This new NEMA 17 stepper motor has a body length of 40mm and a strong torque output 0.5Nm. It also has a 4-pin Dupont Connector at the end of cable. And it is an ideal stepper motor for Prusa 3D printers, as well as other 3D printin, CNC milling or robotics applications.
Electrical Specification
Part Number: 42HS40-1004C3
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 0.5Nm
Rated Current/phase: 1.0A
Phase Resistance: 6.5ohms
Inductance: 13.0mH
Driving Voltage: 12-36VDC
Physical Specification
Frame Size: 42x42mm
Body Length: 40mm
Shaft Diameter: Φ5mm
Shaft Length: 22mm
D-cut Length: 19mm
Number of Leads: 4
Lead Length: 500mm
Weight: 350g
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.5 |
| Holding Torque(oz.in) | 70.8 |
| Rated Current(A) | 1.0 |
| Phase Resistance(ohm) | 13.0 |
| Phase Inductance(mH) | 6.3 |
| Physical Specification | |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 40 |
| Shaft Type | D-cut |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 22 |
| No. of Leads | 4 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.35 |
