Pancake Stepper Motor NEMA 23 Bipolar 1.8deg 0.8A 0.06Nm/8.52oz.in Φ58x9.6mm with 14 Teeth Gear
- Part Number: 57HR09-0804B
- Lead Time: In Stock
- Unit Price: $25.00
- Sales: 26
- *Ship from China
The order will be shipped out in 24-72 hours if the items are in stock. Please feel free to contact us for more discounts if the order is over 999USD.
This NEMA 23 pancake stepper motors have one thin body 9.6mm and 4 wires, each phase drawing current 0.8A with holding torque 0.06Nm/8.5oz.in. A 14 Teeth 0.4 module gear is fixed into the output shaft.
Electrical Specification
- Part Number: 57HR09-0804B
- Step Angle: 1.8deg
- Bi/Unipolar: Bipolar
- Holding Torque: 0.06Nm(8.52oz.in)
- Rated Current/phase: 0.8A
- Phase Resistance: 3.5ohms
- Inductance: 1.8mH
- Driving Voltage: 12-24V
Physical Specification
- Frame Size: Φ58.2mm
- Body Length: 9.6mm
- Shaft Diameter: Φ4mm
- Shaft Length: 1.5mm
- Gear Module: 0.4
- Gear Teeth: 14 Teeth
- Presssure Angle: 20°
- Number of Leads: 4
- Lead Length: 45mm
- Weight: 80g
Contact Us
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.06 |
| Holding Torque(oz.in) | 8.52 |
| Rated Current(A) | 0.8 |
| Phase Resistance(ohm) | 3.5 |
| Phase Inductance(mH) | 1.8 |
| Driving Voltage(VDC) | 12-24 |
| Physical Specification | |
| Frame Size(mm) | Φ58.2 |
| Body Length(mm) | 9.6 |
| Shaft Diameter(mm) | 4 |
| Shaft Length(mm) | 1.5 |
| No. of Leads | 4 |
| Lead Length(mm) | 45 |
| Weight(KG) | 0.08 |


