This micro electric dual shaft stepper motor is the samllest stepper motor in market, which only has NEMA 6 size 14x14mm and a weak holding torque 0.005Nm/0.71oz.in. A hollow shaft with inner diameter 2.2mm & outer diamter 4.0mm is available.
Electrical Specification
- Part Number: 14AI30-0304H
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.005Nm/071oz.in
- Rated Current/phase: 0.3A
- Phase Resistance: 22ohms
- Inductance: 4.2mH
- Driving Voltage: 12-24VDC
Physical Specification
- Frame Size: 14x14mm
- Body Length: 30mm
- Inner Diameter: Φ2.2mm
- Inner Diameter: Φ4.0mm
- Front Shaft Length: 12.5mm
- Rear Shaft Length: 5.0mm
- Number of Leads: 4
- Lead Length: 300mm
- Weight: 30g
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.005 |
| Holding Torque(oz.in) | 0.71 |
| Rated Current(A) | 0.3 |
| Phase Resistance(ohm) | 22 |
| Phase Inductance(mH) | 34.2 |
| Driving Voltage(VDC) | 12-24 |
| Physical Specification | |
| Frame Size(mm) | 14x14 |
| Body Length(mm) | 30 |
| Shaft Type | Hollow Shaft |
| Front Shaft Length(mm) | 12.5 |
| Inner Diameter(mm) | 2.2 |
| Outer Diameter(mm) | 4.0 |
| Rear Shaft Length(mm) | 5 |
| Weight(KG) | 0.03 |
