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5:1 Planetary Gearbox High Torque Nema17 Stepper CNC Robot 3D Printer
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Price
$46.90
5:1 Planetary Gearbox High Torque Nema17 Stepper CNC Robot 3D Printer
Product Description
This NEMA 17 Stepper motor has an integrated Planetary gearbox with a 5.18:1 gear ratio, the resolution reach 0.35°step angle. It's a good solution in applications that need low rotation speeds and/or lots of huge torque.
Please note, this planetary gearbox is not high precision gearbox, the backlash we can promised is <=1 degree.
Specification
| Motor Type | Bipolar Stepper |
| Step Angle(W/O Gearbox) | 1.8° |
| Holding Torque | 2Nm |
| Rated Current/phase | 1.68A |
| Phase Resistance | 1.65ohms |
| Recommended Voltage | 12-24V |
| Inductance | 3.2mH±20%(1KHz) |
| Gearbox Type | Planetary |
| Gear Ratio(Exact Gear Ratio) | 5 + 2/11 |
| Efficiency | 90% |
| Backlash at No-load | <=1° |
| Max.Permissible Torque | 2Nm(283oz-in) |
| Moment Permissible Torque | 4Nm(566oz-in) |
| Shaft Maximum Axial Load | 50N |
| Shaft Maximum Radial Load | 100N |
Physical Specifications
- Frame Size: 42 x 42mm
- Motor Length: 40mm
- Gearbox Length: 27.3mm
- Shaft Diameter: Φ8mm
- Shaft Length: 20mm
- D-cut Length: 15mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 460g
Downloads:
Additional Details
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