.46) 3 (.2) ø 9 g6 (3.5428/3.542) h9 (.3937/.3923) M2 THREAD X 2 (.8) DEEP Metric ø 32 k6 (.266/.2599) SQ. (3.98) 35 (.38) 93 (7.6) 42.5 (5.6) AD* 2 (.47) 5 (.97) 2 (.8) 28 (.) ø 9 (.35) THRU HOLES 4PL EQUALLY SPACED ON A ø 2 (4.72) BOLT CIRCLE SQ. (3.98) Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5: 2 [4.75] 7 [2.76] 4 max [24] 98% 8: to 5: 49 [5.88] 99 [3.89] 5 max 2 [26.2] 93% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life Nm [in-lb ] T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR- : 73 [648] 67 [59] 6 [535] 232 [252] 68 [598] 62 [546] 56 [494] 6,3 [56] 9,2 [8] UTR-2 2: 3 [57] 9 [56] 8 [955] 323 [2856] 2 [68] [975] [882] 3,2 [29] 5, [33] UTR-3 3: [898] 93 [82] 84 [74] 292 [2582] 94 [83] 86 [757] 77 [684] 2,8 [25] 7, [5] UTR-4 4: 68 [598] 62 [546] 56 [494] 227 [26] 62 [552] 57 [54] 5 [456] 2,6 [23] 7,9 [59] UTR-5 5: 5 [449] 46 [49] 42 [37] 87 [653] 47 [44] 43 [378] 39 [342] 2,5 [23] 8,3 [62] UTR-8 8: 266 [2358] 243 [247] 229 [23] 547 [4844] 26 [235] 27 [923] 86 [65] 3,3 [29] 6,6 [47] UTR- : 258 [2286] 236 [292] 225 [989] 53 [47] 253 [2235] 226 [25] 94 [72] 3,3 [29] 3, [6] UTR-2 2: 274 [2426] 252 [2229] 24 [225] 564 [4992] 27 [2389] 245 [27] 2 [863] 2,6 [23] 8,8 [67] UTR-4 4: 246 [278] 227 [27] 27 [97] 56 [448] 24 [229] 222 [963] 27 [834] 3,3 [29] 23, [24] UTR-5 5: 265 [2349] 245 [268] 234 [272] 546 [4832] 259 [2297] 24 [22] 29 [943] 2,5 [23] 24,3 [25] UTR-6 6: 27 [2393] 247 [284] 223 [975] 575 [585] 25 [22] 228 [26] 26 [823] 2,6 [23] 24,8 [22] UTR-2 2: 27 [239] 25 [229] 24 [227] 555 [496] 264 [2338] 245 [27] 235 [28] 2,6 [23] 22, [96] UTR-25 25: 253 [2243] 23 [247] 29 [85] 562 [4974] 234 [272] 24 [89] 93 [79] 2,5 [23] 22, [96] UTR-28 28: 256 [227] 239 [29] 23 [238] 526 [4659] 25 [222] 234 [272] 225 [993] 2,6 [23] 9,2 [7] UTR-3 3: 59 [45] 38 [22] 29 [39] 488 [437] 47 [3] 28 [29] 9 [54] 2,8 [25] 9, [69] UTR-35 35: 26 [2298] 243 [252] 234 [274] 532 [477] 254 [2248] 238 [24] 229 [228] 2,5 [23] 9, [68] UTR-4 4: 64 [456] 43 [267] 34 [84] 494 [4372] 52 [347] 32 [73] 24 [96] 2,6 [23] 24,9 [22] UTR-5 5: 69 [496] 47 [34] 38 [22] 498 [44] 56 [384] 36 [27] 28 [29] 2,5 [23] 2,9 [94] UltraTRUE 9 Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 87

