DB SERIES Belt Drive Actuators

DB SERIES Belt Drive Actuators High Speed Linear Actuators

DB SERIES DB Series High Speed Long Travel Positive Belt Drive High Output Gearheads Steel or Plastic Bearings Custom Designs Del-Tron s belt-driven DB series actuators operate at speeds up to 5. meters per second (MPS) and do not require lubrication or maintenance under normal operating conditions. Del-Tron's DB series actuators are ideal for use in applications where speed is critical such as pick-and-place applications on high speed automation equipment. Another advantage of the new DB series is that they can provide travel lengths up to 6 meters while maintaining repeatability of +/- 0.05 mm and linear accuracy of +/- 0.083 mm per meter. New DB series actuators feature a steel-reinforced polyurethane belt that helps deliver repeatable positioning by avoiding belt stretching. The positive timing belt drive provides further improvements in accuracy and speed. A proprietary extrusion design provides long travel, smooth movements, and excellent repeatability. DB series actuators are available standard to accept NEMA 7, 3, and 34 motors and can be configured to accept other sizes. The DB series planetary gearheads contribute to the performance of the actuators by providing gear geometry optimized for planetary systems using zero helix angle gears to avoid unbalanced forces caused by helical gears. Generously-sized sealed deep-groove ball bearings support the output shaft. All gears are case hardened for high surface hardness and high strength ductile core. The gearhead handles input speeds up to 0,000 rpm and delivers exceptionally high output loads. Different types of bearings are offered. Steel concave rollers (DBM) riding on chrome-plated steel rails provide excellent positioning accuracy even in applications that require long travel. A plastic coated needle (DBN) bearing assembly offers the highest possible speeds. Finally, plastic bearings (DBP) running on aluminum rails provide the ultimate in durability in tough push-pull applications. The steel bearings are supplied with lifetime lubrication while both types of plastic bearings require no lubrication at all. Del-Tron applications engineers can help you select the appropriate belt actuator and gear box for your application. Del-Ton can also provide special designs of DB series actuators for nearly any application. To request a quotation please use the form provided.

Specifications Specifications Repeatability Linear Accuracy Breakaway Torque Belt Tensile Limit Belt Running Load Travel/Revolution Pulley Diameter Pulley Weight Maximum Speed Acceleration Exceeding Motor Mount/Coupling Straight Line Accuracy Shipping Weight First Meter of Length Additional Per Meter Del-Tron Model Units in mm in/36 mm/m oz-in Nm N N in/rev mm/rev in mm oz kg in/sec m/s G's Nema in/36² mm/m kg kg DBM-95 ±.003 ±.07 DBN-35 ±.00 ±0.05 ±.003 ±0.083 8 TO 0 0.057 TO 0.07 50 50 88 80 4.34 05.36 33.46 5.4 (DS); 4.8 (SS); 4.37 (NS) 0.49 (DS); 0.36 (SS); 0.4 (NS) 00 5. 5 3; 34 ±.05 ±.38 0.0 6.8 4.5 3. 4.0 3.6.8.6 Inertia Cart & Hardware Belt/First Meter of Travel Pulleys -in-s² kg-m² -in-s² kg-m² -in-s² kg-m².948e-03 3.7030E-03.4694E-04 3.5896E-04.5533E-04.880E-04.88375E-05 3.7804E-05.695E-03 (DS);.5846E-03 (SS);.474E-03 (NS).337E-04 (DS);.30888E-04 (SS);.9640E-04 (NS) Weight Cart & Hardware Belt/Meter of Travel kg /meter kg/meter.55.89 0.54.83 0.095 0.043 DS = Double Shafted pulley SS = Single shaft pulley NS = Pulley without protruding shaft 3

