NEMA 23 Bipolar Stepper Motor - 1.3Nm
 
The 57CM13-4A is a 2-phase stepper motor offering a holding torque of 1.3 Nm. It can be used in many industrial applications by offering excellent performance such as high precision, low heating and low vibration.
| 57CM13-4A | |
|---|---|
| Size | NEMA 23 | 
| Phases | 2 | 
| Step angle | 1.8° | 
| Precision | ±0.9° | 
| Body length | 55mm (2.17 inch) | 
| Number of wires | 4 | 
| Holding torque | 1.3 N.m (185 oz-in) | 
| Current | 4 A/Phase | 
| Voltage | 1.68 V | 
| Resistance | 0.42 Ω | 
| Inductance | 1.6 mH | 
| Rotor inertia | 0.3 kg-cm2 (0.00425 oz-in-sec2 ) | 
| Shaft diameter | 6.35 mm (0.25 inch) | 
| Shaft type | single | 
| Weight: | 0.7 kg (1.54 lb) | 
| Insulation class | B | 
| Insulation resistance | Min 100 MΩ,500 VDC) | 
| Operating temperature | -10 - 50°C (14 - 122°F) | 
| Temperature Rise (Max): | 80K | 
| Radial play | Max 0.02 mm (with a 450grs load) | 
| Axial play | Max 0.08 mm (with a 450grs load) | 
Accessoires
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                Specifications
| Brand | Leadshine, Soprolec | 
| NEMA | 23 | 
| Torque | 1.3 Nm | 
| Number of phases | 2 | 
| Current | 4 A | 
| Shaft diameter | 6.35 mm | 
| Phase resistance (Ohms) | 0.42 Ohms | 
| Phase inductance (mH) | 1.6 mH | 
| Step angle | 1.8° | 
| Rotor inertia | 0.3 kg.cm2 | 
| Body length | 55 mm | 
| Brake | Without brake | 
| Weight | 0.7 kg |