PW-S2-OP2 Right Angle Bevel Gearbox
Home »
Home »
The PW-S2-OP2 right angle bevel gearbox represents a breakthrough in precision power transmission technology. As a core component in NIO’s battery swap stations, this innovative 90-degree bevel gearbox combines high-stiffness spiral bevel gears with modular versatility, setting new standards in automated lifting solutions.
Our advanced engineering integrates precision-crafted spiral bevel gears with frame sizes ranging from 65mm to 240mm. The design achieves an impressive backlash control of 6 arcmin while delivering substantial torque capacity up to 2150N.m. With ratio options from 3:1 to 512:1, this gearbox offers unprecedented flexibility for diverse industrial applications.
The PW-S2-OP2’s modular architecture accommodates various servo or stepper motors, featuring multiple output configurations and optional hollow shaft design. This versatility, combined with superior load capacity, makes it particularly effective in automated lifting systems, most notably in NIO’s battery swap stations where precision and reliability are paramount.(learn more about NIO’s battery swap stations project case)
Beyond its proven success in automotive battery exchange systems, the PW-S2-OP2’s compact and efficient design has revolutionized various industrial applications requiring precise motion control and robust performance. Its implementation in critical systems demonstrates our commitment to advancing industrial automation technology.
Contact our engineering team to explore how the PW-S2-OP2 can enhance your automation solutions.
PW65 | PW75 | PW90 | PW110 | PW140 | PW170 | PW210 | PW240 | Stage | ||
Ratios | 1 , 2 | 1 | ||||||||
3, 4, 5, 6, 8, 10 | 2 | |||||||||
12,15,16,20,25,30,32,40,50,64 | 3 | |||||||||
60,80,100,125,160,200,256,320,512 | 4 | |||||||||
Efficiency at full load | % | 92%-97% | ||||||||
Operating temperature | °C | -25/90 | ||||||||
Protection class | IP54 | |||||||||
Backlash | arcmin | <6 - <12 | <8 - <14 | |||||||
Gearbox weight | Kg | 1.2-3.2 | 3.5-4.7 | 5.8-7.2 | 10-16.5 | 18.5-28 | 34-45 | 65-78 | 89-120 | |
Running noise | dB | <60 | <63 | <65 | <68 | <70 | <72 | <75 | <78 |
PW65 | PW75 | PW90 | PW110 | PW140 | PW170 | PW210 | PW240 | ||
Maximum Radial Force | Fr 20.000 h (N) | 900 | 1100 | 1700 | 2700 | 4800 | 6600 | 11500 | 16000 |
Maximum Axial Force | Fa 20.000 h (N) | 450 | 550 | 850 | 1350 | 2400 | 3300 | 5750 | 8500 |
PW65 | PW75 | PW90 | PW110 | PW140 | PW170 | PW210 | PW240 | ||
Nominal output torque | N.m | 24-25 | 42-45 | 68-78 | 140-150 | 330-360 | 544-585 | 1220-1300 | 2010-2150 |
Maximum accele. Torque | 1.5*Nominal output Torque | ||||||||
Emergency stop torque | 3*Nominal Torque |
PW65 | PW75 | PW90 | PW110 | PW140 | PW170 | PW210 | PW240 | ||
Nominal input speed | rpm | 4000 | 3000 | 3000 | 3000 | 2000 | 2000 | 1500 | 1500 |
Maximum input speed | 8000 | 6000 | 6000 | 6000 | 4000 | 4000 | 3000 | 3000 |
unit=mm | PW65 | PW75 | PW90 | PW110 | PW140 | PW170 | PW210 | PW240 | |
Output shaft(S2) | D3 | 13 | 16 | 18 | 22 | 32 | 40 | 50 | 55 |
Output shaft(K2) | D3 | 13 | 14 | 18 | 22 | 32 | 40 | 50 | 55 |
Pilot spigot diameter | D5 | 63 | 73 | 80 | 108 | 135 | 165 | 205 | 235 |
Housing size | D6 | □65 | □75 | □90 | □110 | □140 | □170 | □210 | □240 |
Mounting holes on housing | D1 | M4 | M6 | M6 | M8 | M10 | M12 | M16 | M16 |
Mounting holes distance | h | 27 | 30 | 36 | 44 | 55 | 67 | 85 | 95 |
Overall height | Variable according to motor |
Find the drawing according to your motor dimensions
motor dimensions.Ask us for the drawing and 3D model.Mail to: [email protected]