Description
Model Numbers
| Models | |||
|---|---|---|---|
| 57A3 | 57AM30 | 57A3-10 | 57AM13 |
| D57AM30-30-10 | 57AM24 | 57AM23 | 57AM23ED |
| 57AM30ED | |||
Stepper Motor Nema 23 Specifications
| Model | Step angle (°) | Holding torque (N.m) | Rated current (A) | Resistance/Phase (Ohm) | Inductance/Phase (mH) | Rotor inertia (g·cm²) | Shaft diameter (mm) | Shaft length (mm) | Length (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 57AM13 | 1.8 | 1.3 | 3.0 | 0.42 | 1.5 | 260 | 8 | 21 | 55 | 0.67 |
| 57AM23 | 1.8 | 2.3 | 5.0 | 0.64 | 2.7 | 460 | 8 | 21 | 76 | 1.03 |
| 57AM24 | 1.8 | 2.4 | 5.6 | 0.41 | 2.0 | 460 | 8 | 21 | 80 | 1.11 |
| 57AM26 | 1.8 | 2.6 | 5.0 | 0.47 | 2.1 | 520 | 8 | 21 | 84 | 1.20 |
| 57AM30 | 1.8 | 3.0 | 5.0 | 0.82 | 3.7 | 720 | 8 | 21 | 102 | 1.48 |
| D57AM30 | 1.8 | 3.0 | 5.0 | 0.50 | 2.2 | 690 | 8 | 21 | 86 | 1.39 |
Torque-frequency Curve
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