Casun Nema 8 Stepper Motor with Encoder
The Casun Nema 8 Stepper Motor is a compact, high-precision motor designed for medical equipment and sensitive automation applications. With a 40 mN.m holding torque and 7.5V operating voltage, it delivers reliable performance while consuming just 0.6A per phase. The integrated encoder ensures accurate positioning and feedback, making it ideal for surgical devices, lab automation, and small-scale robotics.
Key Features
• Bipolar or unipolar versions available
• Hybrid stepper construction
• Available in single or double shaft versions
• CE and RoHS approved
• Customizations on request
Dimensions
Motor Specifications
| Specification | Value |
| Step Angle | 1.8° |
| Frame Size | 38 mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.6 Amp |
| Holding Torque | 40 mN.m |
| Resistance | 12.5 ohm |
| Inductance | 5.5 mH |
| Rotor Inertia | 3.8 g.cm² |
| Motor Weight | 0.08 kg |
| Connection | Bipolar |
Operating Specifications
Motor Operating Conditions
• 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
Encoder Specifications
• Voltage: 5V
• Output: A + A - B + B - Z + Z -
Submodels
Custom Motor Solutions
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.
Available Options
Encoder
Brake
Gearbox
Shaft
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