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Nema 17, 27:1 Planetary Gearbox Stepper Motor DIY CNC Robot Camera
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Price
$49.95
Nema 17, 27:1 Planetary Gearbox Stepper Motor DIY CNC Robot Camera
Product Description
This is a short geared NEMA 17 Stepper motor. It has an integrated planetary gearbox with a 26.85 : 1 gear ratio, the resolution reach 0.067° step angle. It's a good solution in applications that need very low rotation speeds and/or lots of 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 | 3Nm |
| Rated Current/phase | 0.4A |
| Phase Resistance | 30ohms |
| Recommended Voltage | 12-24V |
| Inductance | 34mH±20%(1KHz) |
| Gearbox Type | Planetary |
| Gear Ratio(Exact Gear Ratio) | 26 + 103/121 |
| Efficiency | 81% |
| Backlash at No-load | <=1° |
| Max.Permissible Torque | 3Nm(425oz-in) |
| Moment Permissible Torque | 5Nm(708oz-in) |
| Shaft Maximum Axial Load | 50N |
| Shaft Maximum Radial Load | 100N |
Drawing
Wire Connection
Additional Details
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