【42SHD0407】High Torque Bipolar 1.8 Degree 42×42mm NEMA 17 Hybrid Step Motor for CNC Kit with Certification
The 42mm Hybrid Stepper Motor Series delivers higher power and torque compared to standard-sized stepper motors. These motors also offer superior rotational speed capabilities when compared to smaller stepper motor variants.
Key Features
• Engineering support available within 48 hours
• Ideal for high-tech and electronic industry equipment
• Available in single or double shaft configurations
• Professional research and development manufacturing
• 12 years of established expertise serving over 800 customers
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 42 mm |
| Number of Phase | 2 Phase |
| Rated Current | 1.2 A |
| Holding Torque | 350 mN.m |
| Resistance | 2.2 ohm |
| Inductance | 2.8 mH |
| Rotor Inertia | 72 g-cm² |
| Motor Weight | 0.38 kg |
| Number of Leads | 4 |
| Connection | Bipolar |
Motor Appearance
Dimensions Diagram
Operating Specifications
| Maximum Temperature | 80°C maximum |
| 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 |
Torque Curves
Detailed torque curve data available upon request.
Related Models
| Model | Holding Torque | Step Angle | Motor Length | Type of Shaft | Rated Current |
| 42SHD4950 | 0.13N.m | 1.8° | 20mm | D Shaft-20mm | 1.0A |
| 42SHD4003 | 0.26N.m | 1.8° | 34mm | D Shaft-20mm | 0.4A |
| 42SHD0261 | 0.45N.m | 1.8° | 40mm | D Shaft-20mm | 1.68A |
| 42SHD4425 | 0.59N.m | 1.8° | 48mm | D Shaft-24mm | 2.0A |
| 42SHD4813 | 0.8N.m | 1.8° | 60mm | D Shaft-24mm | 2.1A |
Customization Options
If our standard motor cannot meet your requirements, we can customize the motor according to your specific needs. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, and more.
Encoder
Brake
Gearbox
Shaft
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