TRUE Planetary Gearheads

Transcription

1 TRUE Planetary Gearheads

2 Thomson - the Choice for Optimized Motion Solutions Often the ideal design solution is not about finding the fastest, sturdiest, most accurate or even the least expensive option. Rather, the ideal solution is the optimal balance of performance, life and cost. The Best Positioned Supplier of Mechanical Motion Technology Thomson has several advantages that makes us the supplier of choice for motion control technology. Thomson own the broadest standard product offering of mechanical motion technologies in the industry. Modified versions of standard product or white sheet design solutions are routine for us. Choose Thomson and gain access to over 7 years of global application experience in industries including packaging, factory automation, material handling, medical, clean energy, printing, automotive, machine tool, aerospace and defense. As part of Danaher Corporation, we are financially strong and unique in our ability to bring together control, drive, motor, power transmission and precision linear motion technologies. A Name You Can ust A wealth of product and application information as well as 3D models, software tools, our distributor locator and global contact information is available at For assistance in Europe, contact us at or us at sales.uk@thomsonlinear.com. Talk to us early in the design process to see how Thomson can help identify the optimal balance of performance, life and cost for your next application. And, call us or any of our 2+ distribution partners around the world for fast delivery of replacement parts. The Danaher Business System 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 Thomson 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 Product Overview... 4 ue Planetary Gearheads... 6 Helical Crowned ue Planetary Gearheads... 7 PowerTRUE Right Angle Gearheads... 8 RediMount Motor Mounting System Gearhead Selection... Micron MOTIONEERING... AquaTRUE ue Planetary Gearheads... 3 AquaTRUE Introduction AquaTRUE Dimensions... 5 AquaTRUE Specifications... 6 Radial and Axial Load Ratings... 7 XTRUE ue Planetary Gearheads... 8 XTRUE Introduction... 9 XTRUE Dimensions... 2 XTRUE Specifications... 2 Radial and Axial Load Ratings 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... 3 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... 4 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) DuraTRUE 9 Size DuraTRUE 9 Size 42S (Slim Line)... 5 Radial and Axial Load Ratings... 5 DuraTRUE 9 (Dual Shaft) Right Angle Gearheads... 6 DuraTRUE 9 Size 6D... 6 DuraTRUE 9 Size 9D DuraTRUE 9 Size 5D DuraTRUE 9 Size 42D Radial and Axial Load Ratings ValueTRUE ue Planetary Gearheads ValueTRUE Inline Dimensions ValueTRUE Right Angle Dimensions Inline Specifications: VT6-VT... 7 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 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... 4 Gearhead Application Analysis Form... 6 Gearhead Ordering Information... 7 Micron ue Planetary Gearheads shipped within 24 hours! DuraTRUE 9 (Hollow Shaft) Right Angle Gearheads DuraTRUE 9 Size 9H DuraTRUE 9 Size 5H DuraTRUE 9 Size 42H Radial and Axial Load Ratings Gearhead Express Need it fast? Go to the back cover of the catalog for details. 3

4 AquaTRUE Features Precision: 3 arc-minutes Frame Sizes: 6mm, 8mm, 2mm and 6mm Torque Capacity: up to 876 Nm Ratio Availability: 3: thru : Radial Load Capacity: up to 373 N XTRUE NemaTRUE Features Precision: 3 arc-minutes Frame Sizes: 4mm, 5mm 6mm, 7mm, 8mm, 9mm, 2mm and 6mm Torque Capacity: up to 876 Nm Features Precision: 3 arc-minutes Frame Sizes: 6mm, 9mm and 5mm Torque Capacity: up to 8 Nm Ratio Availability: 3: thru : Radial Load Capacity: up to 373 N Ratio Availability: 3: thru : Radial Load Capacity: up to 373 N NemaTRUE 9 Right Angle Features Precision: 3 arc-minutes Frame Sizes: 23mm, 34mm and 42mm Torque Capacity: up to 255 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 29 N DuraTRUE Features Precision: 8 arc-minutes Frame Sizes: 6mm, 9mm, 5mm and 42mm Torque Capacity: up to 834 Nm Ratio Availability: 3: thru : Radial Load Capacity: up to 5 N DuraTRUE 9 Right Angle Features Precision: 8 arc-minutes Frame Sizes: 6mm, 9mm, 5mm and 42mm Torque Capacity: up to 842 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 5 N DuraTRUE 9 Hollow Shaft Features Precision: 8 arc-minutes Frame Sizes: 9mm, 5mm and 42mm Torque Capacity: up to 865 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 5 N 4

5 TRUE Planetary Gearheads DuraTRUE 9 Dual Shaft Features Precision: 8 arc-minutes Frame Sizes: 6mm, 9mm, 5mm and 42mm Torque Capacity: up to 865 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 5 N 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 379 N 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 379 N UltraTRUE Features 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 UltraTRUE 9 Right Angle Features Precision: 4 arc-minutes Frame Sizes: 6mm, 75mm, 9mm, mm, 5mm, 4mm and 8mm Torque Capacity: up to 3 Nm Ratio Availability: : thru 5: Radial Load Capacity: up to 379 N 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 446 N 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 Planetary Gearing DuraTRUE in-line planetary gearhead Internal Gear DuraTRUE 9 right angle planetary gearhead Input Sun Gear Output Shaft Planet Gears Gearhead AquaTRUE XTRUE NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE 9 EverTRUE ue Planetary gearing 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. Thomson 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. UltraTRUE 9 right angle planetary gearhead Thomson 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 AquaTRUE XTRUE NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE 9 EverTRUE Helical Crowned ue Planetary gearing 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%. CNC Machining of a PowerTRUE right angle gear Advanced software enables stress analysis of PowerTRUE tooth profile Gearhead PowerTRUE gearing AquaTRUE XTRUE NemaTRUE NemaTRUE 9 DuraTRUE DuraTRUE 9 UltraTRUE UltraTRUE 9 ValueTRUE ValueTRUE 9 EverTRUE 8

9 TRUE Planetary Gearheads RediMount Motor Mounting System 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 pre-torque 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 34/ / DuraTRUE DuraTRUE UltraTRUE UltraTRUE 9 75/ ValueTRUE / ValueTRUE9 EverTRUE XTRUE Gearhead must be mounted in vertical orientation. Gearhead Input housing Sleeve 9 Hub Motor

10 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 NO Is T r of Gearhead sufficient? NO Select next largest Gearhead T 3 YES t n = time period n YES Is (.9) Tpeak (from Table ) exceeded during your application? NO Calculate Mean Gearhead Output nmout = n m / i where i = ratio YES 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 applications >, cycles/hour or for continuous duty operation, please contact application engineering.

11 Micron MOTIONEERING The new web based sizing tool for Micron TRUE Planetary Gearheads TRUE Planetary Gearheads Have Micron MOTIONEERING do the application engineering work for you! A new way to optimize your machine design, save time and, ultimately, help you build a better machine, faster. Easy to use and it s free at com Micron MOTIONEERING has two different modes of functionality:. Sizing and Selection Enter your application requirements in just a few easy steps to find the right gearhead for your application in the Sizing and Selection section. 2. Select Gearheads by Model Number Search by product line, model number and ratio in the Select Gearheads by Model Number section. The tool quickly provides an orderable part number, pricing and delivery information. Select Gearheads by Model Number Choose the selection mode that works best for you - Select by Model Number or Sizing and Selection. If you know which gearhead you want, simply select the gearhead product line, frame size, ratio and RediMount*. Micron MOTIONEERING will provide the complete part number, pricing and delivery. Also available immediately are 3D models and a wealth of related catalog specifications. Don t know your RediMount? Choose from hundreds of the most popular motors on the market today or enter in your motor dimensions manually. Not sure if your motor fits on a specific gearhead? The tool will let you know if you have chosen a combination that is outside of the standard guidelines. Select Gearheads by Model Number is quick and easy when you are familiar with Micron Gearheads and know what you re looking for. Need a Gearhead in 24 hours? Use Gearhead Express! The Micron MOTIONEERING tool lists all of the size and ratio combinations available to ship in 24 hours with the Gearhead Express Program. *All Micron gearheads use the innovative RediMount system, the most flexible mounting system available today. This mounting system allows easy and error free mounting to any motor on the market in just three easy steps - simply align, mount and tighten.

12 Micron MOTIONEERING Web-based sizing and selection tool for Micron TRUE Planetary Gearheads Gearhead Sizing and Selection Follow these easy steps for sizing and selection: Select orientation (in-line or right angle). Select backlash requirement. Select from all of the ratios available for that combination. If needed, you may account for radial and axial loads on the output shaft. Select a specific torque and speed requirement or build an entire motion profile. The tool will calculate your Teq (equivalent torque) and display only solutions that will work in your application. If you do not know your RediMount, you can choose from a list of the most popular motors on the market today or enter your motor dimensions manually. Double check your configuration on the Review Page. Click any parameter to quickly edit if needed then submit to reveal a list available solutions, sorted by price. The torque safety factor will also be listed for each solution to help maximize the gearhead life. The final output delivers pricing, a printable summary of the design solution, and the ability to save it for future use. Also available are 3D models of your unique solution in neutral file formats or native CAD files for all major software packages (25+ formats available). Use the Micron MOTIONEERING tool to help you build your motion profile. Get started with Micron MOTIONEERING today! The Micron MOTIONEERING tool is very easy to use and is the fastest way to accurately size and select your next gearhead. Save money by seeing all the possible choices. Automatic calculations ensure the correct solution to fit your requirements. It does all of the work for you and gives you the correct solution to fit your requirements. 2

13 TRUE Planetary Gearheads AquaTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 3 arc-minutes 6mm, 8mm,2mm and 6mm up to 876 Nm Ratio Availability 3: thru : Radial load capacity Mounting System up to 373 N RediMount Silicone Gasket to seal motor-gearhead interface 2 Round and Square Motor Mounts 3 pc Housing - No External Seams Permanent Product Label (Laser Etched) Tested for IP66, IP67 and IP69K Protection Throughout Series Stainless Steel Housing Non-Contact Labyrinth Seal for Minimal wear and Maximum Protection 8 Stainless SteelOutput Shaft 3

14 AquaTRUE A revolutionary, corrosion resistant and watertight gearhead for the most demanding applications. Introduction Micron's new AquaTRUE gearhead combines the high performance and torque capacity of Micron's ue Planetary gearheads with features specifically designed to meet the strict requirements of applications such as food and beverage handling, packaging and dispensing. The AquaTRUE's IP66/IP67 and IP69K protection is able to handle caustic cleaning chemicals as well as high pressure washdown. Until now, manufacturers have been unable to use gearheads in many applications involving harsh environments because there was not a product available that met those needs. The AquaTRUE is engineered to be placed anywhere in the application's design, regardless of environmental factors. This eliminates the cost of additional components such as enclosers, shielding or mechanical transmissions. The gearhead s 34 stainless steel housing eliminates the concern for rust or any type of corrosion. The AquaTRUE has a laser etched permanent product label and a smooth, round external housing that is designed without any external seams or corners for bacteria to collect. This makes the AquaTRUE very easy to clean and a perfect fit in any washdown environment. Frame Sizes: 6mm, 8mm, 2mm, 6mm Precision: 3 arc-min max Torque Capacity: up to 876 Nm Ratio Availability: 3: to : (single stage) Features and Benefits Round Housing No External Seams 3 Series Stainless Steel IP66/IP67 and IP69K Protection on both the input and output NSF/ANSI 69 Certification No corners or areas for bacteria to collect No areas of ingress Corrosion Resistance Can handle high pressure washdown 4

15 TRUE Planetary Gearheads AquaTRUE ue Planetary Gearheads 'L' B H h7 J K P V Y I A h7 R G 4 X D THREAD X E EQUALLY SPACED ON A C BOLT CIRCLE * 'L' Dimension will change depending on motor being used. Note: Mounting adapters available for both round and square motors. Dimensions Part Number A Output Shaft Diameter B Output Shaft Length Y Shaft End Distance mm [in V Keyway Length R Keyway Height I Key Width H Pilot Diameter J Body Diameter AQT6 4 [ [ [. 25 [.98 6 [.63 5 [.2 43 [.69 6 [2.36 AQT8 2 [ [ [.6 28 [ [.89 6 [.24 6 [ [3.5 AQT2 25 [ [ [.2 4 [ [. 8 [.3 8 [3.5.5 [4.36 AQT6 4 [ [ [ [ [.69 2 [.47 5 [4.3 4 [5.5 Dimensions Part Number G Pilot Length D Output Housing Thread Q Thread Depth K Input Body Diameter * L Standard Length C Bolt Circle P Output Body Length AQT6 6.9 [.27 M5x.8-6H 2 [ [ [ [ [.5 AQT8 6.3 [.25 M6x.-6H 6 [ [ [ [ [.25 AQT2 7.3 [.29 Mx.5-6H 22 [.87 5 [ [ [ [2.24 AQT6 8.3 [.33 M2x.75-6H 36 [ [ [ [ [3.2 Specifications Part Number Stages Backlash (arc-min) Efficiency = Rated output torque at rated speed for specific hours of life. Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). Specifications subject to change without notice. kg Weight [lbs Ratio Availablility AQT6 3 93% :, 4:, 5:, 7:, : AQT8 3 93% :, 4:, 5:, 7:, 8:, : AQT2 3 93% :, 4:, 5:, 7:, : AQT6 3 93% :, 4:, 5:, 7:, : 5

16 TRUE Planetary Gearheads AquaTRUE ue Planetary Gearheads Performance Specifications AQT6 AQT8 AQT2 AQT6 Part Number Ratio ( ) 2, Hour Life (2 ) (4 ) T Peak J kg-cm2 [in-lb sec2*-4 Torsional Stiffness Nm/arc-min [in-lb/ arc-min AQT6-3 3: 6 [39 3 [2 2 [2 [93 55 [ [5..4 [2.6 AQT6-4 4: 2 [77 7 [49 5 [3 4 [2 46 [49.48 [4..4 [2. AQT6-5 5: 8 [58 5 [3 3 [2 2 [2 48 [427.4 [3.6.3 [.8 AQT6-7 7: 7 [49 4 [2 2 [2 [93 43 [38.37 [3.2.2 [. AQT6- : 6 [39 5 [3 4 [2 3 [2 47 [48.35 [3.. [. AQT8-3 3: 59 [52 48 [ [38 39 [ [ [ [5.7 AQT8-4 4: 7 [ [5 53 [ [ [459.9 [ [5.5 AQT8-5 5: 65 [ [ [48 43 [38 65 [459.7 [ [49. AQT8-7 7: 63 [558 5 [ [4 4 [ [459.5 [ [43. AQT8-8 8: 62 [ [ [ [ [46.4 [ [4. AQT8- : 54 [ [ [4 43 [38 65 [459.4 [ [43.2 AQT2-3 3: 9 [ [65 65 [ [ [ [8 2. [7 AQT2-4 4: 7 [ [79 79 [ [ [ [65.7 [3 AQT2-5 5: 99 [873 8 [76 7 [ [ [ [57.3 [ AQT2-7 7: 97 [ [ [64 63 [ [ [5.6 [94 AQT2- : 87 [77 79 [ [65 69 [ [ [ [87 AQT6-3 3: 37 [ [ [26 29 [ [ [ [375 AQT6-4 4: 37 [ [ [ [ [ [ [35 AQT6-5 5: 35 [ [ [ [ [ [ [333 AQT6-7 7: 344 [ [ [ [ [775 9 [ [36 AQT6- : 222 [96 98 [ [ [ [775 7 [5 3.2 [276 = Rated output torque at rated speed for specific hours of life. Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). Specifications subject to change without notice. 6

17 TRUE Planetary Gearheads AquaTRUE ue Planetary Gearheads Radial and Axial Load Ratings AQT6 X F r F a Radial Force Fr [N Distance X [in ,25 5, Radial Force Fr [lbf [57 27 [ [ [ [ Distance X [mm AQT8 X F r F a Radial Force Fr [N Distance X [in ,8 5,5, Radial Force Fr [lbf [85 3 [ [ [ [ Distance X [mm AQT2 X F r F a Radial Force Fr [N Distance X [in , 5 2,5 2,,5 5, Radial Force Fr [lbf [ [ [ [ [ Distance X [mm AQT6 X F r F a Radial Force Fr [N Distance X [in , 5 7,5 6, 4,5 5 3,, Radial Force Fr [lbf 5 4,22 [375,29 [ [ [ [ Distance X [mm 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. 7

18 XTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 3 arc-minutes 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 2 mm and 6 mm up to 876 Nm Ratio Availability 3: thru : Radial load capacity Mounting System up to 373 N RediMount Sealed deep groove ball bearings provide high radial load carrying capability 2 3 HRC 55-6 steel gears provide superior wear resistance and increased backlash integrity 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 8

19 XTRUE ue Planetary Gearheads Introduction TRUE Planetary Gearheads The XTRUE Series is a new precision gearhead that complements our ue Planetary Gearhead line, already the largest selection of planetary gearheads in the world. Features and Benefits Frame sizes (8): 4mm, 5 mm, 6mm, 7 mm, 8mm, 9 mm, 2mm, 6mm Precision: 3 arc-mins Torque capacity: up to 876 Nm Ratio availability: 3: thru : Move a larger load more easily and quietly with ue planetary gearing through improved load capacity, lower backlash and quieter operation. Experience less downtime with the flexible mounting system: RediMount system mounts to any motor in 3 easy steps; align, mount and tighten. Simplify replacement with the tapped face output which enables easy drop-in replacement. Go green on your machine when the assembly and all components meet EU Directive 22/95/EC (RoHS) 9