88 UltraTRUE 9 Size 5 Helical Right Angle Gearheads 93 (7.6) AD* 42.5 (5.6) M N 2 (.47) M.S. 72 (2.83) 5 (.97) 2 (.8) 24 (.94) 3 (.8) ø 32 k6 (.266/.2599) ø g6 (4.337/4.3298) ø 9 (.35) THRU HOLES 4PL EQUALLY SPACED ON A ø 3 (5.8) BOLT CIRCLE 5 SQ. (4.53) h9 (.3937/.3923) M2 THREAD X 2 (.8) DEEP 35 (.38) SQ. (3.98) Metric Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5: 36,7 [5.38] 86 [3.39] 4 max [24] 98% 8: to 5: 65 [6.5] 4,8 [4.52] 5 max 2 [26.2] 93% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life Nm [in-lb ] T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR5- : 73 [648] 67 [59] 6 [535] 232 [252] 68 [598] 62 [546] 56 [494] 6,3 [56] 9,2 [8] UTR5-2 2: 3 [57] 9 [56] 8 [955] 323 [2856] 2 [68] [975] [882] 3,2 [29] 5, [33] UTR5-3 3: [898] 93 [82] 84 [74] 292 [2582] 94 [83] 86 [757] 77 [684] 2,8 [25] 7, [5] UTR5-4 4: 68 [598] 62 [546] 56 [494] 227 [26] 62 [552] 57 [54] 5 [456] 2,6 [23] 7,9 [59] UTR5-5 5: 5 [449] 46 [49] 42 [37] 87 [653] 47 [44] 43 [378] 39 [342] 2,5 [23] 8,3 [62] UTR5-8 8: 266 [2358] 243 [247] 229 [23] 547 [4844] 26 [235] 27 [923] 86 [65] 3,3 [29] 6,6 [47] UTR5- : 258 [2286] 236 [292] 225 [989] 53 [47] 253 [2235] 226 [25] 94 [72] 3,3 [29] 3, [6] UTR5-2 2: 274 [2426] 252 [2229] 24 [225] 564 [4992] 27 [2389] 245 [27] 2 [863] 2,6 [23] 8,8 [67] UTR5-4 4: 246 [278] 227 [27] 27 [97] 56 [448] 24 [229] 222 [963] 27 [834] 3,3 [29] 23, [24] UTR5-5 5: 265 [2349] 245 [268] 234 [272] 546 [4832] 259 [2297] 24 [22] 29 [943] 2,5 [23] 24,3 [25] UTR5-6 6: 27 [2393] 247 [284] 223 [975] 575 [585] 25 [22] 228 [26] 26 [823] 2,6 [23] 24,8 [22] UTR5-2 2: 27 [239] 25 [229] 24 [227] 555 [496] 264 [2338] 245 [27] 235 [28] 2,6 [23] 22, [96] UTR : 253 [2243] 23 [247] 29 [85] 562 [4974] 234 [272] 24 [89] 93 [79] 2,5 [23] 22, [96] UTR : 256 [227] 239 [29] 23 [238] 526 [4659] 25 [222] 234 [272] 225 [993] 2,6 [23] 9,2 [7] UTR5-3 3: 59 [45] 38 [22] 29 [39] 488 [437] 47 [3] 28 [29] 9 [54] 2,8 [25] 9, [69] UTR : 26 [2298] 243 [252] 234 [274] 532 [477] 254 [2248] 238 [24] 229 [228] 2,5 [23] 9, [68] UTR5-4 4: 64 [456] 43 [267] 34 [84] 494 [4372] 52 [347] 32 [73] 24 [96] 2,6 [23] 24,9 [22] UTR5-5 5: 69 [496] 47 [34] 38 [22] 498 [44] 56 [384] 36 [27] 28 [29] 2,5 [23] 2,9 [94] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 88 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

89 TRUE Planetary Gearheads UltraTRUE 9 Size 4 Helical Right Angle Gearheads M N 3 (.5) M.S. 2 (4.4) 5 (.2) ø 3 g6 (5.76/5.66) 2 h9 (.4724/.477) M2 THREAD X 2 (.8) DEEP Metric ø 4 k6 (.5755/.5749) 4 SQ. (5.55) 43 (.69) (9.5) 6.5 (6.35) AD* 4 (.55) 7 (2.76) 3 (.2) 27 (.6) ø (.43) THRU HOLES 4PL EQUALLY SPACED ON A ø 65 (6.5) BOLT CIRCLE 42 SQ. (5.59) Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5:P 66 [6.53] 95 [3.74] 4 max 24 [53] 98% 8: to 5: 222 [8.74] 5 [5.95] 5 max 29 [64] 93% All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR4- : 58 [396] 44 [274] 3 [52] 38 [3363] 46 [289] 33 [77] 2 [64] 32 [279] 28,4 [252] UTR4-2 2: 327 [2893] 298 [264] 27 [2387] 78 [627] 32 [267] 275 [2438] 249 [224] 6 [43] 46,6 [43] UTR4-3 3: 22 [944] 2 [774] 8 [64] 545 [4822] 23 [796] 85 [639] 67 [48] 4 [23] 52,9 [468] UTR4-4 4: 58 [396] 44 [274] 3 [52] 47 [472] 46 [289] 33 [77] 2 [64] 3 [4] 55,5 [49] UTR4-5 5: 8 [47] 8 [956] 98 [864] 396 [356] 9 [967] [883] 9 [798] 3 [2] 56,8 [53] UTR4-8 8: 625 [553] 565 [5] 533 [479] 269 [,233] 6 [548] 53 [4688] 454 [422] 6 [46] 36,7 [325] UTR4- : 66 [5364] 55 [4876] 522 [467] 233 [,9] 593 [5245] 539 [4768] 474 [492] 6 [45] 3,9 [282] UTR4-2 2: 644 [572] 588 [527] 559 [4944] 33 [,66] 63 [5576] 575 [592] 53 [4542] 3 [6] 22, [95] UTR4-4 4: 578 [58] 53 [469] 54 [446] 79 [,43] 565 [55] 58 [4586] 493 [4363] 6 [45] 5,6 [457] UTR4-5 5: 624 [5522] 572 [567] 545 [4824] 272 [,253] 6 [5399] 56 [4955] 533 [477] 2 [3] 5,7 [457] UTR4-6 6: 63 [5587] 576 [599] 52 [46] 34 [,86] 583 [56] 532 [478] 48 [4257] 3 [5] 52,8 [467] UTR4-2 2: 636 [5627] 587 [594] 56 [4963] 296 [,47] 622 [553] 574 [579] 548 [4854] 3 [5] 49,2 [435] UTR : 592 [524] 54 [4782] 488 [4324] 34 [,625] 547 [4839] 499 [445] 45 [3992] 2 [3] 49,2 [435] UTR : 65 [535] 56 [4969] 539 [4767] 23 [,896] 59 [5232] 549 [4859] 527 [466] 3 [5] 42,8 [379] UTR4-3 3: 38 [3363] 329 [294] 37 [275] 43 [,] 352 [32] 35 [2696] 284 [252] 4 [24] 44,7 [396] UTR : 62 [542] 57 [552] 549 [4857] 246 [,24] 599 [53] 558 [494] 537 [475] 2 [3] 4,2 [356] UTR4-4 4: 394 [3486] 342 [328] 39 [2826] 59 [,257] 364 [3226] 37 [282] 295 [265] 3 [5] 52,6 [466] UTR4-5 5: 45 [3584] 352 [38] 329 [294] 7 [,36] 375 [336] 326 [2886] 35 [2696] 2 [2] 49,2 [435] UltraTRUE 9 Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 89

