This is very small size nema 8 stepper motor we have, which only has 24mm long body length and holding torque 0.01Nm(1.4oz.in). Please note this mini motor has a 15.4mm bolt spacing and 16mm pilot circle.
Electrical Specification
Part Number: 20HS24-0204S
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.01Nm(1.4oz.in)
Rated Current/phase: 0.2A
Phase Resistance: 22.0ohms
Inductance: 6.0mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 20x20mm
Body Length: 24mm
Shaft Type: Round
Shaft Diameter: Φ4mm
Shaft Length: 10mm
Number of Leads: 4
Lead Length: 300mm
Weight: 40g
Motor Connection
Contact Us
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.01 |
| Holding Torque(oz.in) | 1.4 |
| Rated Current(A) | 0.2 |
| Phase Resistance(ohm) | 22.0 |
| Phase Inductance(mH) | 6.0 |
| Physical Specification | |
| Frame Size(mm) | 20x20 |
| Body Length(mm) | 24 |
| Shaft Type | Round |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Diameter(mm) | 4 |
| Shaft Length(mm) | 10 |
| No. of Leads | 4 |
| Lead Length(mm) | 300 |
| Weight(KG) | 0.04 |
