NEMA 23 Hollow Shaft Stepper Motor 1.2Nm/170.4oz.in 2.8A 57x56mm Short Axis
- Part Number: 57HS56-2804K1
- Lead Time: In Stock
- Unit Price: $50.00
- Sales: 1
- *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 big size 57mm NEMA 23 hollow shaft stepper motor has a body length 56mm with 2.8A rated current & holding torque 1.2Nm/170.4oz.in. A hollow shaft with outer diameter Φ15mm & inner diameter Φ12mm is available and also a double shaft with a short front shaft length of 7.1mm with 3x5mm slot port and rear shaft length 1.5mm is designed.
Electrical Specification
- Part Number: 57HS56-2804K1
- Step Angle: 1.8deg
- Bi/Unipolar: Bipolar
- Holding Torque: 1.2Nm(170.4oz.in)
- Rated Current/phase: 2.8A
- Phase Resistance: 0.9ohms
- Inductance: 2.5mH
- Driving Voltage: 24-60V
Physical Specification
- Frame Size: 57x57mm
- Body Length: 56mm
- Outer Shaft Diameter: Φ15mm
- Inner Shaft Diameter: Φ12mm
- Front Shaft Length: 7.1mm
- Rear Shaft Length: 1.5mm
- Number of Leads: 4
- Lead Length: 1500mm
- Weight: 0.75KG
Contact Us
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 1.2 |
| Holding Torque(oz.in) | 170.4 |
| Rated Current(A) | 2.8 |
| Driving Voltage(VDC) | 24-60 |
| Physical Specification | |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 56 |
| Inner Shaft Diameter(mm) | 12 |
| Outer Shaft Diameter(mm) | 15 |
| Front Shaft Length(mm) | 7.1 |
| Rear Shaft Length(mm) | 1.5 |
| No. of Leads | 4 |
| Lead Length(mm) | 1500 |
| Weight(KG) | 0.75 |