90 UltraTRUE 9 Size 8 Helical Right Angle Gearheads M N 5 (.59) M.S. 2 (4.4) 6 (.24) ø 6 g6 (6.2987/6.2977) 6 h9 (.6299/.6282) M2 THREAD X 42 (.65) DEEP Metric ø 55 k6 (2.662/2.654) 82 SQ. (7.7) 59 (2.32) (.63) 24.5 (8.5) AD* 3 (.52) 7 (2.76) 3 (.2) 27 (.6) ø 3.5 (.53) THRU HOLES 4PL EQUALLY SPACED ON A ø 25 (8.46) BOLT CIRCLE 82 SQ. (7.7) Ratio Dimension M Dimension N Backlash [arc-min] Weight kg [lb] Efficiency : to 5: 29 [8.64] 28.5 [5.6] 4 max 43 [96] 98% 8: to 5: 277 [.9] 86 [7.33] 5 max 48 [6] 93% Performance Specifications Part Number Ratio ( ), Hour Life T peak ( ) 2, Hour Life All dimensions are: mm (inch) AD** = Adapter length Adapter length will vary depending on motor. M.S.= Mounting Surface Efficiency is calculated at % of the rated torque. J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] UTR8- : 248 [295] 226 [23] 25 [8] 89 [7246] 229 [227] 29 [85] 89 [672] [985] 5 [44] UTR8-2 2: 654 [5786] 597 [528] 539 [4774] 9 [694] 64 [5343] 55 [4876] 498 [448] 57 [55] 82 [722] UTR8-3 3: 57 [4489] 463 [496] 49 [374] 674 [487] 468 [445] 427 [3783] 386 [342] 49 [434] 93 [82] UTR8-4 4: 36 [392] 329 [293] 298 [2633] 9 [536] 333 [2947] 34 [269] 275 [2432] 46 [43] 97 [86] UTR8-5 5: 254 [2245] 23 [248] 29 [852] 837 [74] 234 [273] 24 [892] 93 [7] 45 [396] 99 [88] UTR8-8 8: 46 [292] 39 [589] 23 [888] 2929 [2592] 428 [2634] 84 [476] 6 [8988] 45 [4] 3 [998] UTR8- : 48 [2547] 279 [322] 26 [673] 285 [25228] 386 [2269] 234 [98] 58 [9366] 45 [398] 92 [82] UTR8-2 2: 59 [3352] 368 [28] 294 [448] 34 [269] 475 [357] 337 [832] 47 [5] 36 [37] 63 [56] UTR8-4 4: 355 [993] 234 [97] 69 [344] 2733 [2485] 325 [728] 26 [675] 29 [9989] 45 [398] [986] UTR8-5 5: 463 [2944] 333 [8] 265 [92] 295 [269] 43 [2657] 34 [539] 95 [578] 35 [3] 44 [272] UTR8-6 6: 443 [2769] 37 [652] 9 [536] 3 [27532] 332 [79] 26 [76] 99 [9729] 36 [36] 47 [299] UTR8-2 2: 493 [329] 37 [22] 34 [54] 34 [26674] 46 [297] 339 [853] 275 [285] 36 [36] 42 [257] UTR : 268 [226] 58 [245] 47 [9263] 36 [2778] 7 [366] 69 [946] 967 [8554] 35 [39] 9 [55] UTR : 42 [2576] 33 [62] 255 [] 287 [254] 39 [2298] 284 [362] 228 [864] 36 [36] 26 [3] UTR8-3 3: 897 [7935] 775 [6856] 72 [6377] 2665 [23583] 83 [7342] 77 [6344] 667 [59] 38 [339] 3 [997] UTR : 44 [275] 337 [828] 28 [338] 298 [25736] 49 [2468] 37 [567] 253 [87] 35 [39] 3 [998] UTR8-4 4: 93 [823] 86 [73] 75 [6645] 278 [23967] 86 [766] 746 [6599] 695 [649] 36 [34] 47 [299] UTR8-5 5: 956 [8465] 83 [7348] 775 [6856] 2739 [24239] 885 [7832] 768 [6799] 77 [6344] 35 [38] 42 [257] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 9 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

91 Radial and Axial Load Ratings Ratios : thru 5: only UTR6 UTR75 and UTR9 UTR and UTR5 UTR4 UTR8 X X X X X Fr Fr Fr Fr Fr Fa Fa Fa Fa Fa Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (lb f) Radial Force, F r, (lb f) Radial Force, F r, (lb f) Radial Force, F r, (lb f) Radial Force, F r, (lb f) TRUE Planetary Gearheads N [lb f ] [47] 59 [67] [86] [683] 24 [542] N [lb f ] 5 93 [224] 748 [67] [84] 5 48 [94] 338 [746] N [lb f ] 5 2,432 [2795],97 [227] [724] [4] 562 [38] N [lb f ] 5 23,67 [586] 8,735 [422] 25 4,234 [32] 5,56 [2599] 939 [2] N [lb f ] 5 3,398 [759] 24,922 [563] 25 8,36 [428] 5 4,576 [3277],569 [26] UltraTRUE 9 These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 9

