38mm Metal Planetary Gearbox
Model: ZWMD038038
· Maximum torque output in miniature gear motors
· Reinforced planetary gearbox design
· Suitable for extreme load applications
- Diameter
- 38mm
- Voltage Range
- 3-24V
- Reduction Ratio
- 4-1526
- Max. Transmittable Power
- 13.3W
- Max. Continuous Torque
- 8Nm
- Rated Speed Range
- 4-1525rpm
- Operating Temperature
- -20…+100℃
Application：Industrial automation, special equipment, smart medical products, etc
Gearbox Specifications:
| Bearing | Rolling bearing |
|---|---|
| Axial Endplay | ≤0.1mm |
| Radial Loading on Output Shaft | ≤300N |
| Operating Temperature | -20℃ ~ +100℃ |
Parameters：
| Gearbox Stages | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Reduction Ratio | 16/23/33 | 16/23/33 | 67/94/133/188 | 272/383/541/764/1078 |
| Max Rated Torque (gf.cm max) | 80,000 | 80,000 | 80,000 | 80,000 |
| Max Instant Torque (gf.cm max) | 240,000 | 240,000 | 240,000 | 240,000 |
| Gearbox Efficiency (%) | 90 | 85 | 80 | 75 |
| Length (mm) | 30.7 | 73.7 | 56.7 | 69.7 |
| Gear backlash | ≤2° Customizable | |||
Drawing:
Motor Specifications:
| Motors (Optional) | Brushled DC Motor, Brushless DC Motor, Stepper Motor |
| Voltage (Optional) | 3-24V |
| Input Speed | ≤15,000rpm |
| Current | 300mA max |
Performance Data:
Reference Data (Motor Nominal Value: 24V & 6100 rpm)The following data are tested based on the motor nominal value and are for reference only.
| Model | Rated Speed (rpm) |
Max Speed (rpm) |
Max Rated Torque (gf.cm) |
Max Instant Torque (gf.cm) |
Gear Ratio | Length(L) (mm) |
Overall Length(L1) (mm) |
|---|---|---|---|---|---|---|---|
| ZWMD038038-4 | 1525 | 7500 | 80000 | 240000 | 4 | 30.7 | 87.7 |
| ZWMD038038-6.25 | 976 | 4800 | 80000 | 240000 | 6.25 | ||
| ZWMD038038-16 | 381 | 1875 | 80000 | 240000 | 16 | 43.7 | 100.7 |
| ZWMD038038-25 | 244 | 1200 | 80000 | 240000 | 25 | ||
| ZWMD038038-39 | 156 | 769 | 80000 | 240000 | 39 | ||
| ZWMD038038-64 | 95 | 469 | 80000 | 240000 | 64 | 56.7 | 113.7 |
| ZWMD038038-100 | 61 | 300 | 80000 | 240000 | 100 | ||
| ZWMD038038-156 | 39 | 192 | 80000 | 240000 | 156 | ||
| ZWMD038038-244 | 25 | 123 | 80000 | 240000 | 244 | ||
| ZWMD038038-256 | 24 | 117 | 80000 | 240000 | 256 | 69.7 | 126.7 |
| ZWMD038038-400 | 15 | 75 | 80000 | 240000 | 400 | ||
| ZWMD038038-625 | 10 | 48 | 80000 | 240000 | 625 | ||
| ZWMD038038-977 | 6 | 31 | 80000 | 240000 | 977 | ||
| ZWMD038038-1526 | 4 | 20 | 80000 | 240000 | 1526 |
* The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.