Specifications Specifications Repeatability Linear Accuracy Breakaway Torque Belt Tensile Limit Belt Running Load Travel/Revolution Pulley Diameter Pulley Weight Maximum Speed Acceleration Exceeding Motor Mount/Coupling Straight Line Accuracy Shipping Weight First Meter of Length Additional Per Meter Del-Tron Model Units in mm in/36 mm/m oz-in Nm N N in/rev mm/rev in mm oz kg in/sec m/s G's Nema in/36² mm/m kg kg DBP-5 DBP-5 DBP-35 ±.00 ±0.05 ±.003 ±0.083 TO 6 0.085 TO 0.3 50 50 88 80 4.34 05.36 33.46 5.4 (DS); 4.8 (SS); 4.37 (NS) 0.49 (DS); 0.36 (SS); 0.4 (NS) 0 to 30 - load dependent 0.5 to 0.76 - load dependent up to - load dependent 3; 34 ±.030 ±.76 4.6 5.3 6.0..4.7 3.0 3.0 3.0.4.4.4 Inertia Cart & Hardware Belt/First Meter of Travel Pulleys -in-s² kg-m² -in-s² kg-m² -in-s² kg-m² 9.48866E-04.75689E-03.56738E-03.0708E-04.9850E-04.90075E-04.59930E-04.70605E-04.880E-04.9368E-05 3.05743E-05 3.7804E-05.695E-03 (DS);.5846E-03 (SS);.474E-03 (NS).337E-04 (DS);.30888E-04 (SS);.9640E-04 (NS) Weight Cart & Hardware Belt/Meter of Travel kg /meter kg/meter 0.847.567.9 0.384 0.7.039 0.095 0.043 DS = Double Shafted pulley SS = Single shaft pulley NS = Pulley without protruding shaft 4

System Allowable Loads LOADS (Dynamic) Fz max Fz max (Tension) Fz max (Compression) Fy max LOADS (Static) Foz max Foz max (Tension) Foz max (Compression) Foy max MOMENTS (Dynamic) Mx max Mz max My max Moments (Static) Mox max Moz max Moy max [N] [Lbs] [N] [Lbs] [N] [Lbs] [N] [Lbs] [N] [Lbs] [N] [Lbs] [N] [Lbs] [N] [Lbs] [N-m] [Lb-in] [N-m] [Lb-in] [N-m] [Lb-in] [N-m] [Lb-in] [N-m] [Lb-in] [N-m] [Lb-in] DBM-95 40 54 40 94 00 45 330 74 3.4 30 0.7 94 6. 54.9 5 8.4 74 5. 45 DBN-35 0 49 60 3 80 63 300 67. 9 5.4 48. 99.7 4 7. 40 4. 6 DBP-5 5 8 0 49 63 4 500 56 4400 989 60 83 66 6 634 6 66 6 30 7 680 50 DBP-5 38 74 577 30 66 37 6560 474 540 593 330 746 734 5 4338 38 489 38 34680 307 86760 768 85780 759 DBP-35 530 9 933 0 68 60 0600 38 8660 493 5360 04 80 5 355 00 6 99 56040 496 700 009 450 986 5

Belt Load Calculations-Metric Require: Units Load, Stroke, Velocity, Acceleration, Acceleration in time (Theoretical) (N=Newtons, mm=millimeter, m/s=meter per second, m/s²=meter per second squared, s=seconds) N Translating Mass=Load + System Mass(.384) MM Belt Length=Stroke x + System Length(See Table ) N Belt Mass=Length x Mass/meter(.043) Table Metric Kg-m² Translating Inertia=Moving Mass + Belt Mass x.00079 Kg-m² Total Inertia=Translating Inertia + System Inertia(.0006) Model Number System Length Nm Torque Due to Inertia=Total Inertia x Velocity x 59.83/Acceleration in time DBP-5 435 Nm Torque Due to Friction=(.0978xLN(V)+.46)+ Load x Factor (See Table ) Nm Total Torque= Torque Due to Inertia + Torque Due to Friction DBP-5 535 N Calculated Load Due to Torque= Torque x 59.839 Safety Factor=Strength of Belt/Calculated Load RPM Input speed=velocity x 4.5 DBP-35 DBM-95 635 39 Factor 0.038 0.038 0.038.00574 DBN-35 635 0.00738 Belt Load Calculations-Inch Require: Units Load, Stroke, Velocity, Acceleration, Acceleration in time (Theoretical) (Lbs=pounds, in/s= inch per second, in/s²= inches per second-squared, s=seconds) Lbs Translating Mass=Load + System Mass(.384) In Belt Length= Stroke x + System Length(See Table ) Lbs Belt Mass= Length x Mass/meter(.043) Table Inch lb-in-s² Translating Inertia=Moving Mass + Belt Mass x.00079 Model Number System Length Factor lb-in-s² Total Inertia= Translating Inertia + System Inertia(.0006) lb-in Torque Due to Inertia=Total Inertia x Velocity x 59.83/Acceleration in time lb-in Torque Due to Friction=(.0978 x LN(V)+.46)+Load x Factor (See Table ) DBP-5 DBP-5 7.5.06 0.36 0.36 lb-in Total Torque=Torque Due to Inertia + Torque Due to Friction lb Calculated Load Due to Torque=Torque x 59.839 Safety Factor= Strength of Belt/Calculated Load DBP-35 DBM-95 4.999 5.55 0.36 0.003 RPM Input speed=velocity x 4.5 DBN-35 4.999 0.009 6