92 Radial and Axial Load Ratings Ratios 8: thru 5: only UTR6 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [68] 57 [284] [946] [75] 2652 [596] UTR75 and UTR9 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] [2227] 7863 [768] [33] [34] 365 [82] UTR and UTR5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 3,675 [375],7 [2497] [897] [542] 5568 [252] UTR4 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 25,374 [575] 2,69 [4633] 25 5,657 [352] 5 2,76 [2859],329 [2322] UTR8 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) N [lb f ] 5 34,538 [7765] 27,44 [663] 25 2,97 [454] 5 6,34 [365] 2,726 [286] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 92

93 TRUE Planetary Gearheads EverTRUE Continuous Duty ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 4 arc-minutes mm, 4mm and 8mm up to 7 Nm Ratio Availability 4: thru : Radial load capacity Mounting System up to 446 N RediMount Single piece output shaft with straddle mount bearing for increased stiffness 2 High capacity tapered roller bearings 3 Double full complement needle 4 bearings for continuous operation Gears lubricated with continuous duty grease ue Planetary Gearing optimized for continuous duty Single piece output housing with integral internal gear 7 Angular contact bearing 9 8 Input bearing with thermal compensation feature 9 RediMount system provides error-free installation Stainless steel output housing EverTRUE 93

94 EverTRUE Size Continuous Duty ue Planetary Gearheads AD L (.39) M.S 88 Ø9 (g6) (3.46) (3.5428/3.542) 3 (.2) Ø32 (k6) (.266/.2599) (h9) (.3937/.3923) 35 (.38) M2x2 (.8) DEEP 5 (.97) 2 (.47) 28 (.) 2 (.8) (SQUARE) (3.98) Ø9 (.35) THRU HOLE 4 PL. EQUALLY SPACED ON A Ø2 (4.72) BOLT CIRCLE Ratio Stages Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 78 [3.7] 4 max 6 [3] 95% 6: to : 2 46 [5.75] 5 max 8 [8] 9% All dimensions are in mm (in) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio (c) Intermittent ( ) 3 Hour Life Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] ET-4 4: 7 [54] 47 [33] 6 [937] 9 [84] 463 [493],5 [3.3] 28,27 [25] ET-5 5: 78 [579] 44 [272] [977] 95 [838] 45 [399],29 [.5] 25,8 [222] ET-7 7: 9 [684] 37 [27] 8 [42] [893] 433 [383],92 [8.] 23,2 [25] ET- : 6 [94] 77 [677] 66 [58] 6 [539] 4 [364],86 [7.6] 5,84 [4] ET-6 6: 245 [266] 64 [45] 5 [34] 38 [28] 57 [4577],5 [9.2] 3,3 [267] ET-2 2: 249 [225] 66 [47] 54 [364] 47 [33] 524 [4637],5 [9.2] 26,73 [237] ET-25 25: 242 [24] 6 [42] 5 [324] 4 [27] 56 [4477],5 [9.2] 26,73 [237] ET-28 28: 255 [226] 69 [499] 58 [399] 52 [345] 533 [478],89 [7.9] 23,2 [25] ET-35 35: 248 [29] 64 [448] 53 [355] 48 [36] 54 [4549],75 [6.7] 22,99 [24] ET-4 4: 262 [236] 73 [528] 62 [433] 56 [383] 542 [4794],75 [6.7] 3,4 [267] ET-5 5: 253 [2243] 67 [475] 57 [387] 52 [34] 52 [465],74 [6.6] 26,5 [235] ET-7 7: 24 [23] 58 [396] 49 [38] 44 [277] 49 [4349],74 [6.6] 23,2 [25] ET- : 44 [277] 2 [92] 89 [79] 84 [74] 459 [459],74 [6.6] 8,92 [68] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T rc = Rated output torque for intermittent operation at 3, RPM (2, hr life - for catalog comparison) 94 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

95 TRUE Planetary Gearheads EverTRUE Size 4 Continuous Duty ue Planetary Gearheads AD L 3 (.5) M.S 2 Ø3 (g6) (4.4) (5.76/5.66) 5 (.2) Ø4 (k6) (.5755/.5749) 2 (h9) (.4724/.477) 43 (.69) M2x2 (.8) DEEP 7 (2.76) 4 (.55) 27 (.6) 3 (.2) 4 (SQUARE) (5.5) Ø (.43) THRU HOLE 4 PL. EQUALLY SPACED ON A Ø2 (4.72) BOLT CIRCLE Ratio Stages Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 4: to :,5 [4.35] 4 max 4 [3] 95% 6: to : 2 95 [7.69] 5 max 8 [4] 9% All dimensions are in mm (in) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio (c) Intermittent ( ) 3 Hour Life Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] ET4-4 4: 47 [3694] 345 [355] 258 [2285] 22 [96] 66 [943] 6,8 [55] 6,5 [536] ET4-5 5: 435 [3849] 336 [2972] 269 [238] 23 [242] 4 [926] 4,77 [42] 56, [497] ET4-7 7: 464 [45] 322 [2849] 287 [2539] 246 [279] 2 [8866] 3,6 [32] 5,7 [458] ET4- : 253 [2237] 83 [68] 56 [384] 45 [279] 956 [8459] 3,22 [29] 38,5 [34] ET4-6 6: 573 [57] 386 [343] 354 [336] 336 [297] 26 [674] 4, [35] 63,8 [565] ET4-2 2: 584 [568] 39 [3463] 36 [397] 345 [355] 224 [832] 3,87 [34] 59,4 [526] ET : 567 [56] 378 [3347] 35 [33] 336 [2972] 82 [463] 3,87 [34] 59,4 [526] ET : 6 [539] 399 [3535] 37 [3284] 356 [35] 248 [47] 3,35 [3] 5,7 [458] ET : 58 [545] 386 [345] 36 [382] 346 [359] 24 [653] 2,84 [25] 48,4 [428] ET4-4 4: 66 [5448] 48 [368] 38 [337] 367 [3245] 27 [248] 2,84 [25] 63,8 [565] ET4-5 5: 596 [5274] 393 [3482] 369 [3262] 356 [346] 224 [83] 2,7 [24] 59,4 [526] ET4-7 7: 567 [59] 373 [3299] 35 [34] 339 [32] 55 [223] 2,7 [24] 53,9 [478] ET4- : 346 [358] 245 [264] 24 [892] 2 [772] 8 [9564] 2,7 [24] 38,5 [34] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T rc = Rated output torque for intermittent operation at 3, RPM (2, hr life - for catalog comparison) T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). EverTRUE 95

