1.8 Degree NEMA 17 42mm Stepper Motor 0.65N.M Hybrid Type Stepper Motor
The NEMA 17 stepper motor is widely favored for its high precision, reliability, torque, and simple control. Suitable for many automation and mechanical applications that require precise control.
Key Features
- High torque and high precision
- For high-tech industry and electronic industry equipment
- Professional drivetrain solution specialist
- Your purchase comes with a ten-year warranty, ensuring confidence
- Specializing in tailor-made services is our expertise
Appearance
Dimensions
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 42 mm |
| Number of Phase | 2 Phase |
| Rated Current | 1.7 A |
| Holding Torque | 650 mN.m |
| Resistance | 1.65 ohm |
| Inductance | 3.2 mH |
| Rotor Inertia | 102 g-cm² |
| Motor Weight | 0.45 kg |
| Number of Leads | 4 |
| Connection | Bipolar |
Operating Specifications
Step Angle: 1.8°
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 deg C
Insulation Resistance: 100M Ohm at 500 VDC
Dielectric Strength: 500 VDC for 1 min
Torque Curves
Detailed torque curve data available upon request.
Available 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 |
Custom Solutions Available
If our standard motor cannot meet your needs, we can customize the motor according to your requirements. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.
Available Options
Encoder
Brake
Gearbox
Shaft