D423C
Our D423C planetary gearbox perfectly pairs with 42mm flat outer rotor brushless motors. Built with solid metal housing, it comes with two bearing styles to suit diverse operating demands. It runs smoothly with minor torque fluctuation and stable output performance. Lightweight and compact, this reducer works well for robots, AGVs, turnstiles and coffee machines. Download our official document to view complete installation details for your equipment integration.
| Housing material | Bearing at output | Radial load (10mm 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 | ≤5Kgf | ≤3Kgf | ≤15Kgf | ≤0.08mm | ≤0.3mm | ≤3° |
| Metal | Ball bearings | ≤8Kgf | ≤3Kgf | ≤15Kgf | ≤0.05mm | ≤0.3mm | ≤3° |
| Module | No. of teeth | Pressure angle | Hole diameter | Reduction ratio. |
| 0.6 | 12 | 20° | 3.98 | 1/24,1/144,1/864 |
| 0.6 | 15 | 20° | 4.98 | 1/720,1/1062,1/1470,1/2500,1/3000,1/3600 |
| 0.6 | 18 | 20° | 4.98 | 1/17,1/61,1/104,1/212 |
| 0.6 | 24 | 20° | 4.98 | 1/14,1/49,1/84,1/504 |
| 0.6 | 20 | 20° | 4.98 | 1/4 |
| Reduction ratio | 1/4 | 1/14 | 1/17 | 1/24 | 1/49 | 1/61 | 1/84 | 1/104 | 1/144 | 1/212 | 1/294 | 1/504 | 1/642 | 1/720 | 1/864 | 1/1062 | 1/1470 | 1/2500 |
| Rated tolerance torque (Kg.cm Max.) | 3.0 | 8.0 | 8.0 | 8.0 | 18.0 | 18.0 | 18.0 | 20.0 | 20.0 | 25.0 | 25.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 |
| Max momentary tolerance torque (Kg.cm ) | 9.0 | 24.0 | 24.0 | 24.0 | 54.0 | 54.0 | 54.0 | 60.0 | 60.0 | 75.0 | 75.0 | 90.0 | 90.0 | 90.0 | 90.0 | 90.0 | 90.0 | 90.0 |
| Efficiency | 80% | 70% | 70% | 70% | 60% | 60% | 60% | 60% | 60% | 50% | 50% | 50% | 50% | 50% | 50% | 40% | 40% | 40% |
| Length(L-mm) | 32.5 | 39.2 | 39.2 | 39.2 | 45.9 | 45.9 | 45.9 | 45.9 | 45.9 | 52.6 | 52.6 | 52.6 | 52.6 | 52.6 | 52.6 | 59.6 | 59.6 | 59.6 |
| Weight(g)/Ball bearings | 139 | 191 | 191 | 191 | 231 | 231 | 231 | 231 | 231 | 281 | 281 | 281 | 281 | 281 | 281 | 326 | 326 | 326 |