DBM-95 The DBM series utilizes steel concave rollers riding on chrome-plated steel rails to provide excellent positioning accuracy even in applications that require long travel. The steel bearings are supplied with lifetime lubrication. High acceleration and maximum speeds are possible with this series. MODEL NUMBER DBM-95 L TRAVEL + 48 OAL TRAVEL + 60 OT=OVER TRAVEL DESIGNED IN SYSTEM OT 53 MODEL DBM-95-50 DBM-95-300 DBM-95-450 DBM-95-600 L 98 448 598 748 OAL 40 560 70 860 OT 53 7

DBN-35 A plastic coated needle bearing assembly offered in this series allows the highest possible speeds while requiring no lubrication. High speeds and high G forces are no problem for this series MODEL NUMBER L DBN-35 TRAVEL + 388 OT=OVER TRAVEL DESIGNED IN SYSTEM OAL TRAVEL + 500 OT 63 MODEL DBN-35-50 DBN-35-300 DBN-35-450 DBN-35-600 L 538 688 838 988 OAL 650 800 950 00 OT 63 8

DBP Series Plastic bearings running on aluminum rails provide the ultimate in durability in tough push-pull applications and require no lubrication. DBP actuators are the value leaders among Del-Tron's belt drive systems. MODEL NUMBER L OAL OT LC N G DBP-5 TRAVEL + 88 TRAVEL + 300 63 5.5 DBP-5 TRAVEL + 88 TRAVEL + 400 63 5 3 3.5 DBP-35 TRAVEL + 388 TRAVEL + 500 63 35 4 4.5 OT=OVER TRAVEL DESIGNED IN SYSTEM 9

Planetary Servo Gearheads OPTIMIZED GEAR GEOMETRY Gear geometry optimized for planetary system using zero helix angle gears to avoid unbalanced forces caused by helical gears. Crowned gear profile with tip relief. CASE HARDENED GEARS All gears are case hardened for high surface hardness and high strength ductile core. HIGH TORQUE DENSITY Industry highest torque ratings; 4 planets are used in the output stage to boost loadability. APPLICATION FRIENDLY OPTIONS Available option such as solid free accessible high speed shaft, NEMA output flanges. SIZES 40, 60mm round housing / ratios per size (3: to 5:). PLANETS SUPPORTED IN NEEDLE ROLLER BEARINGS Planets are supported in needle roller bearings for high loadability and precise run. HIGH OUTPUT SHAFT LOADS Generously sized sealed deep-groove ball bearings supporting the output shaft. LIFETIME LUBRICATION Lubricated for life with high grade synthetic grease. HOUSING PROTECTION CLASS Dedicated input and output housing, protection class IP54. FLEXIBLE MOUNTING Can be mounted to virtually any servo motor; using the patented PCS clamping system. STRONG CARRIER / OUTPUT SHAFT Planet carrier and output shaft are made of one integral piece. INTEGRAL RING-GEAR & HOUSING Ring gears are machined directly into the housing, case hardened and honed. TRUE, RELIABLE TORQUE RATINGS Transparent, reliable torque ratings, based on fatigue strength and L0 bearing life according to recognized standards. HIGH INPUT SPEEDS Peak input speeds up to 0,000 rpm. EXCEPTIONAL LONG RELIABLE LIFE Up to 5 years limited warranty on gearing. 0

Ratio 3 4 5 8 9 5 6 0 GEARHEAD SIZE - TORQUE RATING () G 40 G 60 4.5 (40) (06) 6.0 (53) 6 (4) 6.0 (53) 6 (4) 5.0 (44) 5 (3) 0 (77) 44 (389) 0 (77) 44 (389) 8 (59) 44 (389) 0 (77) 44 (389) 0 (77) 44 (389) Stages () () Rated torque is based on continuous duty, uniform load, 30 000 hrs L0 life at 00 rpm output speed. () Number of planetary reduction stages. Efficiency at Full load % Torsional Stiffness Nm/ang.min (lbin /arc.min) Rotational Backlash (3) (arc.min) Stages PLE 40 96 94 0.45 (3.9) 0.47 (4.) <30 <35 PLE 60 96 94.5 (3.).5 (3.) <0 <5 (3) Maximum value of the rotational backlash measured at the output in arc minutes(arc min = angular min). Average backlash is approximately 30% smaller than the listed worst case value. Emergency Stop / Short Term Peak Torque 00% to 300% of the rated torque. The gearhead will withstand this torque only for a few thousand load cycles. -Torques at this magnitude shall not be part of the normal operating cycle! Output shaft max. radial load () Output shaft max. axial load () Max. peak input speed rpm Continuous input speed () rpm Noise level (3) dba Gearhead weight kg (lb) N (lb) N (lb) Stages,,,,, PLE 40 00 (44) 00 (44) 0,000 4,500 55 0.35 (0.77) 0.45 (0.99) PLE 60 500 () 600 (34) 8,000 4,000 58 0.9 (.9). (.4) Max. motor weight kg (lb), (4.4) 3.5 (7.7) () Based on 0,000 hrs. L0 life, 00 rpm mean output speed, radial load at shaft midpoint. (Detailed bearing life calculation utility is available at www.neugartusa.com or contact Neugart USA with the application data.) () Recommended continuous duty mean input rpm. The gearhead temperature shall not exceed 90 C (94 F). (3) Sound pressure level measured at 3,000 rpm, no load, at m distance from the gearhead.

D Output flange bolt hole circle G Mounting thread lengths D3 Output shaft diameter D4 Shaft collar diameter D5 Output flange pilot diameter D6 Housing diameter L Main housing length Stage Stage L3 Shaft length (from pilot root) L4 Shaft length (from the collar) L5 Key length L6 Distance from shaft end L7 Pilot length B Key width H Key & Shaft height Z Thread in the output shaft M Thread x depth D0 Maximum input pinion bore () Available, standard bushing bore sizes mm PLE 40 34 (.338) 4x M4 x 6 h7 0 (0.393) (0.47) h7 6 (.03) 40 (.574) 39 (.535) 5 (.04) 6 (.03) 3 (0.905) 8 (0.708).5 (0.098) (0.078) 3 (0.8). (0.440) M3 x 9 8 (0.34) F7 4; 5; 6; 6.35; 8 PLE 60 5 (.047) M5 x 8 4 (0.55) 7 (0.669) 40 (.574) 60 (.36) 47 (.850) 59 (.3) 35 (.377) 30 (.8) 5 (0.984).5 (0.098) 3 (0.8) 5 (0.96) 6 (0.69) M5 x (0.433) 4 (0.55) optional size 6; 6.35; 7; 8; 9; 9.55; ; For smaller diameter motor shafts matching bushing (insert) is used. See below the available standard bushing diameters. {;.7; 4} () in 0.57; 0.96; 0.36; 0.5; 0.34 0.36; 0.5; 0.75; 0.34; 0.354; 0.375; 0.433; 0.5; {0.47; 0.5; 0.55} () Motor dependent dimensions: D, D, L, L0, L, L, G3, Q3 Adaptor / Input Housing dimensions and unit overall length depend on motor shaft size, motor flange style and motor flange dimensions. To match your motor a customized adaptor / input housing is provided. () with optional 4 mm bore PLE 60 unit

