This is miniature round nema 14 stepper motor with step angle 0.9deg and size Φ36.5x12.8mm. It has 4 wires, each phase draws 0.3A with holding torque 0.04Nm(5.6oz.in). A JST 4 pin connector is fixed at the terminal of the leads.
Electrical Specification
Part Number: 36HR12-0304S
Step Angle: 0.9deg
Bi/Unipolar: Bipolar
Holding Torque: 0.04Nm(5.6oz.in)
Rated Current/phase: 0.3A
Phase Resistance: 16.8ohms
Inductance: 7.0mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: Φ36mm
Body Length: 12.8mm
Shaft Diameter: Φ5mm
Shaft Length: 15mm
D-cut Length: 10mm
Number of Leads: 4
Lead Length: 320mm
Weight: 60g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 0.9 |
| Holding Torque(Nm) | 0.04 |
| Holding Torque(oz.in) | 5.6 |
| Rated Current(A) | 0.3 |
| Phase Resistance(ohm) | 16.8 |
| Phase Inductance(mH) | 7.0 |
| Physical Specification | |
| Frame Size(mm) | Φ36.5 |
| Body Length(mm) | 12.8 |
| Shaft Type | D-cut |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 10 |
| No. of Leads | 4 |
| Lead Length(mm) | 320 |
| Weight(KG) | 0.06 |
