This is unipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x34mm. It has 6 wires, each phase draws current 0.31A with holding torque 0.16Nm (22.7oz.in).
Electrical Specification
Part Number: 42HS34-0316S
Step Angle: 1.8deg
Holding Torque: 0.16Nm(22.7oz.in)
Rated Current/phase: 0.31A
Phase Resistance: 38.5ohms
Inductance: 21mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 42x42mm
Body Length: 34mm
Shaft Type: Round
Shaft Diameter: Φ5mm
Shaft Length: 24mm
Number of Leads: 6
Lead Length: 300mm
Weight: 250g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Unipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.16 |
| Holding Torque(oz.in) | 22.7 |
| Rated Current(A) | 0.31 |
| Phase Resistance(ohm) | 21.0 |
| Phase Inductance(mH) | 38.5 |
| Physical Specification | |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 34 |
| Shaft Type | Round |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 24 |
| No. of Leads | 6 |
| Lead Length(mm) | 300 |
| Weight(KG) | 0.25 |
