This nema 18 pancake stepper motors have one thin body 16mm and 4 wires, each phase drawing current 1A with holding torque 0.1Nm (14.2oz.in). A 16 teeth 0.4 module gear is fixed into the output shaft.
Electrical Specification
Part Number: 46HR16-1004B
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.1Nm(14.2oz.in)
Rated Current/phase: 1.0A
Phase Resistance: 3.2ohms
Inductance: 2.7mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: Φ46mm
Body Length: 15.4mm
Shaft Diameter: Φ4mm
Shaft Length: 3.4mm
Gear Module: 0.4
Gear Teeth: 16 Teeth
Presssure Angle: 20°
Number of Leads: 4
Lead Length: 85mm
Weight: 110g
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.1 |
| Holding Torque(oz.in) | 14.2 |
| Rated Current(A) | 1.0 |
| Phase Resistance(ohm) | 3.2 |
| Phase Inductance(mH) | 2.7 |
| Physical Specification | |
| Frame Size(mm) | Φ46 |
| Body Length(mm) | 15.4 |
| Shaft Diameter(mm) | 4 |
| Shaft Length(mm) | 3.4 |
| No. of Leads | 4 |
| Lead Length(mm) | 85 |
| Weight(KG) | 0.11 |
