Casun nema8 hybrid lead screw stepper motor tr4x2 Lead srew stepper motor
The Nema 8 stepper motor is a small-sized stepper motor that is commonly used in applications that require precise motion control in a compact space. It typically has a flange size of 20mm x 20mm and a low torque rating, making it suitable for applications that require low power and high precision.
The Nema 8 stepper motor can be used to provide precise linear motion, making it ideal for applications such as miniature linear actuators, precision positioning systems, and mini CNC machines. The lead screw is a type of threaded rod that is designed to convert rotary motion into linear motion, and when paired with a stepper motor, it can provide precise and repeatable linear motion.
Features:
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Bipolar or unipolar versions available
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Hybrid stepper construction
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Available in single or double shaft versions
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CE and RoHS approved
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Customizations on request
Motor Specifications
| Step Angel | 1.8 ° |
| Fram Size | 20 mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.24Amp |
| Holding Torque | 13mN.m |
| Resistance | -ohm |
| Inductance | -mH |
| Rotor Inertia | -g-cm² |
| Motor weight | 0.06kg |
| Lead Screw | Tr4X2 |
| 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
Shaft Radial Play:0.02Max. (450g-load)
Shaft Axial Play:0.08Max. (450g-load)
Max. radial force:28N (20mm from the flange)
Max. axial force):10N
Torque Curves
Submodels
| 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 |
| Body Length | Diameter of Screw | Pitch | Length of Screw |
20 mm
34 mm
40 mm
48 mm
60 mm
| 5 | 2 | 20-1000 mm |
| 8 |
| 6.35 | 1.27 |
| 3.175 |
| 6.35 |
| 6.5 | 3 |
| 6.35 |
| 8 | 1 |
| 2 |
| 4 |
| 8 |
| 12 |
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If our standard motor options do not meet your specific requirements, we can offer customized solutions to meet your needs. Our customization options include, but are not limited to:
- Special shafts: We can customize the shaft diameter, length, shape, and material to meet your needs.
- Winding parameters: We can customize the winding parameters such as the number of poles, wire gauge, and winding pattern to meet your specific requirements.
- Installation dimensions: We can modify the motor's installation dimensions to fit your application's space constraints.
- Lead wires with special requirements: We can customize the length, type, and number of lead wires to meet your specific needs.
- Connectors: We can add or modify the connectors on the motor to match your application's requirements.
We have a team of experienced engineers who can work with you to develop a customized solution that meets your specific needs and requirements. Please feel free to contact us to discuss your customization needs.
Options:
Encoder | Brake | Gearbox | Shaft
Please click the "Get a quote" button below to tell us your requirements.
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Casun Nema8 Hybrid Lead Screw Stepper Motor Tr4x2 Black Color Images
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