20 XTRUE ue Planetary Gearheads TRUE Planetary Gearheads XT 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 h6 R ØJ G *AD = Adapter Length Adapter Length will vary depending on motor. Consult customer service for details. F Dimensions Part Number Dimensions Part Number D Thread E Thread Depth O Output Shaft Thread Q Thread Depth F Flange Square L Length 3: - : 5: - : C Bolt Circle XT4 M4 6 [.24 M3 9 [ [ [ [ [.34 XT6 M5 8 [.3 M5 2 [.47 6 [2.4 5 [2. 68 [ [2.5 XT8 M6 [.39 M6 6 [.63 9 [ [ [ [2.76 XT2 M 6 [.63 M 22 [.87 9 [ [ [4.67 [3.94 XT6 M2 2 [.79 M6 36 [ [ [ [ [5.7 Specifications Part Number XT4 XT6 XT8 XT2 XT6 A Output Shaft Diameter Stages B Output Shaft Length Backlash (arc-min) Y Shaft End Distance Efficiency 93% 88% 93% 88% 93% 88% 93% 88% 93% 88% V Keyway Length kg R Keyway Height Weight [lbs [. [. [2.2 [2.6 [6.6 [8. [2.5 [6. [28.2 [37.8 I Key Width H Pilot Diameter J Body Diameter Ratio Availablility 3:, 5:, : 5:; 25:, 3:, 5:, : G Pilot Length XT4 [ [ [. 8 [.7.2 [.44 3 [.2 26 [.2 4 [.57 2 [.8 XT6 4 [ [ [. 25 [.98 6 [.63 5 [.2 4 [.57 6 [ [.2 XT8 2 [.79 4 [ [.6 28 [ [.89 6 [.24 6 [ [3.5 3 [.2 XT2 25 [ [ [.2 4 [ [. 8 [.3 8 [3.5 5 [ [.6 XT6 4 [ [ [ [ [.69 2 [.47 3 [5.2 6 [6.3 5 [.2 Specifications subject to change without notice. 3:, 4:, 5:, 7:; : 5:, 2:, 25:, 3:, 4:,5:; 7:; : 3:, 4:, 5:, 7:; 8:; : 5:, 2:, 25:, 3:, 4:, 5:; 7:; 8:; : 3:, 4:, 5:, 7:; : 5:, 2:, 25:, 3:, 4:, 5:; 7:; : 3:, 4:, 5:, 7:; : 5:, 2:, 25:, 3:, 4:, 5:; 7:; : 2

21 TRUE Planetary Gearheads XTRUE ue Planetary Gearheads XTA *AD = Adapter Length Adapter Length will vary depending on motor. Consult customer service for details. Dimensions Part Number Dimensions Part Number A Output Shaft Diameter D Output Housing Thread B Output Shaft Length E Thread Depth Y Shaft End Distance O Output Shaft Thread V Keyway Length Q Thread Depth R Keyway Height F Square Size I Key Width K Output Body Length H Pilot Diameter J Output Body Diameter L Length 3: - : 5: - : G Pilot Length XTA5 2 [ [.97 2 [.79 4 [ [.53 4 [.6 35 [.38 5 [.97 4 [.6 XTA7 6 [ [.42 2 [ [.98 8 [.7 5 [.2 52 [2.5 7 [ [.2 XTA9 22 [ [.8 2 [ [ [.96 6 [ [ [ [.2 XTA2 32 [.26 7 [ [.6 5 [ [.39 [.4 9 [ [ [.24 C Bolt Circle XTA5 M4x.7-6H 8 [.32 M4x.7-6H 8 [ [.65.7 [ [ [.8 44 [.73 XTA7 M5x.8-6H [.4 M5x.8-6H [.4 6 [ [ [ [ [2.44 XTA9 M6x.-6H 2 [.47 M8x.25-6H 3 [.5 9 [ [ [ [ [3.5 XTA2 M8x.25-6H 6 [.63 M2x.75-6H 22 [.87 5 [ [ [ [4.6 8 [4.25 Specifications Part Number Stages Backlash (arc-min) Efficiency kg Weight [lbs Ratio Availablility XTA % 88%.45.5 [. [. 3:, 5:, : 5:; 25:, 3:, 5:, : XTA % 88%..2 [2.2 [2.6 3:, 4:, 5:, 7:; : 5:, 2:, 25:, 3:, 4:,5:; 7:; : XTA % 88% [6.6 [8. 3:, 4:, 5:, 7:; 8:; : 5:, 2:, 25:, 3:, 4:, 5:; 7:; 8:; : XTA % 88% [2.5 [6. 3:, 4:, 5:, 7:; : 5:, 2:, 25:, 3:, 4:, 5:; 7:; : Specifications subject to change without notice. 2

22 XTRUE ue Planetary Gearheads Performance Specifications Part Number Ratio T r ( ) 2 Hour Life T r (2 ) T r T r (4 ) Tpeak J kg-cm 2 [in-lbsec 2 * -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min XT8 XTA7 XT6 XTA5 XT4 22 XT4-3 3: 5.2 [ [ [ [3 5.6 [38.3 [.2.7 [6.2 XT4-5 5: 6. [ [ [ [ [62.5 [.4.7 [6.2 XT4- : 5.8 [5 4.6 [4 4. [ [ [52.3 [.3.7 [6.2 XT4-5 5: 8.4 [ [6 6. [ [ [223.4 [.4.7 [6.2 XT : 9.3 [ [ [59 6. [ [246.4 [.4.7 [6.2 XT4-3 3: 9.5 [ [ [ [ [253.3 [.3.7 [6.2 XT4-5 5:.3 [ 9.3 [ [ [ [299.3 [.3.7 [6.2 XT4- : 8. [ [66 7. [ [ [26.3 [.3.7 [6.2 XTA5-3 3: 5.2 [ [ [ [3 5.6 [38.3 [.2.7 [6.2 XTA5-5 5: 6. [ [ [ [ [62.5 [.4.7 [6.2 XTA5- : 5.8 [5 4.6 [4 4. [ [ [52.3 [.3.7 [6.2 XTA5-5 5: 8.4 [ [6 6. [ [ [223.4 [.4.7 [6.2 XTA : 9.3 [ [ [59 6. [ [246.4 [.4.7 [6.2 XTA5-3 3: 9.5 [ [ [ [ [253.3 [.3.7 [6.2 XTA5-5 5:.3 [ 9.3 [ [ [ [299.3 [.3.7 [6.2 XTA5- : 8. [ [66 7. [ [ [26.3 [.3.7 [6.2 XT6-3 3: 6 [39 3 [2 2 [2 [93 55 [ [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 [ [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 [ [4..8 [5.9 XT6-2 2: 27 [ [ [95 2 [86 48 [ [4..8 [5.9 XT : 25 [ [24 2 [77 9 [67 55 [ [4..8 [5.9 XT6-3 3: 29 [26 26 [ [24 2 [86 55 [ [4..8 [5.9 XT6-4 4: 28 [25 27 [ [ [ [ [3.9.8 [5.9 XT6-5 5: 26 [ [ [ [24 55 [ [3.9.8 [5.9 XT6-7 7: 25 [ [24 24 [24 22 [95 48 [ [3.9.8 [5.9 XT6- : 2 [86 2 [77 9 [67 8 [58 43 [38.44 [3.9.8 [5.9 XTA7-3 3: 6 [39 3 [2 2 [2 [93 55 [ [4.6.8 [5.9 XTA7-4 4: 2 [77 7 [49 5 [3 4 [2 46 [49.46 [4..8 [5.9 XTA7-5 5: 8 [58 5 [3 3 [2 2 [2 48 [ [4..8 [5.9 XTA7-7 7: 7 [49 4 [2 2 [2 [93 43 [38.46 [4..8 [5.9 XTA7- : 6 [39 5 [3 4 [2 3 [2 47 [48.44 [3.9.8 [5.9 XTA7-5 5: 26 [232 2 [86 9 [67 7 [49 55 [ [4..8 [5.9 XTA7-2 2: 27 [ [ [95 2 [86 48 [ [4..8 [5.9 XTA : 25 [ [24 2 [77 9 [67 55 [ [4..8 [5.9 XTA7-3 3: 29 [26 26 [ [24 2 [86 55 [ [4..8 [5.9 XTA7-4 4: 28 [25 27 [ [ [ [ [3.9.8 [5.9 XTA7-5 5: 26 [ [ [ [24 55 [ [3.9.8 [5.9 XTA7-7 7: 25 [ [24 24 [24 22 [95 48 [ [3.9.8 [5.9 XTA7- : 2 [86 2 [77 9 [67 8 [58 43 [38.44 [3.9.8 [5.9 XT8-3 3: 59 [52 48 [ [38 39 [ [ [ [47.8 XT8-4 4: 7 [ [5 53 [ [ [459.8 [ [47.8 XT8-5 5: 65 [ [ [48 43 [38 65 [459.8 [ [47.8 XT8-7 7: 63 [558 5 [ [4 4 [ [459.7 [ [47.8 XT8-8 8: 62 [ [ [ [ [46.6 [ [47.8 XT8- : 54 [ [ [4 43 [38 65 [459.8 [ [47.8 XT8-5 5: 9 [ [ [63 63 [ [552.8 [ [47.8 = Rated output torque at rated speed for specific hours of life. Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). Specifications subject to change without notice.

23 TRUE Planetary Gearheads XTRUE ue Planetary Gearheads Performance Specifications Part Number Ratio T r ( ) 2 Hour Life T r (2 ) T r T r (4 ) Tpeak J kg-cm 2 [in-lbsec 2 * -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min XT8 XTA9 XT2 / XTA2 XT6 XT8-2 2: 92 [88 88 [78 8 [76 75 [66 75 [552.5 [ [47.8 XT : 87 [77 83 [ [ [63 75 [552.7 [ [47.8 XT8-3 3: [883 9 [ [ [ [552.7 [ [47.8 XT8-4 4: 96 [ [88 9 [ [78 75 [552.6 [ [47.8 XT8-5 5: 9 [ [77 85 [ [ [552.6 [ [47.8 XT8-7 7: 88 [78 85 [ [ [ [552.6 [ [47.8 XT8-8 8: 84 [743 8 [78 78 [69 74 [ [549.6 [ [47.8 XT8- : 72 [64 67 [ [558 6 [ [552.6 [ [47.8 XTA9-3 3: 59 [52 48 [ [38 39 [ [ [ [47.8 XTA9-4 4: 7 [ [5 53 [ [ [459.8 [ [47.8 XTA9-5 5: 65 [ [ [48 43 [38 65 [459.8 [ [47.8 XTA9-7 7: 63 [558 5 [ [4 4 [ [459.7 [ [47.8 XTA9-8 8: 62 [ [ [ [ [46.6 [ [47.8 XTA9- : 54 [ [ [4 43 [38 65 [459.8 [ [47.8 XTA9-5 5: 9 [ [ [63 63 [ [552.8 [ [47.8 XTA9-2 2: 92 [88 88 [78 8 [76 75 [66 75 [552.5 [ [47.8 XTA : 87 [77 83 [ [ [63 75 [552.7 [ [47.8 XTA9-3 3: [883 9 [ [ [ [552.7 [ [47.8 XTA9-4 4: 96 [ [88 9 [ [78 75 [552.6 [ [47.8 XTA9-5 5: 9 [ [77 85 [ [ [552.6 [ [47.8 XTA9-7 7: 88 [78 85 [ [ [ [552.6 [ [47.8 XTA9-8 8: 84 [743 8 [78 78 [69 74 [ [549.6 [ [47.8 XTA9- : 72 [64 67 [ [558 6 [ [552.6 [ [47.8 XT(A)2-3 3: 9 [ [65 65 [ [ [ [ [54. XT(A)2-4 4: 7 [ [79 79 [ [ [ [ [54. XT(A)2-5 5: 99 [873 8 [76 7 [ [ [ [ [54. XT(A)2-7 7: 97 [ [ [64 63 [ [ [ [54. XT(A)2- : 87 [77 79 [ [65 69 [ [ [ [54. XT(A)2-5 5: 46 [292 9 [5 5 [ [ [ [ [54. XT(A)2-2 2: 69 [ [ [97 4 [3 298 [ [ [54. XT(A) : 6 [422 3 [52 6 [22 6 [ [ [ [54. XT(A)2-3 3: 8 [ [ [43 9 [5 298 [ [ [54. XT(A)2-4 4: 87 [ [496 5 [ [ [ [ [54. XT(A)2-5 5: 79 [58 6 [ [254 3 [ [ [ [54. XT(A)2-7 7: 76 [56 59 [43 4 [ [ [ [ [54. XT(A)2- : 2 [59 9 [966 4 [92 [ [ [ [54. XT6-3 3: 37 [ [ [26 29 [ [ [ [446.9 XT6-4 4: 37 [ [ [ [ [775 5 [ [446.9 XT6-5 5: 35 [ [ [ [ [775 4 [ [446.9 XT6-7 7: 344 [ [ [ [ [775 5 [ [446.9 XT6- : 222 [96 98 [ [ [ [775 2 [6 5.5 [446.9 XT6-5 5: 58 [ [ [ [3 876 [775 5 [ [446.9 XT6-2 2: 53 [ [ [ [ [775 5 [ [446.9 XT : 492 [ [47 47 [ [ [775 5 [ [446.9 XT6-3 3: 562 [ [ [ [ [775 2 [6 5.5 [446.9 XT6-4 4: 536 [ [ [ [ [775 3 [5 5.5 [446.9 XT6-5 5: 55 [ [ [ [ [775 2 [6 5.5 [446.9 XT6-7 7: 59 [ [ [ [ [775 2 [6 5.5 [446.9 XT6- : 36 [ [ [ [ [775 2 [6 5.5 [ = Rated output torque at rated speed for specific hours of life. Tpeak = Allowable momentary peak torque for emergency stop or heavy shock loading. J = Mass moment of inertia reflected to the input shaft (including pinion assembly).

24 XTRUE ue Planetary Gearheads Radial and Axial Load Ratings XT4 / XTA5 XT6 / XTA7 X X F r F r F a F a Radial Force, Fr, (N) Radial Force, Fr, (N) Radial Force, Fr, (lbf) Radial Force, Fr, (lbf) [ [ [ [ [ [57 27 [ [ [ [2 XT8 / XTA9 X F r F a XT2 / XTA2 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (N) Radial Force, Fr, (lbf) Radial Force, Fr, (lbf) [85 3 [ [ [ [ [ [ [ [ [57 XT6 X F r F a Radial Force, Fr, (N) Radial Force, Fr, (lbf) 5 4,22 [375,29 [ [ [ [ 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. 24

25 TRUE Planetary Gearheads NemaTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 3 arc-minutes 7, 23/6mm, 34/9mm and 42/5mm up to 8 Nm Ratio Availability 3: thru : Radial load capacity Mounting System up to 373 N RediMount Sealed deep groove ball bearings provide high radial load carrying capability 2 HRC 55-6 steel gears provide superior wear resistance and increased backlash integrity 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 Micron ue Planetary Gearheads shipped within 24 hours! Gearhead Express Need it fast? Go to the back cover of the catalog for details. 25

26 TRUE Planetary Gearheads 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 [, [,268 NT7-5 5: 44 [5, 37 [4,2 33 [3,7 3 [3,4 7 [9,2.4 [, [,268 NT7- : 3 [3,4 28 [3, 25 [2,8 23 [2,6 7 [9,2.3 [, [,268 NT7-5 5: 47 [5,3 47 [5,3 47 [5,3 42 [4,7 7 [9,2.37 [, [,268 NT : 78 [8,8 58 [6,6 53 [6, 48 [5,5 7 [9,2.37 [, [,268 NT7-3 3: 57 [6,4 52 [5,9 48 [5,4 46 [5,2 7 [9,2.26 [, [,268 NT7-5 5: 9 [,3 78 [8,8 65 [7,4 6 [6,7 7 [9,2.26 [, [,268 NT7- : 4 [4,5 38 [4,3 35 [4, 33 [3,8 7 [9,2.26 [, [,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. 26 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).

27 TRUE Planetary Gearheads NemaTRUE Size 23/6 English English - Dimensions are in (mm) 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, [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 [, [,7 5.8 [,8 NT23-4 NT6-4 4: 7 [2, 9 [,2 8 [9, 73 [8,2 25 [28,3.22 [, [,7 5.8 [,8 NT23-5 NT6-5 5: 5 [,9 88 [9,9 78 [8,8 7 [8, 25 [28,2.22 [, [,7 5.8 [,8 NT23-7 NT6-7 7: [,3 83 [9,4 74 [8,4 66 [7,5 25 [28,3.22 [, [,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 [, [,7 5.8 [,8 NT23-2 NT6-2 2: 8 [2,3 47 [6,6 3 [4,7 2 [3,6 275 [3,.2 [, [,7 5.8 [,8 NT23-25 NT : 75 [9,8 42 [6, 25 [4, 5 [3, 25 [28,3.2 [, [,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 [8,9 73 [8,2 275 [3,.3 [,5 6.3 [,7 5.8 [,8 All ratios are available to ship in 24 hours 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). 27

28 NemaTRUE Size 34/9 ue Planetary Gearheads English English - Dimensions are in (mm) AD* L.375 (9.53).25 (3.8).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).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, [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. All ratios are available to ship in 24 hours through the Gearhead Express Program. 28 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 [, [,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 [, [,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 [, [,9 48 [5,4 NT34-4 NT9-4 4: 77 [87, 72 [79,3 668 [75,5 62 [7, 85 [96,.65 [, [,9 48 [5,4 NT34-5 NT9-5 5: 72 [8,4 652 [73,7 68 [69,8 595 [67,2 85 [96,.65 [, [,9 48 [5,4 NT34-7 NT9-7 7: 77 [87, 72 [79,3 668 [75,5 62 [7, 85 [96,.65 [, [,9 48 [5,4 NT34- NT9- : 325 [36,7 295 [33,3 28 [3,6 27 [3,5 7 [79,.65 [, [,9 48 [5,4 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).

