Spur gearbox D122F
Specification
| 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 | ≤0.4Kgf | ≤0.2Kgf | ≤2Kgf | ≤0.06mm | ≤0.2mm | ≤1.5° |
Pinion Specifications
| Module | No. of teeth | Pressure angle | Hole diameter | Reduction ratio. |
| 0.15 | 12 | 20° | 0.99 | 1/29,1/235,1/298 |
| 0.15 | 13 | 20° | 0.99 | 1/10,1/102 |
| 0.15 | 16 | 20° | 0.99 | 1/19,1/60,1/76,1/134,1/197 |
Gearbox Description
| Reduction ratio | 1/10 | 1/19 | 1/29 | 1/60 | 1/76 | 1/102 | 1/134 | 1/197 | 1/235 | 1/298 |
| Rated tolerance torque (Kg.cm Max.) | 0.2 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 | 1.0 | 1.0 |
| Max momentary tolerance torque (Kg.cm ) | 0.6 | 0.9 | 0.9 | 1.5 | 1.5 | 2.4 | 2.4 | 3.0 | 3.0 | 3.0 |
| Efficiency | 80% | 70% | 70% | 65% | 65% | 65% | 59% | 59% | 59% | 59% |
| Length（H-mm） | 2.5 | 2.1 | 2.1 | 2.5 | 2.5 | 2.5 | 2.1 | 2.1 | 2.1 | 2.1 |
| Weight（g） | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |