This is the samllest stepper motor in market, which only has NEMA size 6 and holding torque 0.005Nm(0.7oz.in).
Electrical Specification
Part Number: 14HS30-0304S
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.005Nm(1.4oz.in)
Rated Current/phase: 0.3A
Phase Resistance: 22ohms
Inductance: 4.2mH
Driving Voltage: 5-24VDC
Physical Specification
Frame Size: 14x14mm
Body Length: 30mm
Shaft Type: D-cut
Shaft Diameter: Φ4mm
Shaft Length: 15mm
D-cut Length: 10mm
Number of Leads: 4
Lead Length: 300mm
Weight: 3g
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.005 |
| Holding Torque(oz.in) | 0.7 |
| 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 | D-cut |
| Shaft Diameter(mm) | 4 |
| Shaft Length(mm) | 15 |
| No. of Leads | 4 |
| Lead Length(mm) | 300 |
| Weight(KG) | 0.003 |