29 TRUE Planetary Gearheads NemaTRUE Size 42/5 ue Planetary Gearheads English - Dimensions are in (mm) AD* L.5 (2.7).5 (38.) ø.625 (5.875) ø.6245 (5.862).76 (7.9) ø 2.87 (55.55) ø 2.86 (55.52) 2. (5.8) English.7 (4.3).5 (38.).7 (4.3).875 (22.2) Metric - Dimensions are mm (in) /8 (3.2) AMERICAN STD. SQUARE KEY 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) 3.5 (.38) 5 (.97) 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, [87,9 3 max 8 max 8.9 [4. 93% 5: to : 4.72 [9, [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 [ [ [ [54.8 [3. 4 [.6 3 [ [7.4 NT42-4 NT5-4 4: 85 [ [ [ [64.4 [ [.43 3 [ [7.4 NT42-5 NT5-5 5: 8 [ [ [ [36.7 [ [.43 3 [ [7.4 NT42-7 NT5-7 7: 79 [ [ [ [57.6 [ [.43 3 [ [7.4 NT42- NT5- : 46 [ [ [ [4.8 [3..9 [.2 3 [ [7.4 NT42-5 NT5-5 5: 454 [ [ [ [42. 6 [ [.44 3 [ [7.4 NT42-2 NT5-2 2: 29 [ [ [.3 95 [2.3 6 [ [.42 3 [ [7.4 NT42-25 NT : 25 [4.2 5 [ [ [ [ [.42 3 [ [7.4 NT42-3 NT5-3 3: 972 [ [ [ [9. 6 [8.8.9 [.2 3 [ [7.4 NT42-4 NT5-4 4: 435 [ [ [ [ [8.8.8 [.2 3 [ [7.4 NT42-5 NT5-5 5: 395 [ [4.2 5 [8.6 5 [8.6 6 [8.8.8 [.2 3 [ [7.4 NT42-7 NT5-7 7: 375 [ [39. 3 [ [6.4 6 [8.8.8 [.2 3 [ [7.4 NT42- NT5- : 63 [ [ [ [59. 2 [ [.2 3 [ [7.4 All ratios are available to ship in 24 hours 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). 29

30 TRUE Planetary Gearheads Radial and Axial Load Ratings NT7 X Fr Fa Radial Forc e, F r, (lb f) Radial Forc e, F r, (N) lb f [N [ 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 [ 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, 3

31 TRUE Planetary Gearheads NemaTRUE 9 Right Angle Gearheads Ready for Immediate Delivery Precision 3 arc-minutes Frame Sizes NEMA 23, 34, 42 Torque Capacity up to 255 Nm Ratio Availability : thru 5: Radial load capacity Mounting System up to 29 N RediMount Tapered Roller bearings provide high radial and axial load capacity 2 Innovative PowerTRUE* gearing delivers smooth, quiet geared reduction 5 3 Tapered roller bearings provide high axial load carrying capabilities 4 4 HRC 55-6 steel gears provide superior wear resistance and increased backlash integrity 2 5 RediMount system provides error-free motor installation 3 3

32 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. [ [9,5 3 max 3. [,4 98% 5:T to 5: 3.79 [ [27 5 max 3.4 [,5 93% 6: to 5: 4.48 [ [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. 32 Performance Specifications Part Number Ratio ( ) in-lb [Nm Hour Life in-lb [Nm (5 ) in-lb [Nm Tpeak in-lb [Nm ( ) in-lb [Nm 2 Hour Life in-lb [Nm (5 ) 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. [, [,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 [, [, NTR23-4 4: 6 [7 56 [6 5 [6 238 [27 56 [6 5 [6 46 [ [,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 [ [,42.3 [,2 NTR23-6 6: 53 [7 3 [5 26 [4 366 [4 49 [7 2 [4 6 [ [,4 6.7 [,8 NTR23-9 9: 97 [ 83 [9 8 [9 289 [33 95 [ 76 [9 74 [8 3.8 [, [, NTR23- : 57 [8 44 [6 3 [5 366 [4 55 [8 38 [6 2 [ [, [,7 NTR23-2 2: 72 [8 6 [7 59 [7 252 [28 7 [8 56 [6 55 [ [, [, NTR23-5 5: [ 9 [ 83 [9 297 [34 99 [ 88 [ 76 [ [, [, NTR23-2 2: 74 [8 67 [8 6 [7 366 [4 73 [8 64 [7 56 [ [,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 [ [,3 9. [, NTR23-5 5: 62 [7 59 [7 57 [6 23 [23 6 [7 58 [7 55 [ [,3 9.6 [, NTR23-6 6: 63 [8 6 [8 58 [8 366 [4 63 [8 6 [8 57 [ [, [,7 NTR : 4 [2 2 [2 [ 3 [35 3 [2 [ 99 [ 2.95 [, [,9 NTR23-9 9: 4 [2 2 [2 [ 33 [35 3 [2 2 [ [ 3.9 [, [,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 [ [, [, NTR : 63 [7 62 [7 6 [7 27 [23 62 [7 6 [7 6 [ [,3 9.7 [, NTR23-5 5: 4 [2 3 [2 2 [2 36 [36 4 [2 3 [2 2 [ 2.9 [, [,9 NTR23-2 2: 64 [9 63 [8 62 [8 366 [4 64 [8 63 [8 62 [ [,39 6. [,7 NTR : 63 [7 62 [7 62 [7 27 [23 63 [7 62 [7 6 [ [,3 9.7 [, NTR23-3 3: 4 [2 4 [2 3 [2 39 [36 4 [2 4 [2 3 [ [,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 [ [,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.

33 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 ø.5 (2.7) ø.4995 (2.687) 3.25 SQ. (82.6).556 (4.) L.75 (9.) K.62 (.57).7 (4.32) ø.28 (5.54) THRU HOLES 4PL. EQUALLY SPACED ON A ø (98.43) BOLT CIRCLE 3.54 SQ. (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 [ [69 5 max 7.4 [3,4 93% 6: to 5: 5.79 [ [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 (5 ) in-lb [Nm Tpeak in-lb [Nm ( ) in-lb [Nm 2 Hour Life in-lb [Nm (5 ) in-lb [Nm 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 [ [3, 2.6 [,4 NTR34-2 2: 38 [ [39 35 [36 3 [ [4 32 [36 29 [33 4. [,59 9. [2,2 NTR34-3 3: 25 [ [26 27 [23 95 [2 232 [26 22 [24 92 [22 2. [, [2,4 NTR34-4 4: 92 [22 76 [2 59 [8 695 [79 78 [2 62 [8 47 [7.2 [, [2,5 NTR34-5P 5:P 42 [6 29 [5 7 [3 58 [66 3 [5 9 [3 8 [2. [, [2,6 NTR34-5T 5:T 58 [ [49 42 [47 3 [ [ [ [ [, [2,6 NTR34-6 6: 448 [5 38 [43 37 [42 3 [ [5 352 [4 342 [ [,63 5. [,7 NTR34-9 9: 296 [33 25 [ [ [ 289 [ [ [25 2. [,37 9. [2, NTR34- : 462 [ [48 38 [43 3 [ [52 44 [ [4 3.7 [, [,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 [ [3 25 [28 8 [5 3 [ [3 232 [26.3 [, [2,5 NTR34-2 2: 233 [26 23 [24 92 [22 3 [26 23 [26 24 [23 78 [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 [ [ [32 45 [8 39 [ [ [3. [, [2, NTR34-4 4: 238 [ [26 28 [ [ [ [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 [ [ [53 3 [ [ [53 46 [ [, [,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. [, [2, NTR34- : 48 [ [ [53 3 [ [ [ [ [, [,7 NTR34-2 2: 242 [ [ [27 87 [92 24 [ [ [26.6 [,3 2.7 [2,3 NTR : 78 [2 75 [2 72 [9 666 [75 77 [2 73 [2 69 [9.8 [, [2,5 NTR34-5 5: 37 [36 34 [35 3 [35 96 [24 36 [36 33 [35 39 [35.4 [, [2, NTR34-2 2: 48 [ [ [54 3 [26 48 [ [ [ [, [,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. [, [2, NTR34-4 4: 243 [ [27 24 [ [ [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. 33

34 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 K.875 (22.2).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* 34 Ratio Performance Specifications Part Number Dimension K in [mm Ratio Dimension L in [mm ( ) in-lb [Nm Hour Life in-lb [Nm Backlash [arc-min Weight lb [kg (5 ) in-lb [Nm Tpeak in-lb [Nm Efficiency : to 5:P 5.4 [ [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% ( ) in-lb [Nm Dimensions are inch (mm) AD** = Adapter length Adapter length will vary depending on motor. Efficiency is calculated at % of the rated torque. 2 Hour Life in-lb [Nm (5 ) in-lb [Nm J in-lb-sec 2 x -4 [kg-cm 2 Torsional Stiffness in-lb/arc-min [Nm/arc-min NTR42- : 496 [ [5 49 [46 62 [ [52 48 [ [ [5,28 5. [,7 NTR42-2 2: 885 [ 88 [9 73 [ [ [ [ [ [2, [2,8 NTR42-3 3: 687 [ [7 567 [ [ [ [ [ [2, [3,2 NTR42-4 4: 458 [52 48 [ [ [ [ [ [39 9. [2, [3,3 NTR42-5P 5:P 343 [39 33 [ [32 35 [47 37 [ [33 26 [3 8.8 [2,2 3. [3,4 NTR42-5T 5:T 346 [52 7 [ [ [ [43 97 [2 778 [ [2,78 3. [3,4 NTR42-6 6: 4 [8 885 [ 859 [ [255 8 [5 87 [ [ [2,77 2. [2,3 NTR42-9 9: 88 [9 687 [ [ [ [ [72 66 [7 2.5 [2, [2,8 NTR42- : 72 [2 979 [ 885 [ 2255 [ [2 938 [6 87 [ [2,63 2. [2,3 NTR42-2 2: 538 [6 458 [ [5 728 [ [ [48 4 [ [2, [3, NTR42-5 5: 832 [94 76 [ [ [ [ [ [ [2, [3,3 NTR42-2 2: 554 [63 56 [ [ [ [ [ [ [2, [3, NTR : 46 [ [ [ [65 4 [ [4 37 [36 8. [2, [3,2 NTR42-3 3: 85 [96 84 [ [ [ [ [9 752 [ [2, [2,8 NTR42-4 4: 566 [ [6 58 [ [ [ [6 5 [57 8. [2, [3, NTR42-5 5: 425 [48 47 [ [ [ [ [ [ [, [3,2 NTR42-6 6: [26 95 [24 8 [ [255 9 [25 89 [23 69 [ [2, [2,2 NTR : 86 [ [ [ [ [97 84 [ [ [2, [2,8 NTR42-9 9: 863 [97 85 [ [ [ [ [96 83 [ [2, [2,8 NTR42- : 4 [26 5 [25 95 [ [255 3 [26 [24 89 [ [2, [2,2 NTR42-2 2: 574 [ [ [ [ [ [ [ [2, [3, NTR : 43 [ [48 46 [ [ [48 42 [47 4 [ [2, [3,2 NTR42-5 5: 865 [ [97 85 [ [ [ [ [ [2,9 25. [2,8 NTR42-2 2: 6 [26 2 [26 7 [ [255 6 [26 [25 4 [ [2, [2,2 NTR : 432 [ [ [ [76 43 [ [ [48 8. [2, [3,2 NTR42-3 3: 867 [ [98 86 [ [ [ [ [ [2, [2,8 NTR42-4 4: 577 [ [ [ [ [ [65 57 [64 8. [2,4 27. [3, NTR42-5 5: 433 [49 43 [ [48 58 [ [49 43 [ [ [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. = 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.

35 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 [ [ [53 9 [4 NTR34 X F r F a Radial Force, F r, (lb f) Radial Force, F r, (N) lb f [N 5 34 [5 27 [ [ [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 [ [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, 35

36 36

37 TRUE Planetary Gearheads DuraTRUE ue Planetary Gearheads Ready for Immediate Delivery Precision Frame Sizes Torque Capacity 8 arc-minutes 6mm, 9mm, 5mm and 42mm up to 834 Nm Ratio Availability 3: thru : Radial load capacity Mounting System up to 5 N RediMount Sealed deep groove ball bearings provide high radial load carrying capability 2 HRC 55-6 steel gears provide superior wear resistance and increased backlash integrity 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 Micron ue Planetary Gearheads shipped within 24 hours! Gearhead Express Need it fast? Go to the back cover of the catalog for details. 37

38 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) 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 Dimension L Backlash [arc-min Weight kg [lb Efficiency 3: to : 53 [2.7 8 max, [2.2 93% 5: to : 7 [ 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 5 [3 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 8 [2 45 [4 4 [24 3 [2 [ [92,44 [3.9,8 [6.8 DT6-5 5: 25 [28 2 [77 8 [57 44 [6 52 [46 2 [77 6 [44 4 [27 3 [7,46 [4.,9 [8.2 DT6-2 2: 26 [23 24 [22 2 [86 77 [2 46 [47 24 [22 2 [77 8 [59 7 [5,46 [4.,9 [7.9 DT : 24 [24 22 [95 9 [72 58 [8 52 [ [95 8 [58 6 [4 5 [28,46 [4.,9 [8.3 DT6-3 3: 28 [ [28 22 [93 77 [2 52 [46 25 [28 2 [77 8 [57 6 [44,44 [3.9, [8.7 DT6-4 4: 27 [ [23 26 [23 22 [24 46 [47 27 [ [22 2 [86 2 [77,44 [3.9,9 [8.3 DT6-5 5: 25 [ [24 24 [29 95 [22 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 86 [2 46 [47 24 [22 2 [86 8 [59 7 [5,44 [3.9,9 [8.3 DT6- : 2 [8 9 [65 8 [57 5 [7 5 [447 9 [67 7 [53 6 [45 6 [4,44 [3.9,9 [7.8 All ratios are available to ship in 24 hours 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. 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 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) 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 Dimension L Backlash [arc-min Weight kg [lb Efficiency 3: to : 67 [ max 3, [6.6 93% 5: to : 9 [ max 3,7 [8. 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 DT9-3 3: 69 [64 56 [499 5 [ [45 67 [ [ [45 4 [ [329 2,22 [.97 4,9 [43.3 DT9-4 4: 8 [78 67 [593 6 [53 55 [ [ [ [487 5 [ [47,84 [.6 4,8 [42.4 DT9-5 5: 75 [ [ [486 5 [ [ [549 5 [ [395 4 [362,76 [.56 4,8 [42.9 DT9-7 7: 73 [646 6 [53 53 [ [ [389 6 [53 48 [ [38 38 [336,72 [.5 4,8 [42.4 DT9- : 55 [488 5 [ [4 44 [ [39 5 [ [47 43 [38 4 [363,63 [.44 4, [35.6 DT9-5 5: 93 [ [ [72 74 [ [ [ [ [582 6 [534,78 [.58 4,9 [43.7 DT9-2 2: 89 [ [76 84 [ [ [ [ [ [68 7 [628,77 [.6 4,8 [42.4 DT : 84 [747 8 [74 78 [ [ [ [73 79 [ [64 66 [587,77 [.56 5, [44.5 DT9-3 3: 3 [98 93 [ [78 84 [ [ [84 86 [764 8 [76 74 [657,64 [.45 4,9 [43.4 DT9-4 4: 93 [ [ [77 86 [76 67 [478 9 [85 88 [ [76 84 [743,64 [.4 5, [44.2 DT9-5 5: 88 [ [ [728 8 [74 67 [ [ [73 8 [72 79 [698,63 [.45 5, [44.2 DT9-7 7: 86 [76 82 [726 8 [78 79 [ [ [743 8 [77 79 [ [69,63 [.4 5, [44.2 DT9- : 75 [ [68 65 [ [ [ [63 64 [562 6 [ [53,63 [.45 4,4 [38.5 All ratios are available to ship in 24 hours 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). 39

40 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) 3.5 (.38) 5 (.97) 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 [ max 5,7 [2.7 93% 5: to : 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 [ [ [67 7 [ [25 86 [757 7 [65 62 [ [499 4,39 [3.88 3,9 [23.4 DT5-4 4: 23 [89 98 [867 9 [85 85 [ [253 2 [93 85 [ [664 7 [62 3, [2.7 3,9 [22.7 DT5-5 5: 6 [25 9 [83 83 [ [ [25 94 [ [ [ [55 2,88 [2.55,6 [2.4 DT5-7 7: 3 [ 88 [779 8 [77 75 [ [ [84 75 [ [575 6 [53 2,8 [2.5 3,9 [22.7 DT5- : 9 [796 8 [75 76 [ [ [25 83 [ [66 7 [68 66 [588 2,47 [2.8,6 [2.4 DT5-5 5: 7 [5 39 [ [86 3 [ [25 39 [226 3 [996 [882 9 [89 2,95 [2.6 2,9 [4. DT5-2 2: 75 [549 6 [ [ [ [253 6 [ [68 8 [44 9 [965 2,95 [2.6 3,9 [22.7 DT : 67 [ [35 35 [95 24 [ [25 53 [35 24 [96 [97 [89 2,9 [2.57 4, [25. DT5-3 3: 23 [794 7 [28 5 [ [ [253 7 [5 39 [ [86 3 [996 2,48 [2.2 4, [24.4 DT5-4 4: 8 [62 75 [549 9 [682 6 [ [ [575 6 [ [ [68 2,47 [2.2 4, [24.4 DT5-5 5: 73 [ [ [ [ [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 [ [ [487 5 [ [77 22 [8 2,47 [2.2 4, [24.4 DT5- : 23 [87 2 [995 7 [943 3 [ [25 4 [6 4 [92 99 [ [84 2,47 [2.9,4 [.6 All ratios are available to ship in 24 hours 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. 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 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) 63 (2.48) 3.5 (.38) 5 (.97) ø (.433) THRU HOLES 4 PL. EQUALLY SPACED ON A ø 65 (6.496) BOLT CIRCLE 42 SQ. (5.59) Ratio Dimension L Backlash [arc-min Weight kg [lb Efficiency 3: to : 2 [ max 2,8 [ % 5: to : 7 [6.7 9 max 7,2 [38. 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 DT42-3 3: 372 [ [ [ [ [ [ [27 27 [92 99 [762 23,2 [2.5 5,8 [458.7 DT42-4 4: 43 [ [ [ [ [ [ [ [ [25 5, [.3 52,9 [467. DT42-5 5: 4 [ [ [ [ [ [ [ [28 29 [942 4,7 [.3 52,6 [465. DT42-7 7: 45 [ [ [ [ [ [ [ [27 24 [894 4,5 [.3 5,5 [445.9 DT42- : 229 [ [88 9 [685 8 [ [ [87 89 [ [ [479 2, [.7 4,3 [365. DT42-5 5: 524 [ [ [ [ [ [ [ [ [2856 5, [.34 59,6 [527.6 DT42-2 2: 5 [ [ [48 45 [ [ [ [ [ [3328 4,8 [.3 58,5 [56.6 DT : 48 [ [ [ [ [ [ [ [ [348 4,8 [.3 57,7 [5.6 DT42-3 3: 578 [ [ [ [ [ [ [ [ [356 2,2 [.8 59,9 [529.9 DT42-4 4: 52 [46 5 [ [ [ [738 5 [ [ [ [453 2,9 [. 57,5 [57.7 DT42-5 5: 5 [ [ [ [ [ [ [ [ [3876 2, [.7 57,8 [5. DT42-7 7: 496 [ [ [48 45 [ [ [ [46 45 [ [3882 2, [. 54,4 [48.4 DT42- : 34 [ [ [ [ [ [ [ [ [24 2, [.7 42,9 [379.5 All ratios are available to ship in 24 hours 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). 4

42 Radial and Axial Load Ratings DT6 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [32 33 [255 DT9 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [47 66 [373 DT5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [679 DT42 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [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, 42

43 TRUE Planetary Gearheads DuraTRUE 9 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 Deep Groove Ball bearings provide high radial load carrying capabilities 2 HRC 55-6 steel gears provide superior wear resistance and increased backlash integrity 3 Innovative PowerTRUE gearing delivers smooth, quiet geared reduction RediMount system provides error-free installation

44 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 [ [ 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 (5 ) Tpeak ( ) 2 Hour Life (5 ) 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 [ [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 [ [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 [ [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 [ [27 2 [78 5 [ [235 9 [68 6 [44,32 [2.8 2,4 [2.5 DTR6-5 5: 3 [ [93 9 [65 5 [ [98 8 [56 5 [34,35 [2.9 2,3 [2. DTR6-2 2: 3 [ [2 2 [8 5 [45 27 [237 9 [7 6 [46,4 [3.4 2,3 [2.2 DTR : 32 [ [ [93 5 [ [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. 44 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).

