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28mm Planetary Gearbox
Gearbox Diameter: 28mm
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: ≤50N
| Gear Stage | 1 | 2 | 3 | 4 | 5 | |||
| Number of Order | 1228001 | 1228005 | 1228015 | 1228022 | 1228036 | 1228050 | 1228072 | 1228098 |
| Ratio | 3.57 | 12.76 | 45.55 | 73.6 | 182.22 | 338.56 | 728.86 | 1557.38 |
| Number of Order | 1228002 | 1228007 | 1228016 | 1228025 | 1228037 | 1228056 | 1228074 | 1228107 |
| Ratio | 4 | 16 | 51.02 | 84.64 | 204.08 | 404.8 | 816.33 | 1936 |
| Number of Order | 1228004 | 1228009 | 1228018 | 1228029 | 1228043 | 1228060 | 1228081 | 1228113 |
| Ratio | 5.5 | 18.4 | 58.67 | 101.2 | 262.86 | 465.52 | 1024 | 2286.04 |
| Number of Order | 1228012 | 1228019 | 1228032 | 1228047 | 1228064 | 1228087 | 1228117 | |
| Ratio | 22 | 64 | 121 | 302.29 | 556.6 | 1209.14 | 2662 | |
| L (mm) | 26.7 | 31.2 | 35.7 | 40.2 | 44.7 | |||
| Torque (Nm) | 0.5 | 1 | 3 | 4 | 4 | |||
| Stall Torque (Nm) | 0.8 | 2 | 4 | 5 | 5 | |||
| Max Efficiency (%) | 90 | 81 | 73 | 65 | 59 | |||
| Weight (g) | 50 | 65 | 85 | 95 | 110 | |||
| 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...
