NEMA 17 Stepping Motor 42×42×40mm with 4 Wire 1.0A for 3D Printer CMM
The NEMA 17 stepper motor is compatible with various controllers and drivers, providing a high degree of flexibility. Used for precise adjustment and positioning, such as printing head positioning, laser head positioning for optical disc drives, etc.
Key Features
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Delivering high torque and accuracy
- CE and RoHS approved
- Supply numerous international certifications for advanced technology and electronics industry equipment
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 40 mm |
| Number of Phase | 4 Phase |
| Rated Current | 1.2 A |
| Holding Torque | 300 mN.m |
| Resistance | 3.2 ohm |
| Inductance | 3.0 mH |
| Rotor Inertia | 57 g-cm² |
| Motor Weight | 0.24 kg |
| Number of Leads | 6 |
| Connection | Bipolar |
Appearance
Dimensions
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°C |
| Insulation Resistance | 100M Ohm at 500 VDC |
| Dielectric Strength | 500 VDC for 1 min |
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 |
Customization Options
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.
Encoder
Brake
Gearbox
Shaft
Please click the "Get a quote" button below to tell us your requirements.
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