96 EverTRUE Size 8 Continuous Duty ue Planetary Gearheads AD L 5 (.59) M.S 2 Ø6 (g6) (4.4) (6.2987/6.2977) 6 (.24) Ø55 (k6) (2.662/2.654) 6 (h9) (.6299/.6282) 59 (2.32) M2x42 (.65) DEEP 7 (2.76) 3 (.5) 27 (.6) 3 (.2) 82 (SQUARE) (7.7) Ø3.5 (.53) THRU HOLE 4 PL. EQUALLY SPACED ON A Ø2 (4.72) BOLT CIRCLE Ratio Stages Dimension L Backlash [arc-min] Weight kg [lb] Efficiency 4: to : 36 [5.35] 4 max 4 [88] 95% 6: to : [9.59] 5 max 45 [99] 9% All dimensions are in mm (in) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. Performance Specifications Part Number Ratio (c) Intermittent ( ) 3 Hour Life Tpeak J kg-cm 2 [in-lb-sec 2 x -4 ] Torsional Stiffness Nm/arc-min [in-lb/arc-min] ET8-4 4: 933 [8254] 82 [799] 577 [55] 495 [438] 2442 [269] 24,6 [28] 68,3 [46] ET8-5 5: 972 [862] 782 [6923] 6 [532] 56 [4565] 2389 [243] 9, [68] 65, [46] ET8-7 7: 37 [974] 752 [6652] 64 [5675] 55 [4868] 238 [2429] 3,87 [23] 47,4 [36] ET8- : 592 [5242] 43 [386] 366 [3242] 338 [299] 22 [956] 2,35 [9], [984] ET8-6 6: 335 [86] 94 [83] 826 [739] 75 [6639] 28 [24779] 5,3 [36] 77, [569] ET8-2 2: 363 [26] 99 [829] 843 [746] 82 [799] 2846 [2587] 4,82 [3] 7,6 [52] ET : 325 [722] 889 [7866] 89 [725] 782 [6923] 2754 [2437] 4,82 [3] 44, [277] ET : 43 [244] 939 [83] 868 [7679] 83 [7342] 29 [2575] 2,83 [4] 5,8 [345] ET : 36 [247] 98 [833] 842 [7452] 87 [742] 28 [2487],83 [96] 36,4 [29] ET8-4 4: 443 [2767] 96 [8492] 892 [7897] 857 [758] 297 [2628],83 [96] 77, [569] ET8-5 5: 398 [237] 927 [82] 865 [7652] 832 [736] 2863 [25338],36 [92] 7,6 [52] ET8-7 7: 332 [789] 879 [7778] 824 [7292] 795 [737] 277 [23959],36 [92] 5,8 [345] ET8- : 86 [729] 578 [57] 55 [4465] 472 [48] 2537 [22454],36 [92] 3,3 [4] Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T rc = Rated output torque for intermittent operation at 3, RPM (2, hr life - for catalog comparison) 96 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

97 EverTRUE TRUE Planetary Gearheads Radial and Axial Load Ratings ET RADIAL FORCE (lbs) SIZE RADIAL LOAD DISTANCE 'X' (mm) DISTANCE 'X' (In) 7,8 5,575 3,35, RADIAL FORCE (N) N [lb f ] [375] 7 [2497] [897] [542] 5568 [252] ET4 RADIAL FORCE (lbs) SIZE 4 RADIAL LOAD DISTANCE 'X' (mm) DISTANCE 'X' (In) 3,5 26,7 22,25 7,8 3, RADIAL FORCE (N) N [lb f ] [575] 269 [4633] [352] [2859] 329 [2322] ET8 RADIAL FORCE (lbs) SIZE 8 RADIAL LOAD DISTANCE 'X' (mm) , 5, DISTANCE 'X' (In) 53,4 44,5 35,6 26,7 7,8 89 RADIAL FORCE (N) N [lb f ] [7765] 2744 [663] [454] [365] 2726 [286] These graphs display the allowable radial load at a given distance (X) from the mounting surface based on an L life of, hours for the mean output speed n mout, as described on page. 97

98 98

99 TRUE Planetary Gearheads AccuLOCK* - Zero Backlash Flexible Steel Bellows Coupling Ready for Immediate Delivery Bore Range Torque Capacity Available 9mm thru 5mm up to 53 in-lb in 6 sizes for immediate delivery Lightweight compact design - meets the low inertia requirement of high performance motion control applications. High torsional stiffness - provides high stiffness as well as low restoring forces. Multi-layer steel bellows provide high stiffness and low restoring forces Tapered Hub Design provides maximum torque transmission 99 AccuLOCK

