NEMA 17 Stepper Motor L=39mm Gear Ratio 50:1 High Precision Planetary Gearbox 17HS15-1684S-HG50
Motor Specification
P/N: 17HS15-1684S-HG50
Step Angle w/o Gearbox: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque w/o Gearbox: 0.39Nm(55oz.in)
Rated Current/phase: 1.68A
Frame Size: 42x42mm
Motor Length: 40mm
Number of Leads: 4
Lead Length: 500mm
Gearbox Specification
Gear Ratio: 50:1
Efficiency: 94%
Backlash at No-load: 25arcmin
Rated Torque: 25Nm
Maximun Torque: 40Nm
Gearbox Length(L): 53.5mm
Shaft Diameter: Φ8mm
Shaft Length: 21.5mm
Keyway Length: 14mm
Motor Connection
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 0.39 |
| Holding Torque(oz.in) | 55.0 |
| Rated Current(A) | 1.68 |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 40 |
| Gearbox Specification | |
| Gearbox Type | Planetary |
| Gear Ratio | 50:1 |
| Efficiency | 94% |
| Backlash at No-load | 25arcmin |
| Gearbox Length(mm) | 53.5 |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 21.5 |
