NEMA23 57mm Stepper Motor with Planetary Gearbox - 1.8° Step Angle, 0.55-3.1 N.m Torque, 6000 RPM
Price:
$50~110/unit
MOQ:
1unit
Delivery Time:
7-30 work days
Brand:
WEIGU
Product Description
Product Overview
The NEMA23 57mm hybrid stepping motor with planetary gearbox delivers exceptional precision and torque for demanding industrial applications. This 2-phase stepper motor features a standard 1.8° step angle with optional 0.9° step angle configurations available.
Key Features
- High precision control with 1.8° step angle (0.9° optional)
- Planetary gearbox with customizable reduction ratios from 3:1 to 1000:1
- High torque output ranging from 0.55 N.m to 3.1 N.m
- Compact square frame design measuring 57×41mm
- Wide motor length range from 41mm to 112mm
- Long service life exceeding 10,000 hours
- Low noise operation below 60 dB
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 |
Planetary Gearbox Specifications
| Stage | One Stage | Two Stage | Three Stage |
|---|---|---|---|
| Ratio | 3, 4, 5, 8, 10 | 12, 16, 20, 25, 32, 40, 64, 100 | 64, 80, 100, 120, 125, 160, 200, 256, 320, 512, 1000 |
| Max. Input RPM | 6000 | 6000 | 6000 |
| Max. Radial Load (N) | 550 | 550 | 550 |
| Max. Shaft Axial Load (N) | 500 | 500 | 500 |
| Efficiency (%) | 96 | 94 | 90 |
| Backlash (arcmin) | ≤8 | ≤10 | ≤12 |
| Noise (dB) | ≤60 | ≤60 | ≤60 |
| Weight (kg) | 3.2 | 3.9 | 4.8 |
| Average Useful Life (h) | >10000 | >10000 | >10000 |
| Lubricating System | long-term | long-term | long-term |
| Rotation Direction | input/output syntropy | input/output syntropy | input/output syntropy |
Applications
Ideal for engraving machines, medical equipment, stage lighting systems, precision instruments, CNC machinery, automation systems, and robotics applications requiring high precision positioning and reliable torque performance.
Customization Options
We offer comprehensive customization services including motor length adjustments, gear reduction ratio modifications, and development of compatible driving devices or control systems to meet specific application requirements.
Mechanical Dimensions
Similar Products
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
li