100 AccuLOCK* - Zero Backlash Flexible Steel Bellows Coupling L A B ø D ø d H7 ø BC C S I Dimensions Size d min Bore d max D L () A I () S BC AL3 9 [.35] 6 [.63] 4 [.6] 46 [.8] 2,8 [.] 2.5 [.85] 2 x M4 3.5 [.2] 7 4 x 9 AL6 2 [.47] 2 [.79] 5 [.97] 54 [2.2] 2,8 [.] 25 [.98] 3 x M4 38 [.5] 7 6 x 6 AL 5 [.59] 25 [.98] 6 [2.36] 63 [2.48] 3,5 [.4] 29 [.4] 3 x M5 47 [.85] 8 6 x 6 AL2 24 [.94] 35 [.38] 7 [2.8] 72 [2.83] 4, [.6] 33 [.3] 3 x M6 58 [2.28] 6 x 6 AL35 3 [.8] 42 [.65] 82 [3.23] 8 [3.9] 5,5 [.22] 37 [.46] 3 x M8 66 [2.6] 3 6 x 6 AL6 35 [.38] 5 [.97] 98 [3.86] 98 [3.86] 5,5 [.22] 45 [.77] 4 x M8 8 [3.5] 3 8 x 45 () Dimensions in untensioned condition B mm C Technical Data Size Tn N max Torsional Stiffness Nm/arc-min [in-lb/arc-min] Axial Stiffness N/mm [lb f /in] Tightening Torque J kg-cm 2 [in-lb-sec 2 ] Weight kg [lb] AL3 3 [266] 3 4,3 [8] 25 [74] 2,9 [26],48 [ 4.x -4 ],26 [.57] AL6 6 [53] 5,5 [49] [628] 2,9 [26],29 [.4x -3 ],44 [.97] AL [885] 95, [98] 35 [77] 5,5 [49] 3,62 [3.9x -3 ],78 [.72] AL2 2 [77] 9 6,3 [44] 2 [42] 9,5 [84] 7,52 [6.62x -3 ],2 [2.47] AL35 35 [397] 75 37,8 [335] 75 [999] 23 [24] 4,6 [2.8x -3 ],62 [3.57] AL6 6 [53] 63 49,5 [438] 35 [77] 23 [24] 37,5 [33.x -3 ] 2,9 [6.39] Tn = coupling nominal torque n max = maximum coupling speed J = mass moment of inertia

101 TRUE Planetary Gearheads Permissible Shaft Misalignments Ka Kr % of total allowable radial misalignment Kw % of total allowable angular misalignment angular misalignment radial misalignment axial misalignment 3% 2 3% Figure 2 4% 6 8 Ka % of total allowable axial misalignment Figure 2 Allowable Shaft Misalignment The Micron AccuLOCK* Flexible Steel Bellows Coupling compensates radial, axial, and angular shaft misalignment (Figure ). The maximum permissible* shaft alignments from this table must not be achieved simultaneously or exceed the maximum value. If there are several different misalignment simultaneously, they will influence each other as shown in Figure 2. Allowable Misalignment Size Axial mm [in+/-] Radial Angular degrees AL3.38 [.5]. [.4] 2 AL6.48 [.9]. [.4] 2 AL.58 [.23].5 [.6] 2 AL2.79 [.3].2 [.8] 2 AL35.99 [.39].2 [.8] 2 AL6.9 [.47].3 [.2] 2 Ordering A L Specify Mating Shaft Diameter d (2) (Where d min < d < d max ) Specify Shaft Diameter d (2) (Where d min < d < d max ) Coupling Size 3 = 3 Nm (266 in-lbs) 6 = 6 Nm (53 in-lbs) = Nm (885 in-lbs) 2 = 2 Nm (77 in-lbs) 35 = 35 Nm (397 in-lbs) 6 = 6 Nm (53 in-lbs) Designates AccuLOCK Coupling (2) When specifying shaft diameter also include units and tolerances when ordering AccuLOCK

102 Custom Engineered Solutions Concept to prototype within weeks Compact integrated servo-actuator solutions Precision gearing to AGMA 4 standards State-of-the-art CNC gear cutting capabilities ISO 9 certified with in-house product testing and fully accredited metallurgical lab Integral In-line Gearmotors A precision low noise, highly efficient gearhead is coupled together with an encoder and brush type permanent magnet DC motor to create a complete drive solution. The innovative material selection of the gearing greatly extends life, increases gearhead efficiency, and eliminates noise. Thin Profile Gearbox A parallel shaft spur and helical gearbox which is fully compatible with commonly available pancake style disc armature motors. The lightweight aluminum alloy housing encases the 5: ratio low noise gearing. 2

103 TRUE Planetary Gearheads Custom Engineered Solutions Spur Gear Differentials Combining differential gearing technology with a position feedback sensor results in this highly sensitive assembly used on windpowered devices to adjust the pitch of the driving and wind vanes. Integral Planetary Gearmotors A more compact, higher torque drive assembly can be created by integrating a pinion gear directly on the motor shaft. 3

