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42mm Planetary Gearbox
Gearbox Diameter: 42mm
Bearing of Shaft: Ball Bearing
Radial Clearance: ≤0.1mm
Axial Clearance: ≤0.2mm
Permission Input Speed: ≤10,000rpm
Recommended Temperature Range: -20 to +125°C
Permission Installation Force: ≤100N
Axial Load: ≤50N
Radial Load: ≤200N
| Gear Stage | 1 | 2 | 3 | 4 | 5 | |||
| Number of Order | 12420001 | 12420009 | 12420045 | 12420108 | 12420195 | 12420388 | 12420633 | 12421061 |
| Ratio | 3.11 | 9.68 | 30.11 | 83.33 | 168.04 | 460.8 | 806.58 | 2300 |
| Number of Order | 12420005 | 12420012 | 12420055 | 12420122 | 12420245 | 12420422 | 12420754 | 12421163 |
| Ratio | 4.17 | 11.56 | 42.92 | 96 | 225.05 | 574 | 1080.25 | 3300.51 |
| Number of Order | 12420006 | 12420021 | 12420070 | 12420135 | 12420303 | 12420438 | 12420876 | 12421203 |
| Ratio | 4.8 | 15.48 | 54.01 | 115 | 301.41 | 661.25 | 1433.6 | 4048 |
| Number of Order | 12420007 | 12420030 | 12420098 | 12420150 | 12420360 | 12420455 | 12420979 | 12421238 |
| Ratio | 5.75 | 20 | 72.34 | 158.7 | 400 | 761.76 | 1833.87 | 5247.02 |
| L (mm) | 41.2 | 53.2 | 62.2 | 77.2 | 86.2 | |||
| Torque (Nm) | 3 | 12 | 16 | 25 | 25 | |||
| Stall Torque (Nm) | 5 | 20 | 25 | 36 | 36 | |||
| Max Efficiency (%) | 90 | 81 | 73 | 65 | 59 | |||
| Weight (g) | 250 | 345 | 405 | 490 | 580 | |||
| No - Load Backlash (°) | 1 | 1.5 | 1.5 | 2 | 2 | |||
Dimensions
Notice: Data in this typical specification sheet are for other certain customer. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be changed to meet customer specific requirement.
Applications
Medical device
Digital products
Aerospace field
Industrial automation
Bone drill，Robot,UVA,Digital, Midecal industry,Pan-tilt...