HAYOUYI - Over 11 years of production experience in stepper motor, stepper driver, reducer and CNC engraving machine. CN
Advantages of open-loop integrated devices
1. Highly integrated design
2. Efficient operation and energy saving
3. Strong adaptability and support for diverse scenarios
4. Easy to deploy and maintain
5. Intelligence and functional expansion
Product Specifications |
General Specification | Wiring diagram | |
Step Angle Accuracy | 5% | ![]() |
Resistance Accuracy | 10% | |
Inductance Accuracy | 20% | |
Temperature Rise | 80℃ Max. | |
Ambient Temperature | -20℃~+50℃ | |
Insulation Resistance | 100MΩ Min. 500V DC | |
Dielectric Strength | 500V AC 1 Minute |
Product Drawings |
* The product model number for this product drawing is 57HS56EI、57HS76EI、57HS112EI
Model and Curves |
Series Model | Step Angle() | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (MH) | Holding Torque (N.M) | Detent Torque (MN.M) | Rotor Inertia (G.CM2) | Motor Length L (MM) |
57HS56EI | 1.8 | 4.0 | 0.4 | 1.4 | 1.3 | 45 | 280 | 73.5 |
57HS76EI | 1.8 | 4.0 | 0.4 | 1.6 | 2.0 | 75 | 480 | 95.5 |
57HS112EI | 1.8 | 4.2 | 0.95 | 4.6 | 3.2 | 120 | 750 | 130.5 |
Certifications and Patents |
Company Advantages |
We are committed to producing the best quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.