104 Micron Gearhead RediMount Reference Table for Kollmorgen AKM Series Servo Motors* Performance Specifications Kollmorgen AKM Motors Micron RediMount AD Length in [mm] Kollmorgan AKM Motors Micron Redimount AD Length in [mm] AKMxx - Ax RM [35,] AKM4xx - Ax RM [42,9] RM [44,] AKMxx - Cx RM6-XXX TBD RM-4.72 [43,7] RM [48,9] AKM2xx - Ax RM [3,] RM75-6 TBD AKM4xx - Bx RM75-37 TBD RM [62,7] RM [62,7] RM-37 TBD AKM2xx - Bx RM6-.22 [3,] RM [48,9] RM75- TBD RM [62,7] AKM4xx - Cx RM [42,9] RM [44,] AKM2xx - Cx RM [3,] RM [43,7] RM [42,9] RM [48,9] RM [44,] AKM4xx - Ex RM [42,9] AKM2xx - Dx RM [3,] RM [44,] RM75-XXX TBD RM [43,7] RM9-XXX TBD RM [48,9] AKM2xx - Ex RM6-.22 [3,] AKM4xx - Gx RM [42,9] RM75- TBD RM [44,] RM [62,7] RM [43,7] RM [48,9] AKM3xx - Ax RM [3,] RM [42,9] AKM4xx - Hx RM [42,9] RM [44,] RM [44,] RM [58,9] RM [43,7] RM [48,9] AKM3xx - Cx RM6-XXX TBD RM75-XXX TBD AKM4xx - Kx RM [42,9] RM9-XXX TBD RM [44,] RM-XXX TBD RM-5.72 [43,7] RM [48,9] AKM3xx - Gx RM [3,] RM [42,9] * Revised August 27 RM [44,] AD Dimension: RediMount adapter length changes with motor being used. See below to match RediMount Kits to Micron Gearheads RediMount Gearhead RediMount Gearhead RM6 DT6, DTR6, DTR6S, DTR6D, NT23, NTP23, RM5 NT42, NTP42, NT5, NTR42, DT5, DTR5, NT6, NTR23, VT6, VTR6, UT6, UTR6, DTR5S, DTR5H, DTR5D RM75 VT75, VTR75, VT9, VTR9, UT75, UTR75 RM42 DT42, DTR42, DTR42S, DTR42H, DTR42D, UT9, UTR9 UTR4, ET4 RM9 DT9, DTR9, DTR9S, DTR9H, DTR9D, RM8 VT8, VTR8, UT8, UTR8, ET8 NT34, NTP34, NT9, NTR34 RM22 VT4, VTR4, UT22 RM VT, VTR, VT5, VTR5, UT, UTR, UT5, UTR5, ET Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 4 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

105 Micron Gearhead RediMount Reference Table for Kollmorgen AKM Series Servo Motors* Performance Specifications TRUE Planetary Gearheads Kollmorgen AKM Motors Micron RediMount AD Length in [mm] Kollmorgan AKM Motors Micron Redimount AD Length in [mm] AKM5xx - Ax RM-7.72 [43,7] AKM6xx - Ax RM [8,5] RM [48,9] RM [9,4] RM [69,6] RM [69,5] AKM5xx - Bx RM [52,8] AKM6xx - Gx RM [8,5] RM [59,9] RM [9,4] RM [69,6] RM22-88 TBD AKM5xx - Cx RM-53 TBD AKM6xx - Kx RM [69,6] RM [59,9] RM8-83 TBD RM42-53 TBD RM22-83 TBD AKM5xx - Dx RM-XXX TBD AKM6xx - Lx RM42-XXX TBD RM5-XXX TBD RM8-XXX TBD RM42-XXX TBD RM22-XXX TBD AKM5xx - Gx RM [43,7] AKM7xx - Ax RM [9,4] RM [48,9] RM [69,6] RM [69.6] AKM5xx - Hx RM [43,7] AKM7xx - Gx RM [9,4] RM [59,9] RM [69,9] RM [69,6] * Revised August 27 AD Dimension: RediMount adapter length changes with motor being used. AKM7xx - Kx RM [9,4] RM22-96 TBD See below to match RediMount Kits to Micron Gearheads RediMount Gearhead RediMount Gearhead RM6 DT6, DTR6, DTR6S, DTR6D, NT23, NTP23, RM5 NT42, NTP42, NT5, NTR42, DT5, DTR5, NT6, NTR23, VT6, VTR6, UT6, UTR6, DTR5S, DTR5H, DTR5D RM75 VT75, VTR75, VT9, VTR9, UT75, UTR75 RM42 DT42, DTR42, DTR42S, DTR42H, DTR42D, UT9, UTR9 UTR4, ET4 RM9 DT9, DTR9, DTR9S, DTR9H, DTR9D, RM8 VT8, VTR8, UT8, UTR8, ET8 NT34, NTP34, NT9, NTR34 RM22 VT4, VTR4, UT22 RM VT, VTR, VT5, VTR5, UT, UTR, UT5, UTR5, ET Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). 5

