This is bipolar NEMA 16 stepper motor with size 39x39x20mm. It has 4 wires, each phase draws 0.48A with holding torque 0.12Nm(17oz.in). A length of 10mm short shaft is available.
Electrical Specification
Part Number: 39HS20-0404S-C2
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 0.12Nm(17oz.in)
Rated Current/phase: 0.48A
Phase Resistance: 24ohms
Inductance: 26mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 39x39mm
Body Length: 20mm
Shaft Diameter: Φ5mm
Shaft Length: 10mm
D-cut Length: 10mm
Number of Leads: 4
Lead Length: 300mm
Weight: 110g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.12 |
| Holding Torque(oz.in) | 17.0 |
| Rated Current(A) | 0.48 |
| Phase Resistance(ohm) | 26 |
| Phase Inductance(mH) | 28 |
| Physical Specification | |
| Frame Size(mm) | 39x39 |
| Body Length(mm) | 20 |
| Shaft Type | D-cut |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 10 |
| No. of Leads | 4 |
| Lead Length(mm) | 300 |
| Weight(KG) | 0.12 |