45 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 Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency : to 5:P 79 [3. 9,5 [4.3 8 max 2,3 [5 98% 5:T to 5: 96 [ [ max 2,5 [5.5 93% 6: to 5: 4 [ [ 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 (5 ) Tpeak ( ) 2 Hour Life (5 ) 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. 45

46 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: [ [ max 4,8 [ 93% 6: to 5: 24 [ [ 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 (5 ) Tpeak ( ) 2 Hour Life (5 ) 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 [ [ [ [48 4 [359,64 [4.5 7,8 [69.2 DTR9-6 6: 82 [722 6 [ [ [ [64 5 [ [379,63 [4.4 5,5 [48.2 DTR9-9 9: 75 [ [64 6 [ [ [ [ [428,39 [2.3 5,5 [48.8 DTR9- : 79 [73 68 [ [54 67 [ [ [ [47,62 [4.3 5,5 [48.4 DTR9-2 2: 57 [59 57 [59 57 [59 44 [ [59 57 [59 53 [467,29 [.4 5,5 [49. DTR9-5 5: 82 [ [ [58 67 [479 8 [77 62 [ [47,26 [. 5,5 [49. DTR9-2 2: 83 [ [68 72 [ [479 8 [72 68 [ [54,28 [.3 5,5 [48.7 DTR : 7 [624 7 [624 7 [ [479 7 [624 7 [ [549,26 [. 5,5 [48.7 DTR9-3 3: 64 [ [488 5 [ [ [526 5 [ [48,38 [2.2 4, [35.6 DTR9-4 4: 67 [59 58 [59 53 [ [ [ [47 49 [437,28 [.3 4, [35.6 DTR9-5 5: 69 [68 59 [ [ [ [ [486 5 [452,25 [. 4, [35.6 DTR9-6 6: 6 [94 8 [79 69 [68 67 [479 9 [8 65 [ [494,63 [4.4 5,5 [48.6 DTR : 98 [87 9 [ [ [ [85 75 [66 64 [567,39 [2.3 5,5 [48.4 DTR9-9 9: 98 [866 9 [8 78 [ [ [ [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 [ [ [ [ [ [ [68,29 [.4 5,5 [48.5 DTR [75 85 [75 85 [75 67 [ [75 85 [75 75 [66,26 [. 5,8 [5.6 DTR9-5 5: 6 [ [ [ [ [866 8 [75 69 [64,39 [2.3 5,5 [48.3 DTR9-2 2: 9 [96 [ [ [479 8 [ [78 76 [67,6 [4.2 5,5 [48.5 DTR : 92 [83 92 [83 92 [83 67 [ [83 92 [83 8 [75,26 [. 5,8 [5.5 DTR9-3 3: 84 [74 72 [ [ [ [ [ [545,38 [2.2 4, [35.5 DTR9-4 4: 87 [ [ [65 67 [479 8 [7 69 [64 64 [569,28 [.3 4, [35.5 DTR9-5 5: 9 [ [ [ [ [ [ [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. 46 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).

47 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 Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency : to 5:P [ [ max 4, [9 98% 5:T to 5: 24 [ [ max 4,8 [ 93% 6: to 5: 4 [ [ 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 (5 ) Tpeak ( ) 2 Hour Life (5 ) 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 [ [389 4 [352 4 [ [394 4 [ [325,59 [4. 6,5 [57.2 DTR9S-3 3: 32 [28 29 [ [232 4 [5 29 [26 27 [ [24,37 [2. 7,3 [64.6 DTR9S-4 4: 24 [25 22 [96 2 [77 87 [ [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 [ [ [469 4 [ [556 5 [ [433,64 [4.5 5, [45. DTR9S-6 6: 57 [5 48 [ [44 4 [ [49 44 [ [382,63 [4.4 5, [45. DTR9S-9 9: 37 [33 32 [28 3 [ [95 37 [ [26 28 [252,37 [2. 6,4 [56.9 DTR9S- : 58 [56 53 [47 48 [426 4 [ [5 5 [ [394,54 [3.7 5, [44.5 DTR9S-2 2: 29 [ [25 24 [29 94 [ [ [99 22 [93,3 [.6 7, [62.7 DTR9S-5 5: 38 [34 35 [3 32 [28 28 [3 38 [ [ [26,28 [.3 7,4 [65.8 DTR9S-2 2: 29 [26 27 [ [25 4 [ [ [ [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 [ [ [38 3 [6 39 [ [ [37,25 [. 6, [53.8 DTR9S-4 4: 3 [ [ [ [88 3 [ [25 27 [235,9 [.6 6,8 [6.5 DTR9S-5 5: 22 [96 2 [88 2 [79 82 [ [95 2 [84 2 [73,7 [.4 7,3 [64.2 DTR9S-6 6: 6 [535 6 [ [52 4 [237 6 [ [ [54,63 [4.4 4,9 [43.5 DTR9S-75 75: 4 [ [ [34 36 [2 4 [35 39 [ [336,3 [.6 6,4 [56.2 DTR9S-9 9: 4 [ [ [ [26 4 [ [ [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 [ [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 [ [28 4 [ [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 [ [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 [ [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. 47

48 DuraTRUE 9 Size 5 Right Angle Gearheads 74 (6.85) 6 (4.58) 4 (.55) 5 (.97) 7 (.276) ø h7 (4.337/4.3293) 8 (.35) 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 Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency 5: to 5: 37 [ [ max [24 93% 6: to 5: 68,4 [ [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 (5 ) Tpeak ( ) 2 Hour Life (5 ) 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 [ [25 [ [634 6 [544 2,79 [24.7 5,3 [35 DTR5-6 6: 3 [47 93 [825 8 [ [25 5 [ [67 65 [575 2,77 [24.5 2,5 [ DTR5-9 9: 46 [295 5 [932 9 [ [25 9 [52 86 [ [649 2,37 [2. 2,6 [2 DTR5- : 43 [262 3 [98 88 [ [25 6 [25 83 [ [633 2,75 [24.3 3, [6 DTR5-2 2: 37 [2 5 [6 98 [ [25 3 [47 93 [825 8 [78 2,9 [9.4 2,7 [2 DTR5-5 5: 6 [425 6 [25 99 [ [25 3 [58 94 [833 8 [75 2,4 [8.9 2,7 [2 DTR5-2 2: 64 [ [8 8 [ [25 43 [262 3 [98 88 [779 2,8 [9.3 3,2 [7 DTR : 67 [ [95 6 [ [25 53 [35 [97 94 [833 2,4 [8.9 3,2 [7 DTR5-3 3: 5 [93 9 [ [ [25 97 [86 83 [ [68 2,34 [2.7,5 [2 DTR5-4 4: 9 [ [83 87 [ [25 [ [769 8 [72 2,7 [9.2,5 [2 DTR5-5 5: 2 [ [858 9 [ [25 4 [92 9 [ [737 2,3 [8.8,5 [2 DTR5-6 6: 69 [495 2 [75 4 [ [25 37 [24 99 [ [749 2,77 [24.5 3,2 [7 DTR : 94 [75 39 [233 2 [ [25 39 [233 3 [2 97 [86 2,35 [2.8 3, [6 DTR5-9 9: 9 [ [24 8 [4 284 [25 55 [37 [ [846 2,37 [2. 2,5 [ DTR5- : 86 [ [83 5 [5 284 [25 5 [336 9 [ [825 2,75 [24.3 3, [5 DTR5-2 2: 78 [577 5 [ [ [25 69 [495 2 [75 4 [923 2,9 [9.4 2,6 [ DTR [ [ [ [25 84 [ [68 3 [2 2,4 [8.9 3,2 [7 DTR5-5 5: 2 [857 5 [336 3 [ [25 7 [59 23 [85 5 [932 2,35 [2.8 3, [6 DTR5-2 2: 24 [ [457 4 [ [25 86 [ [83 5 [5 2,73 [24.2 3,2 [6 DTR : 27 [92 76 [557 5 [ [25 99 [ [ [85 2,4 [8.9 3,2 [7 DTR5-3 3: 37 [22 7 [37 8 [ [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 [ [8 7 [ [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. 48 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).

49 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 Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency : to 5:P 37 [ [ max 9 [2 98% 5:T to 5: 68,4 [ [8.9 9 max [24 93% 6: to 5: 2 [ [.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. Performance Specifications Part Number Ratio ( ) Hour Life (5 ) Tpeak ( ) 2 Hour Life (5 ) J kg-cm 2 [in-lbsec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min DTR5S- : 63 [ [56 52 [ [8 58 [52 53 [ [422 5,28 [46.7 7,6 [67.6 DTR5S-2 2: 2 [989 2 [93 92 [ [255 3 [93 94 [ [754 2,7 [23.9 2,5 [ DTR5S-3 3: 87 [ [7 72 [ [ [79 73 [ [585 2,33 [2.6 4,2 [26 DTR5S-4 4: 58 [5 53 [ [ [76 53 [ [43 44 [39 2,6 [9. 4,9 [32 DTR5S-5P 5:P 43 [384 4 [35 36 [36 64 [45 4 [ [ [292 2,2 [8.8 5,3 [35 DTR5S-5T 5:T 7 [55 26 [7 8 [ [ [262 2 [97 88 [778 2,78 [24.6 5,3 [35 DTR5S-6 6: 3 [63 2 [989 9 [ [ [38 3 [93 [887 2,77 [24.5,2 [9.7 DTR5S-9 9: 2 [93 87 [ [ [249 [884 8 [79 78 [689 2,32 [2.5 2,8 [3 DTR5S- : 35 [98 24 [94 2 [ [ [83 8 [48 3 [93 2,63 [23.2,2 [9.3 DTR5S-2 2: 68 [6 58 [5 56 [ [92 66 [ [ [458 2,22 [9.6 4, [24 DTR5S-5 5: 5 [93 96 [ [ [255 4 [99 92 [84 8 [79 2,8 [9.3 4,6 [3 DTR5S-2 2: 7 [69 64 [ [5 283 [ [62 6 [ [472 2,8 [8.4 4, [24 DTR5S-25 25: 52 [ [ [ [62 52 [ [46 4 [354 2,4 [8. 4,6 [29 DTR5S-3 3: 7 [95 3 [9 98 [ [255 7 [945 [ [84 2,3 [8.9 2,5 [ DTR5S-4 4: 72 [ [66 65 [ [24 7 [ [ [559 2,3 [8. 3,8 [22 DTR5S-5 5: 54 [475 5 [ [ [ [472 5 [ [49,99 [7.6 4,5 [28 DTR5S-6 6: 4 [ [ [ [255 4 [ [27 35 [94 2,78 [24.6, [88.5 DTR5S-75 75: 9 [963 7 [947 5 [ [255 9 [96 6 [939 4 [99 2,22 [9.7 2,7 [2 DTR5S-9 9: 9 [964 7 [95 6 [ [255 9 [962 7 [945 5 [927 2,33 [2.6 2,6 [2 DTR5S- : 4 [245 4 [ [ [255 4 [ [23 37 [27 2,64 [23.3, [89.5 DTR5S-2 2: 73 [ [633 7 [ [28 72 [64 7 [629 7 [67 2,23 [9.7 3,9 [23 DTR5S [48 53 [ [ [7 54 [48 53 [ [459 2,8 [8.4 4,6 [29 DTR5S-5 5: 9 [967 8 [959 7 [ [255 9 [966 8 [955 7 [945 2,9 [9.4 2,7 [2 DTR5S-2 2: 4 [248 4 [243 4 [ [255 4 [247 4 [24 39 [234 2,59 [22.9 9,8 [87. DTR5S-25 25: 55 [ [ [ [ [ [ [472 2,5 [8. 4,6 [29 DTR5S-3 3: 9 [969 9 [965 9 [ [255 9 [968 9 [963 8 [958 2,4 [8.9 2,5 [ DTR5S-4 4: 73 [ [ [ [26 73 [ [64 72 [638 2,4 [8. 3,8 [22 DTR5S-5 5: 55 [ [ [48 98 [ [ [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. 49

50 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 [ [9.9 9 max 24 [53 93% 6: to 5: 29 [ [.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 (5 ) Tpeak ( ) 2 Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min DTR42-5 5: 433 [ [ [ [ [ [ [92 3,9 [23 47,4 [49 DTR42-6 6: 454 [ [ [ [ [ [ [229 3,8 [22 38,6 [342 DTR42-9 9: 444 [ [ [ [ [ [ [2292,8 [4 39, [346 DTR42- : 448 [ [32 3 [ [ [ [ [2237 3,7 [2 4,6 [36 DTR42-2 2: 39 [ [ [ [ [ [ [2498,9 [ ,3 [348 DTR42-5 5: 463 [496 4 [ [3 833 [ [ [ [2526,7 [ ,4 [349 DTR42-2 2: 473 [ [ [ [ [ [32 3 [2754,8 [95.9 4,9 [362 DTR : 399 [ [ [ [ [ [ [2944,6 [94. 4,9 [362 DTR42-3 3: 268 [ [ [ [ [296 2 [87 95 [724,7 [3 35,6 [35 DTR42-4 4: 279 [ [ [ [ [ [ [87,8 [ ,6 [35 DTR42-5 5: 287 [ [ [ [ [ [22 2 [87,6 [ ,6 [35 DTR42-6 6: 592 [ [ [ [ [ [ [2644 3,8 [22 4,8 [36 DTR : 557 [ [ [ [ [489 4 [ [339,7 [4 4,6 [36 DTR42-9 9: 579 [ [ [ [ [ [ [2986,8 [4 38,6 [342 DTR42- : 584 [ [ [ [ [ [ [295 3,7 [2 4,2 [356 DTR42-2 2: 46 [ [ [ [ [ [ [3255,9 [ , [345 DTR : 48 [ [ [ [ [ [429 4 [3542,6 [94. 4,9 [362 DTR42-5 5: 63 [ [ [ [ [ [ [329,7 [4 4,6 [36 DTR42-2 2: 66 [ [ [ [ [ [ [3588 3,6 [2 4,8 [36 DTR : 52 [ [ [ [ [ [ [3836,6 [94. 4,9 [362 DTR42-3 3: 349 [ [ [ [ [ [ [2246,7 [3 35,6 [35 DTR42-4 4: 363 [ [ [ [ [ [ [2355,8 [ ,6 [35 DTR42-5 5: 374 [ [ [ [ [ [ [2438, [ ,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. 5 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).

51 DuraTRUE 9 Size 42S (Slim Line) Right Angle Gearheads 66 (6.54) 95 (3.75) 2 (.79) 8 (3.5) 8 (.35) ø 3 h7 (5.8/5.65) 2 (.472) TRUE Planetary Gearheads Metric 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 Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency : to 5:P 6 [ [9.9 8 max 9 [43 98% 5:T to 5: 29 [ [.3 9 max 24 [53 93% 6: to 5: 259 [ [ 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 (5 ) Tpeak ( ) 2 Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min DTR42S- : 35 [94 23 [9 [ [ [3 4 [6 3 [9 26,3 [232 23,7 [2 DTR42S-2 2: 279 [ [ [24 62 [ [ [ [885 3,5 [9 38,9 [344 DTR42S-3 3: 88 [663 7 [58 55 [ [ [ [4 43 [267,6 [2 44, [39 DTR42S-4 4: 35 [94 23 [9 [ [ [3 4 [6 3 [9,8 [95. 46,3 [4 DTR42S-5P 5:P [ [88 84 [ [ [ [ [683,6 [ ,4 [49 DTR42S-5T 5:T 34 [ [ [ [ [ [ [2294 3,8 [22 47,4 [49 DTR42S-6 6: 329 [ [ [ [6 322 [ [ [228 3,8 [22 3,8 [28 DTR42S-9 9: 22 [ [ [ [47 26 [93 74 [ [49,6 [2 39,6 [35 DTR42S- : 339 [ [ [ [ [ [ [2284 3, [6 3,6 [28 DTR42S-2 2: 59 [44 35 [94 3 [ [42 55 [ [3 2 [7, [ ,4 [384 DTR42S-5 5: 228 [24 28 [ [ [ [ [ [536,9 [ ,4 [42 DTR42S-2 2: 63 [ [32 35 [ [68 6 [ [ [3,4 [9.5 43,3 [383 DTR42S-25 25: 23 [85 2 [99 [ [346 2 [7 7 [ [827,2 [ ,3 [4 DTR42S-3 3: 233 [ [97 23 [ [57 23 [ [ [89,6 [ ,8 [343 DTR42S-4 4: 67 [478 6 [45 53 [ [43 66 [ [ [36, [ ,8 [379 DTR42S-5 5: 25 [9 2 [6 5 [4 44 [ [2 8 [4 [98 9,9 [ , [398 DTR42S-6 6: 35 [ [36 34 [38 84 [72 35 [ [ [2986 3,8 [22 3, [274 DTR42S-75 75: 236 [ [ [ [ [ [ [989, [ ,4 [348 DTR42S-9 9: 236 [ [ [ [ [ [ [28,6 [3 39, [346 DTR42S- : 352 [ [ [ [73 35 [3 348 [ [342 3, [6 3,3 [278 DTR42S-2 2: 69 [ [ [ [ [ [ [442, [ , [38 DTR42S-25 25: 27 [23 25 [4 23 [85 45 [ [2 24 [96 2 [7,4 [9.7 45,3 [4 DTR42S-5 5: 237 [ [ [ [ [ [ [245,9 [ ,3 [348 DTR42S-2 2: 353 [32 35 [37 35 [ [ [38 35 [3 349 [385 2,9 [4 3,5 [27 DTR42S-25 25: 27 [28 26 [8 25 [9 42 [ [26 26 [4 25 [2,2 [9.3 45,2 [4 DTR42S-3 3: 237 [ [ [28 64 [ [ [ [274,7 [ ,8 [343 DTR42S-4 4: 7 [56 69 [5 69 [ [458 7 [55 69 [ [489,2 [ ,8 [379 DTR42S-5 5: 28 [3 27 [25 27 [2 427 [ [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. 5

52 Radial and Axial Load Ratings DTR6 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [32 33 [255 DTR9 X Fr Fa Radial Force, F r, (N ) Radial Force, F r, (lb f) [ [ [ [47 66 [373 DTR5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [679 DTR42 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [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, 52

53 Radial and Axial Load Ratings DTR6S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) TRUE Planetary Gearheads [484 7 [ [283 5 [ [78 DTR9S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [7 256 [ [ [ [26 DTR5S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [476 DTR42S X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [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, 53

54 54

55 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 55

56 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) 56 Ratio Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency : to 5:P [ [ max 4. [9 98% 5:T to 5: 24 [ [ max 4.8 [ 93% 6: to 5: 47 [ [ max 5.5 [2 88% Performance Specifications Part Number Ratio ( ), Hour Life (5 ) 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 (5 ) 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 [ [389 4 [352 4 [ [394 4 [ [325,59 [4. 6,5 [57.2 DTR9H-3 3: 32 [28 29 [ [232 4 [ [26 27 [ [24,37 [2. 7,3 [64.6 DTR9H-4 4: 24 [25 22 [96 2 [77 4 [ [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 [ [ [469 4 [ [556 5 [ [433,64 [4.5 5, [45. DTR9H-6 6: 57 [5 48 [ [44 4 [ [49 44 [ [382,63 [4.4 5, [45. DTR9H-9 9: 37 [33 32 [28 3 [273 4 [ [ [26 28 [252,37 [2. 6,4 [56.9 DTR9H- : 58 [56 53 [47 48 [426 4 [ [5 5 [ [394,54 [3.7 5, [44.5 DTR9H-2 2: 29 [ [25 24 [29 4 [ [ [99 22 [93,3 [.6 7, [62.7 DTR9H-5 5: 38 [34 35 [3 32 [28 4 [ [ [ [26,28 [.3 7,4 [65.8 DTR9H-2 2: 29 [26 27 [ [25 4 [ [ [ [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 [ [ [38 4 [ [ [ [37,25 [. 6, [53.8 DTR9H-4 4: 3 [ [ [243 4 [237 3 [ [25 27 [235,9 [.6 6,8 [6.5 DTR9H-5 5: 22 [96 2 [88 2 [79 4 [ [95 2 [84 2 [73,7 [.4 7,3 [64.2 DTR9H-6 6: 6 [535 6 [ [52 4 [237 6 [ [ [54,63 [4.4 4,9 [43.5 DTR9H-75 75: 4 [ [ [34 4 [237 4 [35 39 [ [336,3 [.6 6,4 [56.2 DTR9H-9 9: 4 [ [ [343 4 [237 4 [ [ [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 [ [26,3 [.6 7, [62. DTR9H-25 25: 22 [98 22 [95 22 [92 4 [ [98 22 [94 2 [89,23 [.8 7,4 [65.5 DTR9H-5 5: 4 [354 4 [35 39 [348 4 [237 4 [ [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 [ [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 [ [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.