106 Micron Gearhead RediMount Reference Table for Kollmorgen DBL, DBK, 6SM & SM Series Motors* Performance Specifications Kollmorgen AKM Motors Micron RediMount AD Length in [mm] Kollmorgan AKM Motors Micron Redimount AD Length in [mm] DBL2x RM [3,] DBK6x RM8-XXX 3.6 [9,4] RM75-7 TBD RM22-XXX 2.74 [69,6] DBL3x RM [42,9] DBK7x RM [9,4] (mm shaft dia,) RM9-57A.74 [44,] RM [69,6] DBL3x RM [42,9] 6SM2x RM [3,] (4mm shaft dia,) RM [44,] RM75-7 TBD RM [43,7] 6SM3x RM [42,9] DBL4x RM9-52A.74 [44,] RM9-57A.74 [44,] RM [43,7] RM [59,9] 6SM4x,SM4x RM [42,9] RM [44,] DBL5x RM [8,5] RM [43,7] RM [9,4] RM [48,9] RM22-88 TBD 6SM5x,SM5x RM9-52A.74 [44,] DBL6x RM8-XXX 3.6 [9,4] RM [43,7] RM22-XXX 2.74 [69,6] RM [59,9] RM [69,6] DBL7x RM [85,3] RM [9,4] 6SM7x,SM7x RM [8,5] RM [69,6] RM [9,4] RM22-88 TBD DBL8x RM [85,] 6SMx,SMx RM [9,4] DBK4x RM75-49B TBD RM [69,6] RM9-49B.74 [44,] RM-49B TBD RM5-49B.93 [48,9] * Revised August 27 DBK5x RM [8,5] RM [9,4] RM22-84 TBD AD Dimension: RediMount adapter length changes with motor being used. See below to match RediMount Kits to Micron Gearheads RediMount Gearhead RediMount Gearhead RM6 DT6, DTR6, DTR6S, DTR6D, NT23, NTP23, RM5 NT42, NTP42, NT5, NTR42, DT5, DTR5, NT6, NTR23, VT6, VTR6, UT6, UTR6, DTR5S, DTR5H, DTR5D RM75 VT75, VTR75, VT9, VTR9, UT75, UTR75 RM42 DT42, DTR42, DTR42S, DTR42H, DTR42D, UT9, UTR9 UTR4, ET4 RM9 DT9, DTR9, DTR9S, DTR9H, DTR9D, RM8 VT8, VTR8, UT8, UTR8, ET8 NT34, NTP34, NT9, NTR34 RM22 VT4, VTR4, UT22 RM VT, VTR, VT5, VTR5, UT, UTR, UT5, UTR5, ET Ratios are exact, higher ratios are also available, consult factory. T r = Rated output torque at rated speed for specific hours of life. 6 T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

107 TRUE Planetary Gearheads Gearhead Application Analysis Form General Information Customer Name: Fax: Order Date: Buyer Contact: Phone: Required Date: Technical Contact: Bill to Address: Town/County: State/Zip: Ship to Address: Town/County: State/Zip: Website: Motor Information Motor Manufacturer: Motor Model #: Continuous Torque (Nm) Peak Torque (Nm) Maximum () Application Information Brief description of your application: Acceleration time (sec) Acceleration torque (Nm) Max speed () Dwell time (sec) Dwell torque (Nm) Dwell speed () Deceleration time (sec) Deceleration torque (Nm) Min speed () Radial Load (N) Axial Load (N) Target inertia match External load inertia (Nm-sec 2 ) Maximun speed of motor () Ordering Information Part Number Quantity Price Delivery 7

108 Gearhead Ordering Information D T R 5 5 Designates Gearhead Type XT = XTRUE NT = NemaTRUE NTP = NemaTRUE PLUS NTR = NemaTRUE 9 DT = DuraTRUE DTR = DuraTRUE 9 VT = ValueTRUE VTR = ValueTRUE 9 UT = UltraTRUE UTR = UltraTRUE 9 ET = EverTRUE Motor Model Number RediMount Number (if available) or Motor manufacturer and model number Custom Options = None S = Special H = High Precision (For NemaTRUE product line only) Gearhead Ratio See Ratio Availability in corresponding gearhead section GEARHEAD SIZE XTRUE NemaTRUE NemaTRUE PLUS NemaTRUE 9 DuraTRUE DuraTRUE 9 DuraTRUE (Hollow Shaft) DuraTRUE (Dual Shaft) UltraTRUE UltraTRUE 9 EverTRUE ValueTRUE ValueTRUE 9 4 = Size 4 6 = Size 6 8 = Size 8 2 = Size 2 6 = Size 6 7 = Size 7 23 = Size = Size = Size 42 6 = Size 6 9 = Size 9 5 = Size 5 6 = Size 6 9 = Size 9 5 = Size 5 42 = Size 42 6 = Size 6 = Size 75 = Size 75 4 = Size 4 9 = Size 9 8 = Size 8 = Size 5 = Size 5 4 = Size 4 8 = Size 8 22 = Size 22 (UltraTRUE only) 6 = Size 6 75 = Size 75 9 = Size 9 = Size 5 = Size 5 4 = Size 4 8 = Size 8 22 = Size 22 Gearhead Express If the product you require is available in the Gearhead Express program (see inside back cover for available products and details) and you would like to utilize the 24 hour delivery, simply add an X to the front of the part number (before gearhead type) and your product will be shipped the following day. 8

109 TRUE Planetary Gearheads 9

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111 Micron ue Planetary Gearheads shipped within 24 hours! Gearhead Express Need it fast? Take advantage of the Gearhead Express Program for quick delivery. NemaTRUE, DuraTRUE and UltraTRUE products have the most popular sizes and ratios in stock with 24 hour delivery through the Gearhead Express Program. Gearheads in the Gearhead Express Program are indcated below and on the product pages inside this catalog. NemaTRUE Frame sizes 23, 34 and 42 Ratios: 3, 5,, 25: DuraTRUE Frame sizes 6, 9, 5 and 42 Ratios: 3, 5,, 5, 3: UltraTRUE Frame sizes 6, 75, and 4 Ratios: 5,, 25: Visit: