NEMA23 57mm Hybrid Stepper Motor 1.8° Step Angle 2.8A Current for CNC and Robotics
Price:
$10~20/unit
MOQ:
1unit
Delivery Time:
7-30 work days
Brand:
WEIGU
Product Description
NEMA23 57mm Bipolar 2-Phase Hybrid Stepper Motor
The hybrid stepper motor combines variable reluctance and permanent magnet technologies, featuring an electromagnetically stimulated stator and an axially magnetized rotor. This precision actuator converts electrical pulses into accurate angular displacement with a 1.8° step angle, making it ideal for motion control applications.
General Specifications
| Step Angle | 1.8° |
| Step Angle Accuracy | ±5% (full step, no load) |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80℃ max |
| Ambient Temperature | -20℃ to +50℃ |
| Insulation Resistance | 100 MΩ Min., 500VDC |
| Dielectric Strength | 500VAC for 1 minute |
| Shaft Radial Play | 0.02 Max. (450g-load) |
| Shaft Axial Play | 0.08 Max. (450g-load) |
| Holding Torque | 1.89 N.m |
Electrical Specifications
| Model No. | Step Angle (°) | Motor Length (mm) | Current/Phase (A) | Resistance/Phase (Ω) | Inductance/Phase (mH) | Holding Torque (N.m) | # of Leads | Detent Torque (g.cm) | Rotor Inertia (g.cm) | Mass (Kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 57BYGH41-2804 | 1.8 | 41 | 2.8 | 0.7 | 1.4 | 0.55 | 4 | 250 | 150 | 0.47 |
| 57BYGH51-2804 | 1.8 | 51 | 2.8 | 0.83 | 2.2 | 1.01 | 4 | 300 | 230 | 0.59 |
| 57BYGH56-2804 | 1.8 | 56 | 2.8 | 0.9 | 2.5 | 1.2 | 4 | 350 | 280 | 0.68 |
| 57BYGH64-2804 | 1.8 | 64 | 2.8 | 0.8 | 2.3 | 1 | 4 | 400 | 300 | 0.75 |
| 57BYGH76-2804 | 1.8 | 76 | 2.8 | 1.1 | 3.6 | 1.89 | 4 | 600 | 440 | 1.1 |
| 57BYGH82-3004 | 1.8 | 82 | 3 | 1.2 | 4 | 2.1 | 4 | 1000 | 600 | 1.2 |
| 57BYGH100-4204 | 1.8 | 100 | 4.2 | 0.75 | 3 | 3 | 4 | 1100 | 700 | 1.3 |
| 57BYGH112-3004 | 1.8 | 112 | 3 | 1.6 | 7.5 | 3 | 4 | 1200 | 800 | 1.4 |
| 57BYGH112-4204 | 1.8 | 112 | 4.2 | 0.9 | 3.8 | 3.1 | 4 | 1200 | 800 | 1.4 |
Technical Drawing
Stepper Motor Applications
- Computer-controlled systems and digital control applications
- Numerical control of machine tools and industrial automation
- Tape drives, floppy disc drives, printers, and electric watches
- X-Y plotters, robotics, and precision positioning systems
- Textile industries and integrated circuit fabrication
- Scientific exploration equipment and spacecraft systems
- Commercial, medical, and military applications
- Science fiction movie production equipment
- Microwatt applications in wrist watches
- Machine tools with ratings of several tens of kilowatts
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yancheng Weigu Intelligent Technology Co., Ltd.
Location
No. 108-1, Chengxiang East Road, Dagang Town, Yancheng City, Yandu District, Jiangsu Province
Contact Person
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