Gearbox Specifications:
| Bearing | Porous bearing |
|---|---|
| Axial Endplay | ≤0.3mm |
| Radial Loading on Output Shaft | ≤0.3N |
| Operating Temperature | -20℃ ~ +85℃ |
Parameters：
| Gearbox Stages | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Reduction Ratio | 5 | 25 | 125 | 625 |
| Max Rated Torque (gf.cm max) | 70 | 70 | 70 | 70 |
| Max Instant Torque (gf.cm max) | 200 | 200 | 200 | 200 |
| Gearbox Efficiency (%) | 85 | 73 | 65 | 58 |
| Length (mm) | 6.18 | 7.67 | 9.17 | 10.72 |
Drawing:
Motor Specifications:
| Motors | Stepper motor |
| Voltage | 3V |
| Input Speed | ≤10000rpm |
| Current | 50mA max |
Performance Data:
| Model | Speed at 2000pps | Max Rated Torque | Max Instant Torque | Reduction Ratio | Length | Overall Length |
|---|---|---|---|---|---|---|
| rpm | gf.cm | gf.cm | mm | mm | ||
| ZWBMD004004-6 | 1000.0 | 140 | 400 | 6 | 6.18 | 11.78 |
| ZWBMD004004-36 | 166.6 | 140 | 400 | 36 | 7.67 | 13.27 |
| ZWBMD004004-216 | 27.7 | 140 | 400 | 216 | 9.17 | 14.77 |
| ZWBMD004004-1296 | 4.6 | 140 | 400 | 1296 | 10.72 | 16.32 |
* The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.
