This double shaft NEMA 17 stepper motor has 40mm body length and holding torque 0.45Nm/63.7oz.in with rated current 1.68A each phase. A length of 13mm rear shaft is avaiable.
Electrical Specification
Part Number: 42HS40-1684B
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 0.45Nm(63.7oz.in)
Rated Current/phase: 1.68A
Phase Resistance: 1.95ohms
Inductance: 4.4mH
Driving Voltage: 12-36VDC
Physical Specification
Frame Size: 42x42mm
Body Length: 40mm
Front Shaft Diameter: Φ5mm
Front Shaft Length: 24mm
Front D-cut Length: 20mm
Rear Shaft Diameter: Φ5mm
Rear Shaft Length: 15mm
Rear D-cut Length: 14mm
Number of Leads: 4
Lead Length: 500mm
Weight: 300g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.45 |
| Holding Torque(oz.in) | 63.7 |
| Rated Current(A) | 1.68 |
| Phase Resistance(ohm) | 1.95 |
| Phase Inductance(mH) | 4.4 |
| Physical Specification | |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 40 |
| Shaft Type | D-cut |
| Front Shaft Diameter(mm) | 5 |
| Front Shaft Length(mm) | 24 |
| Rear Shaft Diameter(mm) | 5 |
| Rear Shaft Length(mm) | 15 |
| No. of Leads | 4 |
| Weight(KG) | 0.3 |