Gearheads Continued Lubrication The 6 gearheads are lubricated for life with high grade synthetic grease "Kluberplex BEM 34-3" (Kluber Lubrication LP, - www.klueber.com). Under normal operating conditions it is not required to change or replenish the lubricant. Mounting Positions Any mounting position is permissible. Operating Temperature Temperature range is -5 C to +90 C (-3 F to 94 F). Contact Del-Tron Precision if operating temperatures are outside this range. Recommended Motor Flange / Motor shaft run out tolerances The motor shaft run out and flange perpendicularity should be according to DIN 4955-R tolerances to avoid unnecessary bearing loads and associated heat build up along with possible premature bearing wear. Seals Integrated sealed bearing on input and output. Protection Class The enclosure protection class of the PLE planetary servo gearheads corresponds to class IP 54 Motor Adaptors Standard Motor Mount PLE Gearhead Moment of Inertia (at the input) kgcm (in-lb-sec 0-4 ) PLE 40 0.03 (0.7) 0.0 (0.9) 0.09 (0.6) 0.07 (0.5) 0.03 (0.6) 0.09 (0.5) 0.03 (0.) 0.0 (0.9) 0.09 (0.6) PLE 60 0.35 (.9) 0.093 (0.8) 0.078 (0.69) 0.065 (0.57) 0.3 (.5) 0.7 (.) 0.077 (0.68) 0.088 (0.77) 0.075 (0.66) Ratio 3 4 5 8 9 5 6 0 Stages Del-Tron standard motor adaptors are designed for motors with specifications as listed. If you are using a motor with other specifications, please supply motor manufacturer and model number. NEMA 7 NEMA3 NEMA 34 MANUFACTURER MODEL NO MOTOR MODEL STEPPER ORIENTAL PK43 SERVO YASKAWA SGMAH-A3 STEPPER ORIENTAL PK64 SERVO YASKAWA SGMAH-0 STEPPER ORIENTAL PK96 SERVO YASKAWA SGMAH-08A MT7 MV7 MT3 MV3 MT34 MV34 A 3 3.5 47.4 49.49 69.58 63.64 B 3 3.5 47.4 49.49 69.58 63.64 F 4-40 THREADS 4.3 THRU HOLES 4.5 THRU HOLES 5.5 THRU HOLES 6.5 THRU HOLES 7 THRU HOLES SD 5 6 6.36 4.7 6 SL 0 5 0.6 30 37 40 PD 30 38. 50 73 70 PL.5.6 3 3 W 4 40 56.4 60 85 80 H 4 40 56.4 60 85 80 Dimensions in mm 3

Nomenclature XXXX XXX XX XXX XXXX XX Model Number DBM-95 DBN-35 DBP-5 DBP-5 DBP-35 Stroke 50 300 450 600 900 Mounting Position A A A3 A4 B B3 Gearhead G40 G60 GCS blank= no gearhead XX Ratio 3 4 5 8 9 Motor adaptor model number MT7 MV7 MT3 MV3 MT34 MV34 Accessories B E E E3 FP FR MCS 5 6 blank= no motor 0 Mounting Position A= single shaft, B= double shaft (double shaft location + only.) GCS = customer supplied gearhead for mounting. Blank = no gearhead. Adapters for Motor Model Number M=motor, T=stepper, V= servo, 7= NEMA 7, 3= NEMA 3, 34= NEMA 34. MCS= Customer supplied motor Blank= No motor Accessories B=Bumpers and are available only on the DBM series. E=One limit switch E=Two limit switches E3=Three limit switches FP=Mounting feet to attach to the pulley housing which has threads on the bottom for mounting. FR=Mounting feet to attach to the rail through a drop in t-nut and be placed anywhere the customer would desire. 4

Del-Tron Precision Belt Actuator Application Form If you would like Del-Tron Precision to select the appropriate Belt Actuator and Gearhead if needed for you application, please fill out the form below and either fax it to 03-778-7 or email it to deltron@deltron.com. Date Name Company Name Address City State Zip Phone Fax Email Cost Goal Expected Delivery Anticipated Number of Units Stroke Load Velocity Acceleration and Deceleration Moment Load Duty Cycle Repeatability Linear Accuracy Operating Temperature Life Requirement Gearhead- Del-Tron Precision Supplied or Customer Supplied or Customer Mount or NA Size Ratio Motor Type Servo or Stepper Del-Tron Precision Motor Adaptor (Circle One) MT3, MV3, MT34, MV34 Other Other Motor Manufacturer and Model Number Mounting of Actuator Feet for Rail Feet for Pulley Housing Sensors Required How Many What Locations Comments and Questions 5

5 Trowbridge Drive, Bethel, CT 0680 Phone: (03) 778-77 Fax: (03) 778-7 Web: www.deltron.com E-Mail: deltron@deltron.com 0/07 REV 0