NEMA 17 Non Captive Stepper Motor 1.8 Degree 1.5A 0.26N.M For 3D Printer Automation
1.8 Degree, 1.5A, 0.26N.M for 3D Printer and Automation Applications
This NEMA 17 stepper motor features high resolution with 1.8° step angles for precise position control. Designed specifically for 3D printers and automation systems, it delivers reliable performance in various industrial applications.
- Professional drivetrain solution specialist
- Numerous international certifications available
- Models designed for different application scenarios
- Engineering support within 48 hours
- Customizations available upon request
| Parameter | Value |
|---|---|
| Step Angle | 1.8° |
| Frame Size | 42 mm |
| Number of Phase | 2 Phase |
| Rated Current | 1.2A |
| Holding Torque | 260 mN.m |
| Resistance | 2.5 ohm |
| Inductance | 3.3 mH |
| Rotor Inertia | 38 g·cm² |
| Motor Weight | 0.2 kg |
| Connection | Bipolar |
| Parameter | Value |
|---|---|
| Maximum Temperature | 80°C |
| Ambient Temperature | -20°C to 50°C |
| Storage Temperature | -20°C to 100°C |
| Humidity Range | 85% or less, non-condensing |
| Magnet Wire Insulation | Class B 130°C |
| Insulation Resistance | 100M Ohm at 500 VDC |
| Dielectric Strength | 500 VDC for 1 min |
| Shaft Radial Play | 0.02 Max. (450g-load) |
| Shaft Axial Play | 0.08 Max. (450g-load) |
| Max. Radial Force | 28N (20mm from flange) |
| Max. Axial Force | 10N |
| Model | Holding Torque | Step Angle | Motor Length | Shaft Type | Rated Current |
|---|---|---|---|---|---|
| 42SHD4950 | 0.13 N.m | 1.8° | 20 mm | D Shaft-20mm | 1.0 A |
| 42SHD4003 | 0.26 N.m | 1.8° | 34 mm | D Shaft-20mm | 0.4 A |
| 42SHD0261 | 0.45 N.m | 1.8° | 40 mm | D Shaft-20mm | 1.68 A |
| 42SHD4425 | 0.59 N.m | 1.8° | 48 mm | D Shaft-24mm | 2.0 A |
| 42SHD4813 | 0.8 N.m | 1.8° | 60 mm | D Shaft-24mm | 2.1 A |
If our standard motors cannot meet your requirements, we can customize motors according to your specific needs including special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, and more.
Based in Guangdong, China since 2011. We employ 51-100 people and serve markets worldwide including Domestic Market (63%), Western Europe (12%), North America (9%), and Eastern Asia (8%).
Pre-production samples before mass production and final inspection before shipment ensure consistent quality.
Stepper Motors and BLDC Motors.
Specialized in stepper motor production for over 11 years with extensive industry expertise.
Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery. Payment: USD, CNY via T/T, L/C, D/P D/A, PayPal. Languages: English, Chinese, Japanese.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.