57 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 5 SQ. (4.53) 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) 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 [ [ max 9 [2 98% 5:T to 5: 69 [ [8.9 9 max [24 93% 6: to 5: 2 [ [.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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min DTR5H- : 63 [ [56 52 [ [ [52 53 [ [422 5,28 [46.7 7,6 [67.6 DTR5H-2 2: 2 [989 2 [93 92 [ [255 3 [93 94 [ [754 2,7 [23.9 2,5 [ DTR5H-3 3: 87 [ [7 72 [ [255 8 [79 73 [ [585 2,33 [2.6 4,2 [26 DTR5H-4 4: 58 [5 53 [ [ [ [ [43 44 [39 2,6 [9. 4,9 [32 DTR5H-5P 5:P 43 [384 4 [35 36 [ [255 4 [ [ [292 2,2 [8.8 5,3 [35 DTR5H-5T 5:T 7 [55 26 [7 8 [ [ [262 2 [97 88 [778 2,78 [24.6 5,3 [35 DTR5H-6 6: 3 [63 2 [989 9 [ [ [38 3 [93 [887 2,77 [24.5,2 [9.7 DTR5H-9 9: 2 [93 87 [ [ [255 [884 8 [79 78 [689 2,32 [2.5 2,8 [3 DTR5H- : 35 [98 24 [94 2 [ [ [83 8 [48 3 [93 2,63 [23.2,2 [9.3 DTR5H-2 2: 68 [6 58 [5 56 [ [ [ [ [458 2,22 [9.6 4, [24 DTR5H-5 5: 5 [93 96 [ [ [255 4 [99 92 [84 8 [79 2,8 [9.3 4,6 [3 DTR5H-2 2: 7 [69 64 [ [5 283 [ [62 6 [ [472 2,8 [8.4 4, [24 DTR5H-25 25: 52 [ [ [ [ [ [46 4 [354 2,4 [8. 4,6 [29 DTR5H-3 3: 7 [95 3 [9 98 [ [255 7 [945 [ [84 2,3 [8.9 2,5 [ DTR5H-4 4: 72 [ [66 65 [ [255 7 [ [ [559 2,3 [8. 3,8 [22 DTR5H-5 5: 54 [475 5 [ [ [ [472 5 [ [49,99 [7.6 4,5 [28 DTR5H-6 6: 4 [ [ [ [255 4 [ [27 35 [94 2,78 [24.6, [88.5 DTR5H-75 75: 9 [963 7 [947 5 [ [255 9 [96 6 [939 4 [99 2,22 [9.7 2,7 [2 DTR5H-9 9: 9 [964 7 [95 6 [ [255 9 [962 7 [945 5 [927 2,33 [2.6 2,6 [2 DTR5H- : 4 [245 4 [ [ [255 4 [ [23 37 [27 2,64 [23.3, [89.5 DTR5H-2 2: 73 [ [633 7 [ [ [64 7 [629 7 [67 2,23 [9.7 3,9 [23 DTR5H-25 25: 54 [48 53 [ [ [ [48 52 [ [459 2,8 [8.4 4,6 [29 DTR5H-5 5: 9 [967 8 [959 7 [ [255 9 [966 7 [955 7 [945 2,9 [9.4 2,7 [2 DTR5H-2 2: 4 [248 4 [243 4 [ [255 4 [ [24 38 [234 2,59 [22.9 9,8 [87. DTR5H-25 25: 55 [ [ [ [ [ [ [472 2,5 [8. 4,6 [29 DTR5H-3 3: 9 [969 9 [965 9 [ [255 9 [968 8 [963 8 [958 2,4 [8.9 2,5 [ DTR5H-4 4: 73 [ [ [ [ [ [64 72 [638 2,4 [8. 3,8 [22 DTR5H-5 5: 55 [ [ [ [ [ [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. = 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

58 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 [ [ max 9 [43 98% 5:T to 5: 233 [ [.96 9 max 24 [53 93% 6: to 5: 262 [ [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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min DTR42H- : 35 [94 23 [9 [ [ [3 4 [6 3 [ [232 23,7 [2 DTR42H-2 2: 279 [ [ [ [ [ [ [ [9 38,9 [344 DTR42H-3 3: 88 [663 7 [58 55 [ [ [ [4 43 [267.6 [2 44, [39 DTR42H-4 4: 35 [94 23 [9 [ [ [3 4 [6 3 [9.8 [95. 46,3 [4 DTR42H-5P 5:P [ [88 84 [ [ [ [ [683.6 [ ,4 [49 DTR42H-5T 5:T 34 [ [ [ [ [ [ [ [22 47,4 [49 DTR42H-6 6: 329 [ [ [ [ [ [ [ [22 3,8 [28 DTR42H-9 9: 22 [ [ [ [ [93 74 [ [49.6 [2 39,6 [35 DTR42H- : 339 [ [ [ [ [ [ [ [6 3,6 [28 DTR42H-2 2: 59 [44 35 [94 3 [ [ [ [3 2 [7. [ ,4 [384 DTR42H-5 5: 228 [24 28 [ [ [ [ [ [536.9 [ ,4 [42 DTR42H-2 2: 63 [ [32 35 [ [ [ [ [3.4 [9.5 43,3 [383 DTR42H-25 25: 23 [85 2 [99 [ [ [7 7 [ [827.2 [ ,3 [4 DTR42H-3 3: 233 [ [97 23 [ [ [ [ [89.6 [ ,8 [343 DTR42H-4 4: 67 [478 6 [45 53 [ [ [ [ [36. [ ,8 [379 DTR42H-5 5: 25 [9 2 [6 5 [4 865 [ [2 8 [4 [ [ , [398 DTR42H-6 6: 35 [ [36 34 [ [ [ [ [ [22 3, [274 DTR42H-75 75: 236 [ [ [ [ [ [ [989. [ ,4 [348 DTR42H-9 9: 236 [ [ [ [ [ [ [28.6 [3 39, [346 DTR42H- : 352 [ [ [ [ [3 348 [ [ [6 3,3 [278 DTR42H-2 2: 69 [ [ [ [ [ [ [442. [ , [38 DTR42H-25 25: 27 [23 25 [4 23 [ [ [2 24 [96 2 [7.4 [9.7 45,3 [4 DTR42H-5 5: 237 [ [ [ [ [ [ [245.9 [ ,3 [348 DTR42H-2 2: 353 [32 35 [37 35 [ [ [38 35 [3 349 [ [4 3,5 [27 DTR42H-25 25: 27 [28 26 [8 25 [9 865 [ [26 26 [4 25 [2.2 [9.3 45,2 [4 DTR42H-3 3: 237 [ [ [ [ [ [ [274.7 [ ,8 [343 DTR42H-4 4: 7 [56 69 [5 69 [ [ [55 69 [ [489.2 [ ,8 [379 DTR42H-5 5: 28 [3 27 [25 27 [2 865 [ [29 27 [23 26 [ [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. 58 = 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.

59 TRUE Planetary Gearheads Radial and Axial Load Ratings DTR9H F r X Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [7 256 [ [ [ [26 DTR5H F r X Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [476 DTR42H F r X Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [ 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. 59

60 6

61 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 6

62 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 Efficiency kg [lb : to 5:P 8 [3.5 [ max 2,3 [5 98% 5:T to 5: 97 [ [5. 9 max 2,5 [5.5 93% 6: to 5: 5 [ [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. 62 Performance Specifications Part Number Ratio ( ), Hour Life (5 ) T peak ( ) 2, Hour Life (5 ) 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.

63 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* OUTPUT DIMENSIONS APPLY TO BOTH SIDES AW * Ratio Dimension K Dimension L Backlash [arc-min Weight kg [lb Efficiency : to 5:P [ [ max 4, [9 98% 5:T to 5: 24 [ [ max 4,8 [ 93% 6: to 5: 47 [ [ max 5,5 [2 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 (5 ) T peak ( ) 2, Hour Life (5 ) 63 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 [ [389 4 [352 4 [ [394 4 [ [325,59 [4. 6,5 [57.2 DTR9D-3 3: 32 [28 29 [ [232 4 [ [26 27 [ [24,37 [2. 7,3 [64.6 DTR9D-4 4: 24 [25 22 [96 2 [77 4 [ [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 [ [ [469 4 [ [556 5 [ [433,64 [4.5 5, [45. DTR9D-6 6: 57 [5 48 [ [44 4 [ [49 44 [ [382,63 [4.4 5, [45. DTR9D-9 9: 37 [33 32 [28 3 [273 4 [ [ [26 28 [252,37 [2. 6,4 [56.9 DTR9D- : 58 [56 53 [47 48 [426 4 [ [5 5 [ [394,54 [3.7 5, [44.5 DTR9D-2 2: 29 [ [25 24 [29 4 [ [ [99 22 [93,3 [.6 7, [62.7 DTR9D-5 5: 38 [34 35 [3 32 [28 4 [ [ [ [26,28 [.3 7,4 [65.8 DTR9D-2 2: 29 [26 27 [ [25 4 [ [ [ [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 [ [ [38 4 [ [ [ [37,25 [. 6, [53.8 DTR9D-4 4: 3 [ [ [243 4 [237 3 [ [25 27 [235,9 [.6 6,8 [6.5 DTR9D-5 5: 22 [96 2 [88 2 [79 4 [ [95 2 [84 2 [73,7 [.4 7,3 [64.2 DTR9D-6 6: 6 [535 6 [ [52 4 [237 6 [ [ [54,63 [4.4 4,9 [43.5 DTR9D-75 75: 4 [ [ [34 4 [237 4 [35 39 [ [336,3 [.6 6,4 [56.2 DTR9D-9 9: 4 [ [ [343 4 [237 4 [ [ [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 [ [26,3 [.6 7, [62. DTR9D-25 25: 22 [98 22 [95 22 [92 4 [ [98 22 [94 2 [89,23 [.8 7,4 [65.5 DTR9D-5 5: 4 [354 4 [35 39 [348 4 [237 4 [ [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 [ [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 [ [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.

64 DuraTRUE 9 Size 5D (Dual Shaft) Right Angle Gearheads Metric 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) 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* OUTPUT DIMENSIONS APPLY TO BOTH SIDES AW * 64 Ratio Performance Specifications Part Number Dimension K Ratio Dimension L ( ) Backlash [arc-min, Hour Life Weight kg [lb (5 ) 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 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 (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness [arc-min/nm DTR5D- : 63 [ [56 52 [ [ [52 53 [ [422 5,28 [46.7 7,6 [67.6 DTR5D-2 2: 2 [989 2 [93 92 [ [255 3 [93 94 [ [754 2,7 [23.9 2,5 [ DTR5D-3 3: 87 [ [7 72 [ [255 8 [79 73 [ [585 2,33 [2.6 4,2 [26 DTR5D-4 4: 58 [5 53 [ [ [ [ [43 44 [39 2,6 [9. 4,9 [32 DTR5D-5P 5:P 43 [384 4 [35 36 [ [255 4 [ [ [292 2,2 [8.8 5,3 [35 DTR5D-5T 5:T 7 [55 26 [7 8 [ [ [262 2 [97 88 [778 2,78 [24.6 5,3 [35 DTR5D-6 6: 3 [63 2 [989 9 [ [ [38 3 [93 [887 2,77 [24.5,2 [9.7 DTR5D-9 9: 2 [93 87 [ [ [255 [884 8 [79 78 [689 2,32 [2.5 2,8 [3 DTR5D- : 35 [98 24 [94 2 [ [ [83 8 [48 3 [93 2,63 [23.2,2 [9.3 DTR5D-2 2: 68 [6 58 [5 56 [ [ [ [ [458 2,22 [9.6 4, [24 DTR5D-5 5: 5 [93 96 [ [ [255 4 [99 92 [84 8 [79 2,8 [9.3 4,6 [3 DTR5D-2 2: 7 [69 64 [ [5 283 [ [62 6 [ [472 2,8 [8.4 4, [24 DTR5D-25 25: 52 [ [ [ [ [ [46 4 [354 2,4 [8. 4,6 [29 DTR5D-3 3: 7 [95 3 [9 98 [ [255 7 [945 [ [84 2,3 [8.9 2,5 [ DTR5D-4 4: 72 [ [66 65 [ [255 7 [ [ [559 2,3 [8. 3,8 [22 DTR5D-5 5: 54 [475 5 [ [ [ [472 5 [ [49,99 [7.6 4,5 [28 DTR5D-6 6: 4 [ [ [ [255 4 [ [27 35 [94 2,78 [24.6, [88.5 DTR5D-75 75: 9 [963 7 [947 5 [ [255 9 [96 6 [939 4 [99 [2, ,7 [2 DTR5D-9 9: 9 [964 7 [95 6 [ [255 9 [962 7 [945 5 [927 2,33 [2.6 2,6 [2 DTR5D- : 4 [245 4 [ [ [255 4 [ [23 37 [27 2,64 [23.3, [89.5 DTR5D-2 2: 73 [ [633 7 [ [ [64 7 [629 7 [67 2,23 [9.7 3,9 [23 DTR5D-25 25: 54 [48 53 [ [ [ [48 53 [ [459 2,8 [8.4 4,6 [29 DTR5D-5 5: 9 [967 8 [959 7 [ [255 9 [966 8 [955 7 [945 2,9 [9.4 2,7 [2 DTR5D-2 2: 4 [248 4 [243 4 [ [255 4 [247 4 [24 39 [234 2,59 [22.9 9,8 [87. DTR5D-25 25: 55 [ [ [ [ [ [ [472 2,5 [8. 4,6 [29 DTR5D-3 3: 9 [969 9 [965 9 [ [255 9 [968 9 [963 8 [958 2,4[8.9 2,5 [ DTR5D-4 4: 73 [ [ [ [ [ [64 72 [638 2,4 [8. 3,8 [22 DTR5D-5 5: 55 [ [ [ [ [ [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. = 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.

