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QJS 28mm All-Metal Planetary Gear Motor
QJS 28mm All-Metal Planetary Gear Motor is built for compact drive systems requiring substantially higher torque capacity and mechanical robustness. With a 28 mm outer diameter, up to 90 kgf·cm momentary torque, and a maximum 60 kgf·cm continuous torque.
- Up to 90 kgf·cm Momentary Torque
- 28 mm Outer Diameter
- Planetary Gear Structure
- Machined Metal Gear Material
Parameter
| QJS 28mm | ||||
| Gear Stages | 1 | 2 | 3 | 4 |
| Reduction Ratio | 4，6 | 16, 24, 36 | 64, 96, 144, 216 | 256, 384, 576, 864, 1296 |
| Gear Length (mm) | 21.3 | 29.8 | 38.3 | 46.3 |
| Max. Allowable Continuous Torque (kgf·cm) | 7.5 | 30 | 50 | 60 |
| Max. Allowable Momentary Torque (kgf·cm) | 11 | 45 | 75 | 90 |
| Efficiency (%) | 90 | 81 | 73 | 65 |
| Motor Length | Depends on the specified motor | |||
| Outer Diameter | 28 mm | |||
| Gearbox Type | Planetary Structure | |||
| Output Shaft Material | Stainless Steel | |||
| Output Shaft Bearing Type | Ball Bearings | |||
| Gear Material | Machined Metal Gear | |||
| Case Material | Metal | |||
| Operating Humidity | 20%–85% RH | |||
| Operating Temperature | -30°C–+100°C | |||
| Customization available (design & manufacturing) | ||||
