This bipolar nema 17 stepper motor has 40mm body length and holding torque 0.25Nm/35.4oz-in with rated current 1.33A each phase. It has a short shaft 9.5mm to meet the gearbox assembled perfectly.
Electrical Specification
Part Number: 42HS34-1234S
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 0.25Nm(35.4oz.in)
Rated Current/phase: 1.33A
Phase Resistance: 2.7ohms
Inductance: 4.2mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 42x42mm
Body Length: 34mm
Shaft Diameter: Φ5mm
Shaft Length: 9.5mm
Number of Leads: 4
Lead Length: 500mm
Weight: 250g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.25 |
| Holding Torque(oz.in) | 35.4 |
| Rated Current(A) | 1.33 |
| Phase Resistance(ohm) | 2.7 |
| Phase Inductance(mH) | 4.2 |
| Physical Specification | |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 34 |
| Shaft Type | Round |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 9.5 |
| No. of Leads | 4 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.25 |