65 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 [ [ max 9 [43 98% 5:T to 5: 233 [ [.96 9 max 24 [53 93% 6: to 5: 262 [ [3. 9 max 28 [62 88% Performance Specifications Part Number Ratio ( ), Hour Life (5 ) 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 (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min DTR42D- : 35 [94 23 [9 [ [ [3 4 [6 3 [9 26,3 [232 23,7 [2 DTR42D-2 2: 279 [ [ [ [ [ [ [885 3,5 [9 38,9 [344 DTR42D-3 3: 88 [663 7 [58 55 [ [ [ [4 43 [267,6 [2 44, [39 DTR42D-4 4: 35 [94 23 [9 [ [ [3 4 [6 3 [9,8 [95. 46,3 [4 DTR42D-5P 5:P [ [88 84 [ [ [ [ [683,6 [ ,4 [49 DTR42D-5T 5:T 34 [ [ [ [ [ [ [2294 3,8 [22 47,4 [49 DTR42D-6 6: 329 [ [ [ [ [ [ [228 3,8 [22 3,8 [28 DTR42D-9 9: 22 [ [ [ [ [93 74 [ [49,6 [2 39,6 [35 DTR42D- : 339 [ [ [ [ [ [ [2284 3, [6 3,6 [28 DTR42D-2 2: 59 [44 35 [94 3 [ [ [ [3 2 [7, [ ,4 [384 DTR42D-5 5: 228 [24 28 [ [ [ [ [ [536,9 [ ,4 [42 DTR42D-2 2: 63 [ [32 35 [ [ [ [ [3,4 [9.5 43,3 [383 DTR42D-25 25: 23 [85 2 [99 [ [ [7 7 [ [827,2 [ ,3 [4 DTR42D-3 3: 233 [ [97 23 [ [ [ [ [89,6 [ ,8 [343 DTR42D-4 4: 67 [478 6 [45 53 [ [ [ [ [36, [ ,8 [379 DTR42D-5 5: 25 [9 2 [6 5 [4 865 [ [2 8 [4 [98 9,9 [ , [398 DTR42D-6 6: 35 [ [36 34 [ [ [ [ [2986 3,8 [22 3, [274 DTR42D-75 75: 236 [ [ [ [ [ [ [989, [ ,4 [348 DTR42D-9 9: 236 [ [ [ [ [ [ [28,6 [3 39, [346 DTR42D- : 352 [ [ [ [ [3 348 [ [342 3, [6 3,3 [278 DTR42D-2 2: 69 [ [ [ [ [ [ [442, [ , [38 DTR42D-25 25: 27 [23 25 [4 23 [ [ [2 24 [96 2 [7,4 [9.7 45,3 [4 DTR42D-5 5: 237 [ [ [ [ [ [ [245,9 [ ,3 [348 DTR42D-2 2: 353 [32 35 [37 35 [ [ [38 35 [3 349 [385 2,9 [4 3,5 [27 DTR42D-25 25: 27 [28 26 [8 25 [9 865 [ [26 26 [4 25 [2,2 [9.3 45,2 [4 DTR42D-3 3: 237 [ [ [ [ [ [ [274,7 [ ,8 [343 DTR42D-4 4: 7 [56 69 [5 69 [ [ [55 69 [ [489,2 [ ,8 [379 DTR42D-5 5: 28 [3 27 [25 27 [2 865 [ [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. 65

66 Radial and Axial Load Ratings DTR6D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [484 7 [ [283 5 [ [78 DTR9D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [7 256 [ [ [ [26 DTR5D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [ DTR42D X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [ 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. 66

67 TRUE Planetary Gearheads ValueTRUE 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 67

68 ValueTRUE Helical ue Planetary Gearheads Part Number Stages Backlash (arc-min) Efficiency Weight kg [lbs Ratio Availability VT6 VT75 VT9 VT VT5 VT4 VT8 VT * Efficiency measured at % rated torque * Backlash is maximum for the life of the gearhead * For other ratios, please contact factory 95% 9% 95% 9% 95% 9% 95% 9% 95% 9% 95% 9% 95% 9% 95% 9% 2 [ [ [ [ [ [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 All ratios in frame size 6, 75, and 4 are available to ship in 24 hours through the Gearhead Express Program. 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:, : 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: 68

69 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 Keyway Length R Keyway Height I Key Square J Shoulder Length E Pilot Diameter VT6 6 [2.4 6 [ [.89 [.4 25 [.98 8 [.7 5 [.2 [.4 6 [2.36 VT75 75 [ [ [2.2,5 [.6 32 [.26 24,5 [.97 6 [.24 [.4 7 [2.75 VT9 9 [ [ [.89,5 [.6 32 [.26 24,5 [.97 6 [.24 [.4 8 [.48 VT [ [ [ [.2 5 [ [.38 [.39 2 [.8 9 [3.54 VT5* 5 [ [ [ [.2 5 [ [.38 [.39 2 [.8 [4.33 VT4 4 [ [.57 2 [4.4 5 [.2 7 [ [.69 2 [.47 3 [.2 3 [5. VT8 82 [ [2.7 2 [4.4 6 [.24 7 [ [ [.63 3 [.2 8 [6.29 VT22 22 [ [ [ [.28 9 [ ,5 [.7 2 [.78 3 [.2 8 [6.29 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 [ [2.24 5,4 [ [2.68 5,6 [.22 M5 9 [.75 VT75 2 [.79 8 [.3 7 [.28 6 [ [ [ [.28 M8 9 [.75 VT9 2 [.47 [.39 2 [ [ [4.92 [3.94 6,6 [.26 M8 9 [.75 VT 28 [. [.39 2 [ [ [ [ [.35 M2 2 [.8 VT5* 2 [.47 2 [.47 2 [ [ [ [5.8 9 [.35 M2 2 [.8 VT4 27 [.6 3 [.5 4 [.55,5 [ [ [6.5 [.43 M2 2 [.8 VT8 27 [.6 5 [.59 3 [.5 36 [ [ [8.46 3,5 [.53 M2 42 [.65 VT22 35 [.38 7 [.67 8 [.7 3 [ [ [ [.67 M2 42 [.65 All ratios in frame size 6, 75, and 4 are available to ship in 24 hours 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. * 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). 69

70 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 Keyway Length R Keyway Height I Key Square J Shoulder Length O Output Shaft Thread Q Thread Depth E Pilot Diameter G Pilot Length VTR6 6 [2.4 6 [ [.89 [.4 25 [.98 8 [.7 5 [.2 [.4 M5 9 [.75 6 [ [.7 VTR75 75 [ [ [2.2,5 [.6 32 [.26 24,5 [.97 6 [.24 [.4 M8 9 [.75 7 [ [.79 VTR9 9 [ [ [.89,5 [.6 32 [.26 24,5 [.97 6 [.24 [.4 M8 9 [.75 8 [.48 2 [.47 VTR [ [ [ [.2 5 [ [.38 [.39 2 [.8 M2 2 [.8 9 [ [. VTR5* 5 [ [ [ [.2 5 [ [.38 [.39 2 [.8 M2 2 [.8 [ [.94 VTR4 4 [ [.57 2 [4.4 5 [.2 7 [ [.69 2 [.47 3 [.2 M2 2 [.8 3 [5. 27 [.6 VTR8 82 [ [2.7 2 [4.4 6 [.24 7 [ [ [.63 3 [.2 M2 42 [.65 8 [ [.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 9,5 [ [3. 68 [2.68 5,6 [ [ [ [ [ [2.4 VTR75 8 [.3 7 [.28 4 [ [ [ [.28 4,5 [4.5 4,5 [ [ [ [2.95 VTR9 [.39 2 [.47 4 [ [4.5 [3.94 6,6 [.26 22,5 [ ,5 [ [ [ [2.95 VTR [.39 2 [ [7.6 42,5 [5.6 2 [ [ [ [ [ [4.2 [3.98 VTR5* 2 [.47 2 [ [7.6 42,5 [5.6 3 [5.8 9 [ [ [6.82 4,8 [ [4.83 [3.98 VTR4 3 [.5 4 [ [9.9 6 [ [6.5 [ [ [ [ [ [5.59 VTR8 5 [.59 3 [.5 39 [ [ [8.46 3,5 [ [.76 3 [ [7.8 2 [ [7.7 * Drawing not exactly as shown for VTR5 7

71 ValueTRUE Helical ue Planetary Gearheads Inline Torque: VT6 - VT Performance Specifications TRUE Planetary Gearheads Part Number Ratio 2 Hour Life Tpeak J Torsional Stiffness kg-cm Nm/arc-min ( ) (5 ) [in-lb-sec 2 x -4 [in-lb/arc-min VT6-4 4: 42 [ [29 28 [248 9 [82.2 [ [2.9 VT6-5 5: 4 [ [32 3 [ [779.3 [ [2.4 VT6-7 7: 4 [ [39 32 [ [743. [ [9.4 VT6- : 22 [94 9 [67 7 [56 79 [73. [ [5.4 VT6-6 6: 47 [4 43 [383 4 [ [878.6 [ [2.3 VT6-2 2: 47 [46 44 [42 42 [375 [887.6 [ [2.9 VT : 45 [4 42 [376 4 [ [853.6 [ [2.5 VT : 48 [ [ [384 2 [899.6 [ [9.6 VT : 46 [48 43 [ [27 97 [864. [ [2.3 VT6-4 4: 49 [43 46 [46 44 [394 3 [9. [ [2.3 VT6-5 5: 47 [45 44 [ [38 99 [874. [ [2.9 VT6-7 7: 44 [ [373 4 [ [822. [ [9.6 VT6- : 29 [ [ [2 86 [766. [ [6. VT75-4 4: 76 [67 67 [ [53 6 [ [ [55.7 VT75-5 5: 74 [65 67 [59 59 [ [ [ [54.6 VT75-7 7: 7 [62 64 [569 6 [54 49 [322.3 [ [48.3 VT75- : 4 [ [3 32 [279 4 [ [ [35.6 VT75-6 6: 84 [ [ [ [569.3 [ [58.6 VT75-2 2: 85 [ [ [67 79 [586.3 [ [57.3 VT : 82 [72 77 [ [65 73 [528.3 [ [56.3 VT : 86 [76 8 [74 77 [ [6.28 [ [5.4 VT : 83 [ [69 76 [ [549.6 [.4 6. [53.2 VT75-4 4: 87 [ [73 8 [77 85 [632.6 [ [58.7 VT75-5 5: 85 [747 8 [76 77 [ [569.6 [ [57.5 VT75-7 7: 8 [76 76 [ [65 67 [475.6 [ [5.6 VT75- : 52 [ [45 43 [38 56 [376.5 [ [35.8 VT9-4 4: 76 [67 67 [ [53 6 [ [ [55.7 VT9-5 5: 74 [65 67 [59 59 [ [ [ [54.6 VT9-7 7: 7 [62 64 [569 6 [54 49 [322.3 [ [48.3 VT9- : 4 [ [3 32 [279 4 [ [ [35.6 VT9-6 6: 84 [ [ [ [569.3 [ [58.6 VT9-2 2: 85 [ [ [67 79 [586.3 [ [57.3 VT : 82 [72 77 [ [65 73 [528.3 [ [56.3 VT : 86 [76 8 [74 77 [ [6.28 [ [5.4 VT : 83 [ [69 76 [ [549.6 [.4 6. [53.2 VT9-4 4: 87 [ [73 8 [77 85 [632.6 [ [58.7 VT9-5 5: 85 [747 8 [76 77 [ [569.6 [ [57.5 VT9-7 7: 8 [76 76 [ [65 67 [475.6 [ [5.6 VT9- : 52 [ [45 43 [38 56 [376.5 [ [35.8 VT-4 4: 22 [ [45 36 [ [ [ [24 VT-5 5: 26 [98 66 [ [ [ [ [82 VT-7 7: 26 [ [562 5 [ [ [ [68 VT- : 5 [6 99 [ [88 4 [364.9 [8. 3. [5 VT-6 6: 246 [ [2 26 [ [4577. [ [28 VT-2 2: 249 [ [ [ [4637. [ [94 VT-25 25: 24 [ [ [98 56 [4477. [ [94 VT-28 28: 254 [ [ [ [ [ [68 VT-35 35: 246 [ [ [ [ [ [67 VT-4 4: 259 [ [ [ [ [ [29 VT-5 5: 25 [ [ [22 52 [ [ [92 Ratios are exact, higher ratios are also available, consult factory. T peak = Allowable momentary peak torque for emergency stop or heavy shock loading. VT-7 7: 237 [ [ [96 49 [ [ [68 T r = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). VT- : 53 [ [85 26 [2 459 [ [ [37 All ratios in frame size 6, 75, and 4 are available to ship in 24 hours through the Gearhead Express Program. 7 VT6 VT75 VT9 VT

72 ValueTRUE Helical ue Planetary Gearheads Inline Torque: VT5 - VT22 Performance Specifications Part Number Ratio 2 Hour Life Tpeak J Torsional Stiffness kg-cm Nm/arc-min ( ) (5 ) [in-lb-sec 2 x -4 [in-lb/arc-min VT5-4 4: 22 [ [45 36 [ [ [ [24 VT5-5 5: 26 [98 66 [ [ [ [ [82 VT5-7 7: 26 [ [562 5 [ [ [ [68 VT5- : 5 [6 99 [ [88 4 [364.9 [8. 3. [5 VT5-6 6: 246 [ [2 26 [ [4577. [ [28 VT5-2 2: 249 [ [ [ [4637. [ [94 VT : 24 [ [ [98 56 [4477. [ [94 VT : 254 [ [ [ [ [ [68 VT : 246 [ [ [ [ [ [67 VT5-4 4: 259 [ [ [ [ [ [29 VT5-5 5: 25 [ [ [22 52 [ [ [92 VT5-7 7: 237 [ [ [96 49 [ [ [68 VT5- : 53 [ [85 26 [2 459 [ [ [37 VT4-4 4: 58 [ [ [ [ [ [438 VT4-5 5: 54 [ [ [364 4 [ [ [47 VT4-7 7: 483 [ [ [ [ [ [378 VT4- : 275 [ [ [ [ [ [28 VT4-6 6: 579 [ [ [ [ [ [463 VT4-2 2: 587 [ [ [ [ [ [43 VT : 567 [ [ [ [ [ [43 VT : 599 [ [ [ [ [ [375 VT : 579 [ [ [ [ [ [352 VT4-4 4: 62 [ [ [ [ [ [46 VT4-5 5: 59 [ [ [ [ [ [43 VT4-7 7: 559 [ [ [ [ [ [392 VT4- : 367 [ [ [ [ [ [28 VT8-4 4: 23 [ [ [ [ [ [222 VT8-5 5: 74 [ [ [ [ [ [97 VT8-7 7: 28 [ [ [ [ [ [67 VT8- : 645 [57 55 [ [ [ [ [84 VT8-6 6: 356 [ [ [ [ [ [286 VT8-2 2: 378 [ [9 23 [ [ [ [244 VT : 333 [ [ [ [ [ [44 VT : 49 [ [ [3 29 [ [ [3 VT : 362 [ [78 2 [74 28 [ [..6 [988 VT8-4 4: 439 [ [ [ [26.4 [ [286 VT8-5 5: 39 [ [ [ [ [ [244 VT8-7 7: 39 [ [ [ [ [ [3 VT8- : 868 [ [ [ [ [ [87 VT22-4 4: 85 [ [554 2 [ [ [ [344 VT22-5 5: 892 [ [ [ [ [ [3295 VT22-7 7: 838 [ [ [ [ [ [289 VT22- : 5 [ [ [ [ [ [22 VT22-6 6: 228 [ [ [ [ [ [3472 VT22-2 2: 2254 [ [ [ [ [ [347 VT : 284 [ [ [ [ [ [3329 VT : 234 [ [ [ [ [ [3469 VT : 2233 [ [ [ [ [ [3328 VT22-4 4: 2357 [ [ [ [ [ [3466 VT22-5 5: 2282 [ [ [ [ [ [3326 Ratios are VT22-7 exact, higher ratios 7: are also 265 available, [959 consult factory. 226 [793 T peak 95 = Allowable [727 momentary 4523 [423 peak torque for 57. emergency [5.4 stop or heavy 329 shock [293 loading. T r = Rated output torque at rated speed for specific hours of life. J = Mass moment of inertia reflected to the input shaft (including pinion assembly). VT22- : 44 [ [94 55 [ [ [ [24 All ratios in frame size 6, 75, and 4 are available to ship in 24 hours through the Gearhead Express Program VT5 VT4 VT8 VT22

73 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 Torsional Stiffness kg-cm Nm/arc-min ( ) (5 ) [in-lb-sec 2 x -4 [in-lb/arc-min VTR6-8 8: 44 [39 4 [ [33 95 [844.5 [ [6.7 VTR6- : 43 [382 4 [35 36 [39 92 [82.49 [ [4.3 VTR6-2 2: 4 [ [ [ [ [ [5.9 VTR6-4 4: 4 [ [ [ [ [ [9. VTR6-5 5: 44 [39 4 [366 4 [35 95 [ [ [9. VTR6-6 6: 3 [ [ [25 99 [ [ [9. VTR6-2 2: 37 [ [33 3 [27 95 [ [ [9. VTR : 3 [27 28 [ [ [ [ [8.3 VTR : 42 [374 4 [35 39 [342 9 [ [ [8.3 VTR6-3 3: 25 [ [9 2 [83 84 [74.42 [ [8.3 VTR : 43 [382 4 [35 35 [3 9 [84.38 [ [8.3 VTR6-4 4: 26 [23 23 [99 22 [9 85 [ [ [9. VTR6-5 5: 27 [ [27 22 [9 85 [ [ [9. VTR75-8 8: 8 [79 73 [645 7 [62 7 [55.9 [ [37.4 VTR75- : 77 [685 7 [ [65 65 [458.9 [ [32.7 VTR75-2 2: 82 [ [ [ [545.5 [ [36.6 VTR75-4 4: 74 [ [65 66 [58 57 [386.9 [ [52.6 VTR75-5 5: 79 [7 74 [653 7 [62 68 [489.5 [ [53.4 VTR75-6 6: 84 [74 77 [ [66 77 [569.5 [ [53.4 VTR75-2 2: 8 [79 75 [66 72 [637 7 [53.5 [ [5.8 VTR : 82 [ [ [ [529.5 [ [5. VTR : 77 [ [ [63 6 [426.5 [ [47. VTR75-3 3: 45 [398 4 [35 37 [ [322.6 [ [47. VTR : 77 [ [645 7 [62 63 [442.5 [ [5.2 VTR75-4 4: 47 [44 4 [ [335 5 [338.5 [ [53.4 VTR75-5 5: 48 [ [374 4 [35 53 [354.5 [ [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). 73

