Shenzhen Jingbo Mechanical & Electrical CO.,Ltd
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NEMA23 size 57mm 2phase closed loop stepper motor/ stepper motor with encoder
General specifications
| Step Angle | 1.8 degree |
| Step Angle Accuracy | 5% |
| Encoder Line Number | 1000 |
| Temperature Rise | MAX 80°C |
| Use Environment | Temperature: -10°C - +50°C; Humidity: 85% MAX |
| Insulation Class | B |
| Insulation Resistance | MIN 100 MΩ, 500 V DC |
| Withstand Voltage | 500 VAC, 1 min |
| Shaft Radial Deviation | 0.02mm MAX (load 5N) |
| Shaft Axial Deviation | 0.08mm MAX (load 10N) |
| Radial Maximum Load | 75N(At 10mm from the flange) |
| Axial Maximum Load | Motor weight |
Specifications
| Model | Length (L:mm) | Holding Torque (N.m) | Rated Current (A) | Resistance/Phase (Ω) | Inductance/Phase (mH) | Rotor Inertia (g.cm2) | Shaft Diameter (D:mm) | Shaft Extension (mm) | Weight (kg) | Matched Driver |
| 57HSE56 | 76 | 1.3 | 4 | 0.3 | 1.13 | 300 | 8.0 | Leveling Block 0.5x15 | 1.0 | HSE57 |
| 57HSE76 | 96 | 2.3 | 4 | 0.42 | 1.55 | 480 | 8.0 | 1.3 | ||
| 57HSE85 | 105 | 2.6 | 4 | 0.38 | 1.9 | 530 | 8.0 | 1.4 | ||
| 57HSE102 | 122 | 3 | 4 | 0.5 | 2.4 | 640 | 8.0 | 1.6 | ||
| 57HSE112 | 132 | 3.5 | 4 | 0.65 | 3.2 | 700 | 8.0 | 1.9 |
Note: The above are only representative products, we can design according to customers’ requirements
Dimension unit:mm
Encoder Connections
| RED | WHITE | BLACK | BLUE | YELLOW | GREEN |
| 5V | 0V | A+ | A- | B+ | B- |
Motor connection
Frequency-torque characteristics