This is unipolar nema 16 stepper motor with size 39x39x20mm. It has 6 wires, each phase draws 0.5A with holding torque 0.08Nm(11.3oz.in).
Electrical Specification
Part Number: 39HS20-0506S
Step Angle: 1.8deg
Bi/Unipolar: Unipolar
Holding Torque: 0.08Nm(11.3oz.in)
Rated Current/phase: 0.5A
Phase Resistance: 13ohms
Inductance: 7.5mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 39x39mm
Body Length: 20mm
Shaft Diameter: Φ5mm
Shaft Length: 24mm
D-cut Length: 15mm
Number of Leads: 6
Lead Length: 300mm
Weight: 120g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Unipolar |
| Step Angle(°) | 0.9 |
| Holding Torque(Nm) | 0.08 |
| Holding Torque(oz.in) | 11.3 |
| Rated Current(A) | 0.5 |
| Phase Resistance(ohm) | 13 |
| Phase Inductance(mH) | 7.5 |
| Physical Specification | |
| Frame Size(mm) | 39x39 |
| Body Length(mm) | 20 |
| Shaft Type | D-cut |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 24 |
| No. of Leads | 6 |
| Lead Length(mm) | 300 |
| Weight(KG) | 0.12 |