74 ValueTRUE Helical Right Angle Gearheads Right Angle Torque: VTR9 - VTR Performance Specifications VTR9 VTR Part Number Ratio 2 Hour Life Tpeak J Torsional Stiffness kg-cm Nm/arc-min ( ) (5 ) [in-lb-sec 2 x -4 [in-lb/arc-min VTR9-8 8: 8 [79 73 [345 7 [62 7 [55.9 [ [37.4 VTR9- : 77 [685 7 [ [65 65 [458.9 [ [32.7 VTR9-2 2: 82 [ [ [ [545.5 [ [36.6 VTR9-4 4: 74 [ [65 66 [58 57 [386.9 [ [52.6 VTR9-5 5: 79 [7 74 [653 7 [62 68 [489.5 [ [53.4 VTR9-6 6: 84 [74 77 [ [66 77 [569.5 [ [53.4 VTR9-2 2: 8 [79 75 [66 72 [637 7 [53.5 [ [5.8 VTR : 82 [ [ [ [529.5 [ [5. VTR : 77 [ [ [63 6 [426.5 [ [47. VTR9-3 3: 45 [398 4 [35 37 [ [322.6 [ [5.2 VTR : 77 [ [645 7 [62 63 [442.5 [ [5.2 VTR9-4 4: 47 [44 4 [ [335 5 [338.5 [ [53.4 VTR9-5 5: 48 [ [374 4 [35 53 [354.5 [ [52.6 VTR-4 4: 234 [27 95 [ [ [ [ [32.2 VTR-5 5: 228 [25 23 [8 75 [ [ [ [4.3 VTR-8 8: 234 [27 95 [ [ [ [ [32.2 VTR- : 228 [25 23 [8 75 [ [ [ [4.3 VTR-2 2: 243 [25 22 [95 89 [ [ [ [49.7 VTR-4 4: 27 [92 2 [ [ [ [ [84. VTR-5 5: 233 [ [92 97 [ [ [ [93.5 VTR-6 6: 225 [99 25 [86 85 [64 58 [ [ [97.5 VTR-2 2: 238 [23 22 [95 22 [872 5 [ [ [76. VTR-25 25: 2 [ [75 74 [ [ [ [76. VTR-28 28: 226 [999 2 [ [ [ [ [52.9 VTR-3 3: 32 [7 5 [2 7 [ [ [ [52.9 VTR-35 35: 229 [ [ [ [ [ [52. VTR-4 4: 37 [2 9 [5 2 [ [ [ [98.3 VTR-5 5: 4 [ [83 5 [2 448 [ [ [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. 74 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 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 Torsional Stiffness kg-cm Nm/arc-min ( ) (5 ) [in-lb-sec 2 x -4 [in-lb/arc-min VTR5-4 4: 234 [27 95 [ [ [ [ [32.2 VTR5-5 5: 228 [25 23 [8 75 [ [ [ [4.3 VTR5-8 8: 234 [27 95 [ [ [ [ [32.2 VTR5- : 228 [25 23 [8 75 [ [ [ [4.3 VTR5-2 2: 243 [25 22 [95 89 [ [ [ [49.7 VTR5-4 4: 27 [92 2 [ [ [ [ [84. VTR5-5 5: 233 [ [92 97 [ [ [ [93.5 VTR5-6 6: 225 [99 25 [86 85 [64 58 [ [ [97.3 VTR5-2 2: 238 [23 22 [95 22 [872 5 [ [ [76. VTR : 2 [ [75 74 [ [ [ [76. VTR : 226 [999 2 [ [ [ [ [52.9 VTR5-3 3: 32 [7 5 [2 7 [ [ [ [52. VTR : 229 [ [ [ [ [ [5.3 VTR5-4 4: 37 [2 9 [5 2 [ [ [ [98.3 VTR5-5 5: 4 [ [83 5 [2 448 [ [ [74.4 VTR4-4 4: 55 [ [ [ [8 6. [ [292. VTR4-5 5: 534 [ [ [3775 [ [ [254. VTR4-8 8: 55 [ [ [ [8 6. [ [292. VTR4- : 534 [ [ [3775 [ [ [254. VTR4-2 2: 567 [58 58 [ [ [ [ [76. VTR4-4 4: 59 [ [ [ [ [ [4. VTR4-5 5: 549 [ [ [ [3 2. [ [42. VTR4-6 6: 525 [ [ [ [ [ [42. VTR4-2 2: 56 [ [ [ [ [ [392. VTR : 532 [ [ [ [ [ [34. VTR : 532 [ [ [498 8 [ [ [34. VTR4-3 3: 37 [ [ [ [94 4. [ [356. VTR : 539 [ [ [ [ [ [32. VTR4-4 4: 328 [ [ [ [ [ [49. VTR4-5 5: 338 [ [ [ [ [ [392. VTR8-4 4: 285 [ [ [ [ [398 2 [9 VTR8-5 5: 247 [39 [ [ [ [ [733 VTR8-8 8: 285 [ [ [ [ [398 2 [9 VTR8- : 247 [39 [ [ [ [ [733 VTR8-2 2: 328 [ [ [ [ [39 57 [52 VTR8-4 4: 93 [ [966 6 [ [ [398 [884 VTR8-5 5: 287 [39 74 [ [ [ [3 3 [47 VTR8-6 6: 99 [69 94 [ [ [ [39 32 [7 VTR8-2 2: 34 [ [ [ [ [39 28 [3 VTR : 54 [ [ [ [ [3 7 [948 VTR : 25 [7 56 [227 5 [ [ [39 3 [4 VTR8-3 3: 747 [ [57 6 [ [ [336 2 [9 VTR : 268 [ [4 28 [ [ [3 2 [9 VTR8-4 4: 775 [ [ [ [ [39 32 [7 VTR8-5 5: 338 [ [ [ [ [3 28 [3 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 Radial and Axial Load Ratings VT6 X Fr Fa Radial For ce, F r, (N) Radial For ce, F r, (lb f) [68 57 [ [ [ [596 VT75 and VT9 Fr X F a Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [82 VT and VT5 VT4 VT8 VT22 Fr X Fa 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, F r, (lb f) 5 3,675 [375,7 [ [ [ [ ,374 [575 2,69 [ ,657 [ ,76 [2859,329 [ ,538 [ ,44 [ ,97 [ ,34 [365 2,726 [ ,35 [ ,277 [ ,962 [ ,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, 76

77 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) [68 57 [ [ [ [596 VTR75 and VTR9 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [82 VTR and VTR5 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) 5 3,675 [375,7 [ [ [ [252 VTR4 X F r Fa Radial Force, F r, (N) Radial Force, F r, (lb f) 5 25,374 [575 2,69 [ ,657 [ ,76 [2859,329 [2322 VTR8 X F r F a Radial Force, F r, (N) Radial Force, F r, (lb f) 5 34,538 [ ,44 [ ,97 [ ,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, 77

78 78

79 TRUE Planetary Gearheads UltraTRUE 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 33 Nm Ratio Availability 4: thru : Radial load capacity Mounting System up to 379 N 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 Single piece output integrated output housing and internal gear 6 Anodized aluminum housing reduces weight and prevents corrosion Micron ue Planetary Gearheads shipped within 24 hours! Gearhead Express Need it fast? Go to the back cover of the catalog for details. 79

80 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 [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT6-4 4: 48 [ [ [34 [89 47 [47 36 [322 3 [276.2 [ [23.2 UT6-5 5: 47 [43 43 [377 4 [ [ [44 38 [ [288.3 [ [22.7 UT6-7 7: 45 [394 4 [ [ [ [385 4 [ [37. [ [2.5 UT6- : 26 [ [2 2 [86 88 [78 24 [25 2 [85 9 [73. [ [7. UT6-6 6: 53 [ [ [49 [ [ [ [4.6 [ [23.7 UT6-2 2: 53 [472 5 [ [426 [ [ [ [47.6 [ [23.2 UT : 5 [ [ [43 7 [948 5 [ [48 46 [44.6 [ [22.8 UT : 54 [48 5 [ [437 3 [ [47 5 [ [427.6 [ [2.8 UT : 52 [ [ [423 8 [96 5 [ [ [44. [ [22.5 UT6-4 4: 55 [ [462 5 [447 4 [ 54 [478 5 [45 49 [438. [ [23.7 UT6-5 5: 53 [47 5 [ [433 [97 52 [46 49 [ [423. [ [23.2 UT6-7 7: 5 [ [ [4 3 [93 49 [ [44 45 [42. [ [2.8 UT6- : 35 [37 3 [ [ [85 32 [ [ [234. [ [7.9 All ratios are available to ship in 24 hours 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). 8

81 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 [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT75-4 4: 86 [ [ [ [58 84 [ [ [559,46 [ 4. 7, [6.9 UT75-5 5: 84 [74 76 [ [ [ [ [ [583,38 [ 3.4 6,86 [6.7 UT75-7 7: 8 [76 73 [ [65 66 [ [69 7 [ [6,3 [ 2.8 6,7 [53.7 UT75- : 47 [48 4 [36 38 [ [ [ [ [3,27 [ 2.4 4,46 [39.5 UT75-6 6: 95 [ [78 85 [ [ [82 86 [ [732,3 [ 2.8 7,36 [65. UT75-2 2: 96 [849 9 [ [ [ [83 88 [ [746,3 [ 2.8 7,2 [63.7 UT : 93 [82 87 [ [74 92 [698 9 [8 85 [75 82 [723,3 [ 2.8 7,7 [62.6 UT : 98 [ [8 88 [ [ [845 9 [ [765,28 [ 2.5 6,45 [57. UT : 94 [ [ [ [72 92 [85 87 [ [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 [ [ [83 89 [ [759,6 [.4 7,22 [63.9 UT75-7 7: 9 [82 86 [76 83 [ [ [ [ [722,6 [.4 6,48 [57.3 UT75- : 63 [ [ [ [ [53 5 [45 48 [422,5 [.3 4,5 [39.8 All ratios are available to ship in 24 hours 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). 8

82 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 (3.94) BOLT CIRCLE 9 SQ. (3.54) Ratio Dimension L Backlash [arc-min Weight kg [lb Efficiency 4: to : 68 [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT9-4 4: 86 [ [ [ [58 84 [ [ [559,46 [4. 7, [6.9 UT9-5 5: 84 [74 76 [ [ [ [ [ [583,38 [3.4 6,86 [6.7 UT9-7 7: 8 [76 73 [ [65 66 [ [69 7 [ [6,3 [2.8 6,7 [53.7 UT9- : 47 [48 4 [36 38 [ [ [ [ [3,27 [2.4 4,46 [39.5 UT9-6 6: 95 [ [78 85 [ [ [82 86 [ [732,3 [2.8 7,36 [65. UT9-2 2: 96 [849 9 [ [ [ [83 88 [ [746,3 [2.8 7,2 [63.7 UT : 93 [82 87 [ [74 92 [698 9 [8 85 [75 82 [723,3 [2.8 7,7 [62.6 UT : 98 [ [8 88 [ [ [845 9 [ [765,28 [2.5 6,45 [57. UT : 94 [ [ [ [72 92 [85 87 [ [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 [ [ [83 89 [ [759,6 [.4 7,22 [63.9 UT9-7 7: 9 [82 86 [76 83 [ [ [ [ [722,6 [.4 6,48 [57.3 UT9- : 63 [ [ [ [ [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). 82

83 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 [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT-4 4: 252 [ [ [ [ [27 76 [56 5 [34,58 [4. 25,7 [227 UT-5 5: 245 [ [95 94 [72 5 [ [22 84 [ [397,36 [2. 22,8 [22 UT-7 7: 234 [ [882 2 [78 48 [ [ [ [489,97 [ 8.6 2, [87 UT- : 38 [22 8 [48 [ [ [29 [969 2 [898,9 [ 8. 4,4 [28 UT-6 6: 279 [ [ [ [ [ [ [23, [9.7 27,3 [242 UT-2 2: 283 [ [ [ [ [ [ [27, [9.7 24,3 [25 UT-25 25: 274 [ [ [ [ [ [ [22, [9.7 24,3 [25 UT-28 28: 289 [ [ [ [ [ [ [2242,94 [8.3 2, [87 UT-35 35: 279 [ [ [ [ [ [ [277,79 [7. 2,9 [85 UT-4 4: 294 [ [ [ [ [ [ [235,79 [7. 27,4 [243 UT-5 5: 284 [ [ [ [ [ [ [2235,78 [6.9 24, [23 UT-7 7: 269 [ [ [ [ [ [ [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 All ratios are available to ship in 24 hours 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). 83

84 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 [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT5-4 4: 252 [ [ [ [ [27 76 [56 5 [34,58 [4. 25,7 [227 UT5-5 5: 245 [ [95 94 [72 5 [ [22 84 [ [397,36 [2. 22,8 [22 UT5-7 7: 234 [ [882 2 [78 48 [ [ [ [489,97 [ 8.6 2, [87 UT5- : 38 [22 8 [48 [ [ [29 [969 2 [898,9 [ 8. 4,4 [28 UT5-6 6: 279 [ [ [ [ [ [ [23, [9.7 27,3 [242 UT5-2 2: 283 [ [ [ [ [ [ [27, [9.7 24,3 [25 UT : 274 [ [ [ [ [ [ [22, [9.7 24,3 [25 UT : 289 [ [ [ [ [ [ [2242,94 [8.3 2, [87 UT : 279 [ [ [ [ [ [ [277,79 [7. 2,9 [85 UT5-4 4: 294 [ [ [ [ [ [ [235,79 [7. 27,4 [243 UT5-5 5: 284 [ [ [ [ [ [ [2235,78 [6.9 24, [23 UT5-7 7: 269 [ [ [ [ [ [ [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). 84

85 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 [ max 4 [3 95% 6: to : 95 [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT4-4 4: 588 [ [ [ [, [ [ [3267 6,5 [ [487 UT4-5 5: 572 [566 5 [ [49 56 [, [ [ [344 5,2 [ [452 UT4-7 7: 549 [ [ [42 3 [ [ [ [363 3,8 [ [42 UT4- : 329 [ [ [ [ [ [ [232 3,39 [3. 35 [3 UT4-6 6: 657 [ [ [ [, [ [ [495 4,2 [ [54 UT4-2 2: 667 [ [ [ [2, [ [ [592 4,7 [ [479 UT : 645 [ [ [ [, [ [57 56 [4954 4,7 [ [479 UT : 68 [ [ [ [2, [ [ [525 3,53 [ [47 UT : 658 [ [ [ [, [ [ [599 2,99 [ [39 UT4-4 4: 695 [ [ [ [2, [ [567 6 [548 2,99 [ [52 UT4-5 5: 67 [ [ [ [2, [ [ [5244 2,85 [ [479 UT4-7 7: 635 [ [ [ [, [ [ [54 2,85 [ [435 UT4- : 44 [ [ [393 2 [, [ [ [2954 2,85 [ [32 All ratios are available to ship in 24 hours 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). 85

86 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 [ max 4 [88 95% 6: to : 244 [ max 45 [99 9% Performance Specifications Part Number Ratio ( ), Hour Life (5 ) 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 (5 ) 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 [ [ [ [ [73 25,9 [ [358 UT8-5 5: 333 [8 79 [43 58 [ [ [539 2 [ [768 2, [77 5 [33 UT8-7 7: 28 [ [28 73 [ [ [87 69 [ [84 4,6 [29 34 [85 UT8- : 775 [ [ [ [ [ [ [4984 3, [5 [893 UT8-6 6: 54 [ [ [827 3 [ [ [28 25 [65 6, [42 6 [429 UT8-2 2: 566 [ [ [ [ [ [ [832 5,6 [38 56 [382 UT : 55 [ [ [8 36 [ [3 366 [ [539 5,6 [38 3 [6 UT : 6 [ [ [ [ [ [ [2237 3,5 [9 38 [225 UT : 547 [ [ [ [ [ [ [94,4 [ 24 [98 UT8-4 4: 636 [ [ [ [ [ [ [2634,4 [ 6 [429 UT8-5 5: 579 [ [ [ [ [ [ [2269,9 [96 56 [382 UT8-7 7: 498 [ [ [ [ [ [ [728,9 [96 38 [225 UT8- : 42 [ [ [ [ [ [ [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. 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 Size 22 Helical ue Planetary Gearheads AD* L 43 (5.63) ø 8 g6 (7.86/7.85) 2 h9 (.7874/.7854) Metric 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UT22-4 4: 2256 [ [ [ [ [ [ [4 87, [ [3793 UT22-5 5: 28 [ [ [ [ [86 5 [ [475 73,4 [ [366 UT22-7 7: 29 [ [ [ [ [ [ [ ,6 [ [322 UT22- : 263 [78 72 [ [ [ [ [ [885 56,9 [ [2235 UT22-6 6: 252 [ [ [ [ [ [ [ ,3 [ [3858 UT22-2 2: 256 [ [ [ [ [ [ [785 73,6 [ [3856 UT : 2484 [ [ [ [ [ [ [865 73, [ [3699 UT : 262 [ [ [ [ [ [ [ ,7 [ [3854 UT : 254 [ [ [ [ [ [ [ ,5 [ [3698 UT22-4 4: 268 [ [ [ [ [ [ [262 57,2 [ [385 UT22-5 5: 2595 [ [ [ [ [ [ [262 57, [ [3696 UT22-7 7: 246 [ [ [ [ [ [ [989 57, [ [3226 UT22- : 666 [ [ [ [ [ [ [356 56,9 [ [2238 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 Radial and Axial Load Ratings UT6 Radial Force, F r, (N) Radial Force, F r, (lb f) [68 57 [ [ [ [596 UT75 Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [82 UT9 Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [82 UT Radial Force, F r, (N) Radial Force, F r, (lb f) 5 3,675 [375,7 [ [ [ [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. 88

89 Radial and Axial Load Ratings UT5 Radial Force, F r, (N) Radial Force, F r, (lb f) TRUE Planetary Gearheads 5 3,675 [375,7 [ [ [ [252 UT4 Radial Force, F r, (N) Radial Force, F r, (lb f) 5 25,374 [575 2,69 [ ,657 [ ,76 [2859,329 [2322 UT8 Radial Force, F r, (N) Radial Force, F r, (lb f) 5 34,538 [ ,44 [ ,97 [ ,34 [365 2,726 [286 UT22 Radial Force, Fr, (N ) Radial Force, Fr, (lb f) 5 32,35 [ ,277 [ ,962 [ ,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. 89

90 9

91 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 provides error-free motor 3 2 installation 9

92 UltraTRUE 9 Size 6 Helical Right Angle Gearheads 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 Metric 9.5 (4.3) 79 (3.) AD* 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 [ [2.8 4 max 2,5 [5.5 98% 8: to 5: 95 [ [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) 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 [ [43 45 [394 6 [ [ [ [34,5 [4.4 2, [8 UTR6- : 49 [ [4 43 [384 2 [96 48 [ [392 4 [355,49 [4.4,8 [6 UTR6-2 2: 49 [ [394 4 [356 9 [96 45 [399 4 [ [329,39 [3.5 2, [8 UTR6-4 4: 46 [4 43 [ [ [86 45 [42 42 [374 4 [36,49 [4.4 2,4 [22 UTR6-5 5: 5 [ [43 45 [397 5 [ [ [44 44 [388,39 [3.4 2,4 [2 UTR6-6 6: 36 [38 33 [29 3 [262 [ [294 3 [ [242,39 [3.5 2,4 [22 UTR6-2 2: 45 [398 4 [ [328 6 [939 4 [ [ [33,39 [3.5 2,4 [2 UTR : 37 [ [298 3 [269 7 [ [3 3 [ [249,38 [3.4 2,3 [2 UTR : 48 [ [4 44 [388 [ [47 44 [ [379,39 [3.5 2,2 [2 UTR6-3 3: 3 [ [ [27 93 [ [ [25 23 [2,42 [3.7 2,3 [2 UTR : 49 [ [47 43 [377 [ [ [ [348,38 [3.4 2,3 [2 UTR6-4 4: 3 [ [24 25 [ [83 29 [ [ [28,39 [3.5 2,4 [22 UTR6-5 5: 32 [ [ [ [836 3 [ [ [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. 92 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).

