12mm Planetary gearbox
Gearbox Description
Gearbox Description of 12mm Planetary gearbox | |||||||
| Housing material | Bearing at output | Radial load (5mm from flange) | Shaft axial load | Shaft press fit force,max. | Radial play of shaft | Thrust play of shaft | Backlash at no-load |
| Metal | Sleeve bearings | ≤0.5Kgf | ≤0.5Kgf | ≤1.5Kgf | ≤0.05mm | ≤0.2mm | ≤3° |
Motor Shaft Pinion Specification
Motor Shaft Pinion Specification | ||||
| Module | No. of teeth | Pressure angle | Hole diameter | Reduction ratio. |
| 0.25 | 12 | 20° | 1.49 | |
Gearbox Specification
| Gearbox Specification | |||||
| Reduction ratio | Rated tolerance torque(Kg.cm Max.) | Max momentary tolerance torque(Kg.cm ) | Efficiency | Length （L-mm） | Weight（g） Sleeve bearings |
| 1/4 | 0.8 | 2.4 | 85% | 12.8 | 12.1 |
| 1/16 | 1.2 | 3.6 | 75% | 16.1 | 14.2 |
| 1/64 | 1.6 | 4.8 | 65% | 19.4 | 16.3 |
| 1/256 | 1.8 | 5.4 | 55% | 22.7 | 18.4 |
| 1/1024 | 2 | 6 | 45% | 26 | 20.5 |
| 1/4096 | 2 | 6 | 40% | 29.3 | 22.6 |
Mechanical Dimensions
| Mechanical Dimensions |
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