93 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 (4.6) 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 [ [2.4 4 max 4.8 [ 98% 8: to 5: 4.5 [ [3.4 5 max 5.3 [. 93% Performance Specifications Part Number Ratio ( ), Hour Life (5 ) 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. (5 ) 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 [ [23 2 [85 9 [67 3,7 [33 5, [46 UTR75-2 2: 56 [498 5 [ [4 59 [4 52 [46 47 [42 43 [38,9 [7 7,7 [69 UTR75-3 3: 37 [ [3 3 [27 29 [46 34 [34 3 [ [25,6 [5 8,8 [78 UTR75-4 4: 28 [ [23 23 [28 99 [88 26 [ [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 [ [72 89 [67 89 [785 8 [72 78 [686,9 [7 4,7 [4 UTR75- : 88 [777 8 [76 77 [ [67 86 [ [7 76 [669,9 [7 4, [36 UTR75-2 2: 93 [ [ [73 94 [75 9 [85 84 [746 8 [74,5 [4 4,6 [4 UTR75-4 4: 83 [ [ [ [ [ [67 73 [643,9 [7 6,6 [58 UTR75-5 5: 9 [ [74 8 [7 87 [ [ [ [694,5 [3 6,7 [59 UTR75-6 6: 95 [ [78 85 [ [ [82 86 [ [732,5 [4 6,7 [59 UTR75-2 2: 9 [8 85 [ [727 9 [68 89 [ [739 8 [7,5 [4 6,5 [58 UTR : 93 [82 87 [ [74 92 [698 9 [8 85 [75 8 [75,5 [3 6,4 [57 UTR : 87 [768 8 [72 79 [ [ [75 8 [74 77 [679,5 [4 5,9 [52 UTR75-3 3: 54 [48 47 [48 44 [39 66 [473 5 [ [387 4 [36,6 [5 6,3 [56 UTR : 88 [ [73 8 [76 8 [63 86 [759 8 [74 78 [69,5 [3 6,3 [56 UTR75-4 4: 56 [ [ [46 68 [ [46 45 [4 42 [375,5 [4 6,7 [59 UTR75-5 5: 58 [5 5 [ [48 7 [5 53 [ [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. 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). 93

94 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 (4.6) 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 [ [ max 4.8 [ 98% 8: to 5: 22.5 [ [ max 5.3 [. 93% Performance Specifications Part Number Ratio ( ), Hour Life (5 ) 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. (5 ) 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 [ [23 2 [85 9 [67 3,7 [33 5, [46 UTR9-2 2: 56 [498 5 [ [4 59 [4 52 [46 47 [42 43 [38,9 [7 7,7 [69 UTR9-3 3: 37 [ [3 3 [27 29 [46 34 [34 3 [ [25,6 [5 8,8 [78 UTR9-4 4: 28 [ [23 23 [28 99 [88 26 [ [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 [ [72 89 [67 89 [785 8 [72 78 [686,9 [7 4,7 [4 UTR9- : 88 [777 8 [76 77 [ [67 86 [ [7 76 [669,9 [7 4, [36 UTR9-2 2: 93 [ [ [73 94 [75 9 [85 84 [746 8 [74,5 [4 4,6 [4 UTR9-4 4: 83 [ [ [ [ [ [67 73 [643,9 [7 6,6 [58 UTR9-5 5: 9 [ [74 8 [7 87 [ [ [ [694,5 [3 6,7 [59 UTR9-6 6: 95 [ [78 85 [ [ [82 86 [ [732,5 [4 6,7 [59 UTR9-2 2: 9 [8 85 [ [727 9 [68 89 [ [739 8 [7,5 [4 6,5 [58 UTR : 93 [82 87 [ [74 92 [698 9 [8 85 [75 8 [75,5 [3 6,4 [57 UTR : 87 [768 8 [72 79 [ [ [75 8 [74 77 [679,5 [4 5,9 [52 UTR9-3 3: 54 [48 47 [48 44 [39 66 [473 5 [ [387 4 [36,6 [5 6,3 [56 UTR : 88 [ [73 8 [76 8 [63 86 [759 8 [74 78 [69,5 [3 6,3 [56 UTR9-4 4: 56 [ [ [46 68 [ [46 45 [4 42 [375,5 [4 6,7 [59 UTR9-5 5: 58 [5 5 [ [48 7 [5 53 [ [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. 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 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 [ [ max [24 98% 8: to 5: 49 [ [ max 2 [ % 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UTR- : 73 [ [59 6 [ [ [ [ [494 6,3 [56 9,2 [8 UTR-2 2: 3 [57 9 [56 8 [ [ [68 [975 [882 3,2 [29 5, [33 UTR-3 3: [ [82 84 [ [ [83 86 [ [684 2,8 [25 7, [5 UTR-4 4: 68 [ [ [ [26 62 [ [54 5 [456 2,6 [23 7,9 [59 UTR-5 5: 5 [ [49 42 [37 87 [ [44 43 [ [342 2,5 [23 8,3 [62 UTR-8 8: 266 [ [ [ [ [ [ [65 3,3 [29 6,6 [47 UTR- : 258 [ [ [ [ [ [25 94 [72 3,3 [29 3, [6 UTR-2 2: 274 [ [ [ [ [ [27 2 [863 2,6 [23 8,8 [67 UTR-4 4: 246 [ [27 27 [97 56 [ [ [ [834 3,3 [29 23, [24 UTR-5 5: 265 [ [ [ [ [ [22 29 [943 2,5 [23 24,3 [25 UTR-6 6: 27 [ [ [ [ [ [26 26 [823 2,6 [23 24,8 [22 UTR-2 2: 27 [ [ [ [ [ [ [28 2,6 [23 22, [96 UTR-25 25: 253 [ [ [ [ [ [89 93 [79 2,5 [23 22, [96 UTR-28 28: 256 [ [29 23 [ [ [ [ [993 2,6 [23 9,2 [7 UTR-3 3: 59 [45 38 [22 29 [ [ [3 28 [29 9 [54 2,8 [25 9, [69 UTR-35 35: 26 [ [ [ [ [ [ [228 2,5 [23 9, [68 UTR-4 4: 64 [ [ [ [ [ [73 24 [96 2,6 [23 24,9 [22 UTR-5 5: 69 [ [34 38 [ [44 56 [ [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. 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

96 UltraTRUE 9 Size 5 Helical Right Angle Gearheads 93 (7.6) 42.5 (5.6) AD* 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 8.6 (.4) 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 [ [ max [24 98% 8: to 5: 65 [6.5 4,8 [ max 2 [ % 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UTR5- : 73 [ [59 6 [ [ [ [ [494 6,3 [56 9,2 [8 UTR5-2 2: 3 [57 9 [56 8 [ [ [68 [975 [882 3,2 [29 5, [33 UTR5-3 3: [ [82 84 [ [ [83 86 [ [684 2,8 [25 7, [5 UTR5-4 4: 68 [ [ [ [26 62 [ [54 5 [456 2,6 [23 7,9 [59 UTR5-5 5: 5 [ [49 42 [37 87 [ [44 43 [ [342 2,5 [23 8,3 [62 UTR5-8 8: 266 [ [ [ [ [ [ [65 3,3 [29 6,6 [47 UTR5- : 258 [ [ [ [ [ [25 94 [72 3,3 [29 3, [6 UTR5-2 2: 274 [ [ [ [ [ [27 2 [863 2,6 [23 8,8 [67 UTR5-4 4: 246 [ [27 27 [97 56 [ [ [ [834 3,3 [29 23, [24 UTR5-5 5: 265 [ [ [ [ [ [22 29 [943 2,5 [23 24,3 [25 UTR5-6 6: 27 [ [ [ [ [ [26 26 [823 2,6 [23 24,8 [22 UTR5-2 2: 27 [ [ [ [ [ [ [28 2,6 [23 22, [96 UTR : 253 [ [ [ [ [ [89 93 [79 2,5 [23 22, [96 UTR : 256 [ [29 23 [ [ [ [ [993 2,6 [23 9,2 [7 UTR5-3 3: 59 [45 38 [22 29 [ [ [3 28 [29 9 [54 2,8 [25 9, [69 UTR : 26 [ [ [ [ [ [ [228 2,5 [23 9, [68 UTR5-4 4: 64 [ [ [ [ [ [73 24 [96 2,6 [23 24,9 [22 UTR5-5 5: 69 [ [34 38 [ [44 56 [ [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. 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 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) 23 (9.9) 6 (6.29) 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 [ [ max 24 [53 98% 8: to 5: 222 [ [ 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 (5 ) T peak ( ) 2, Hour Life (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UTR4- : 58 [ [274 3 [52 38 [ [ [77 2 [64 32 [279 28,4 [252 UTR4-2 2: 327 [ [ [ [ [ [ [224 6 [43 46,6 [43 UTR4-3 3: 22 [944 2 [774 8 [ [ [ [ [48 4 [23 52,9 [468 UTR4-4 4: 58 [ [274 3 [52 47 [ [ [77 2 [64 3 [4 55,5 [49 UTR4-5 5: 8 [47 8 [ [ [356 9 [967 [883 9 [798 3 [2 56,8 [53 UTR4-8 8: 625 [ [5 533 [ [,233 6 [ [ [422 6 [46 36,7 [325 UTR4- : 66 [ [ [ [,9 593 [ [ [492 6 [45 3,9 [282 UTR4-2 2: 644 [ [ [ [,66 63 [ [ [ [6 22, [95 UTR4-4 4: 578 [58 53 [ [ [, [55 58 [ [ [45 5,6 [457 UTR4-5 5: 624 [ [ [ [,253 6 [ [ [477 2 [3 5,7 [457 UTR4-6 6: 63 [ [ [46 34 [, [ [ [ [5 52,8 [467 UTR4-2 2: 636 [ [ [ [, [ [ [ [5 49,2 [435 UTR : 592 [ [ [ [, [ [ [ [3 49,2 [435 UTR : 65 [ [ [ [, [ [ [466 3 [5 42,8 [379 UTR4-3 3: 38 [ [ [ [, 352 [32 35 [ [252 4 [24 44,7 [396 UTR : 62 [ [ [ [, [ [ [475 2 [3 4,2 [356 UTR4-4 4: 394 [ [ [ [, [ [ [265 3 [5 52,6 [466 UTR4-5 5: 45 [ [ [294 7 [, [ [ [ [2 49,2 [435 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). 97

98 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) 39 (2.56) 228 (8.98) 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 [ [5.5 4 max 43 [96 98% 8: to 5: 273 [ [7.8 5 max 48 [6 93% Performance Specifications Part Number Ratio ( ), Hour Life (5 ) 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. (5 ) J kg-cm 2 [in-lb-sec 2 x -4 Torsional Stiffness Nm/arc-min [in-lb/arc-min UTR8- : 248 [ [23 25 [8 89 [ [ [85 89 [672 [985 5 [44 UTR8-2 2: 654 [ [ [ [ [ [ [ [55 82 [722 UTR8-3 3: 57 [ [ [ [ [ [ [ [ [82 UTR8-4 4: 36 [ [ [ [ [ [ [ [43 97 [86 UTR8-5 5: 254 [ [ [ [ [ [ [7 45 [ [88 UTR8-8 8: 46 [ [ [ [ [ [476 6 [ [4 3 [998 UTR8- : 48 [ [ [ [ [ [98 58 [ [ [82 UTR8-2 2: 59 [ [ [ [ [ [ [5 36 [37 63 [56 UTR8-4 4: 355 [ [97 69 [ [ [ [ [ [398 [986 UTR8-5 5: 463 [ [8 265 [ [ [ [ [ [3 44 [272 UTR8-6 6: 443 [ [652 9 [536 3 [ [79 26 [76 99 [ [36 47 [299 UTR8-2 2: 493 [ [22 34 [54 34 [ [ [ [ [36 42 [257 UTR : 268 [ [ [ [ [ [ [ [39 9 [55 UTR : 42 [ [ [ 287 [ [ [ [ [36 26 [3 UTR8-3 3: 897 [ [ [ [ [ [ [59 38 [339 3 [997 UTR : 44 [ [ [ [ [ [ [87 35 [39 3 [998 UTR8-4 4: 93 [ [73 75 [ [ [ [ [ [34 47 [299 UTR8-5 5: 956 [ [ [ [ [ [ [ [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. 98 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).

99 Radial and Axial Load Ratings Ratios : thru 5: only UTR6 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) TRUE Planetary Gearheads [47 59 [ [ [ [542 UTR75 and UTR9 X Fr Fa UTR and UTR5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (N) Radial Force, F r, (lb f) Radial Force, F r, (lb f) 5 93 [ [ [ [ [ ,432 [2795,97 [ [ [4 562 [38 UTR4 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) 5 23,67 [586 8,735 [ ,234 [32 5,56 [ [2 UTR8 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) 5 3,398 [759 24,922 [ ,36 [ ,576 [3277,569 [26 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. 99

100 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) [68 57 [ [ [ [596 UTR75 and UTR9 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) [ [ [ [ [82 UTR and UTR5 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) 5 3,675 [375,7 [ [ [ [252 UTR4 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) 5 25,374 [575 2,69 [ ,657 [ ,76 [2859,329 [2322 UTR8 X Fr Fa Radial Force, F r, (N) Radial Force, F r, (lb f) 5 34,538 [ ,44 [ ,97 [ ,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.

101 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

102 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 [ 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 3 Hour Life Intermittent Torsional Tpeak J (c) kg-cm Stiffness ( ) (5 ) [in-lb-sec 2 x -4 Nm/arc-min [in-lb/arc-min ET-4 4: 7 [54 47 [33 6 [937 9 [ [493,5 [3.3 28,27 [25 ET-5 5: 78 [ [272 [ [ [399,29 [.5 25,8 [222 ET-7 7: 9 [ [27 8 [42 [ [383,92 [8. 23,2 [25 ET- : 6 [94 77 [ [58 6 [539 4 [364,86 [7.6 5,84 [4 ET-6 6: 245 [ [45 5 [34 38 [28 57 [4577,5 [9.2 3,3 [267 ET-2 2: 249 [ [47 54 [ [ [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 [ [ [ [ [478,89 [7.9 23,2 [25 ET-35 35: 248 [29 64 [ [ [36 54 [4549,75 [6.7 22,99 [24 ET-4 4: 262 [ [ [ [ [4794,75 [6.7 3,4 [267 ET-5 5: 253 [ [ [ [34 52 [465,74 [6.6 26,5 [235 ET-7 7: 24 [23 58 [ [38 44 [ [4349,74 [6.6 23,2 [25 ET- : 44 [277 2 [92 89 [79 84 [ [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) 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).

103 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 [ max 4 [3 95% 6: to : 2 95 [ 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 3 Hour Life Intermittent Torsional Tpeak J (c) kg-cm Stiffness ( ) (5 ) [in-lb-sec 2 x -4 Nm/arc-min [in-lb/arc-min ET4-4 4: 47 [ [ [ [96 66 [943 6,8 [55 6,5 [536 ET4-5 5: 435 [ [ [ [242 4 [926 4,77 [42 56, [497 ET4-7 7: 464 [ [ [ [279 2 [8866 3,6 [32 5,7 [458 ET4- : 253 [ [68 56 [ [ [8459 3,22 [29 38,5 [34 ET4-6 6: 573 [ [ [ [ [674 4, [35 63,8 [565 ET4-2 2: 584 [ [ [ [ [832 3,87 [34 59,4 [526 ET : 567 [ [ [ [ [463 3,87 [34 59,4 [526 ET : 6 [ [ [ [ [47 3,35 [3 5,7 [458 ET : 58 [ [ [ [ [653 2,84 [25 48,4 [428 ET4-4 4: 66 [ [ [ [ [248 2,84 [25 63,8 [565 ET4-5 5: 596 [ [ [ [ [83 2,7 [24 59,4 [526 ET4-7 7: 567 [ [ [ [32 55 [223 2,7 [24 53,9 [478 ET4- : 346 [ [ [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). 3

104 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 [ max 4 [88 95% 6: to : [ 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 3 Hour Life Intermittent Torsional Tpeak J (c) kg-cm Stiffness ( ) (5 ) [in-lb-sec 2 x -4 Nm/arc-min [in-lb/arc-min ET8-4 4: 933 [ [ [ [ [269 24,6 [28 68,3 [46 ET8-5 5: 972 [ [ [ [ [243 9, [68 65, [46 ET8-7 7: 37 [ [ [ [ [2429 3,87 [23 47,4 [36 ET8- : 592 [ [ [ [ [956 2,35 [9, [984 ET8-6 6: 335 [86 94 [ [ [ [ ,3 [36 77, [569 ET8-2 2: 363 [26 99 [ [ [ [2587 4,82 [3 7,6 [52 ET : 325 [ [ [ [ [2437 4,82 [3 44, [277 ET : 43 [ [ [ [ [2575 2,83 [4 5,8 [345 ET : 36 [ [ [ [ [2487,83 [96 36,4 [29 ET8-4 4: 443 [ [ [ [ [2628,83 [96 77, [569 ET8-5 5: 398 [ [ [ [ [25338,36 [92 7,6 [52 ET8-7 7: 332 [ [ [ [ [23959,36 [92 5,8 [345 ET8- : 86 [ [57 55 [ [ [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) 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 TRUE Planetary Gearheads Radial and Axial Load Ratings ET RADIAL FORCE (lbs) SIZE RADIAL LOAD DISTANCE 'X' (mm) , , ,35 25, DISTANCE 'X' (In) RADIAL FORCE (N) [375 7 [ [ [ [252 ET4 RADIAL FORCE (lbs) SIZE 4 RADIAL LOAD DISTANCE 'X' (mm) , ,7 5 22,25 4 7, , DISTANCE 'X' (In) RADIAL FORCE (N) [ [ [ [ [2322 ET8 RADIAL FORCE (lbs) SIZE 8 RADIAL LOAD DISTANCE 'X' (mm) , 53,4 5, 44,5 8 35,6 6 26, , DISTANCE 'X' (In) RADIAL FORCE (N) [ [ [ [ [286 EverTRUE 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

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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 Visit to get your complete RediMount part number using your motor manufacturer and model number information. D T R 5 5 Designates Gearhead Type XT = XTRUE AQT = AquaTRUE 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 and XTRUE product line only) Gearhead Ratio See Ratio Availability in corresponding gearhead section GEARHEAD SIZE XTRUE AquaTRUE NemaTRUE NemaTRUE PLUS NemaTRUE 9 DuraTRUE DuraTRUE 9 DuraTRUE (Hollow Shaft) DuraTRUE (Dual Shaft) UltraTRUE UltraTRUE 9 EverTRUE ValueTRUE ValueTRUE 9 4 = 4mm 6 = 6mm 8 = 8mm 2 = 2mm 6 = 6mm 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

109 TRUE Planetary Gearheads 9

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111 Micron ue Planetary Gearheads shipped within 24 hours! Need it fast? Gearhead Express Take advantage of the Gearhead Express s Program for quick delivery. All standard in-line frame sizes and ratios for the NemaTRUE, DuraTRUE, UltraTRUE and ValueTRUE products are available to ship in 24 hours through the Gearhead Express Program. That is over 35 gearheads to choose from. The parts included in the program are listed below. Please contact customer service for directions on how to order. For details on how to use the Gearhead Express program, please visit NemaTRUE Frame sizes 23, 34, 42, 6, 9 and 5 Ratios: 3, 4, 5, 7,, 5, 2, 3, 4, 5, 7 and : DuraTRUE Frame sizes 6, 9, 5 and 42 Ratios: 3, 4, 5, 7,, 5, 2, 25, 3, 4, 5, 7 and : UltraTRUE Frame sizes 6, 7.5, and 4 Ratios: 4, 5, 7,, 6, 2, 25, 28, 35, 4, 5, 7 and : ValueTRUE Frame sizes 6, 7.5, and 4 Ratios: 4, 5, 7,, 6, 2, 25, 28, 35, 4, 5, 7 and : Visit: or call: