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.

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

Step Angel	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

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

Encoder

Voltage: 5 v

Output: A + A - B + B - Z + Z -

Submodels

Casun Nema 8 7.5V 40 mN.m 0.6Amp Stepper Motor with Encoder Stepping Motor for Medical Equipment

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If our standard motor cannot meet your needs,

we can customize the motor according to your needs

Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Options:
Encoder | Brake | Gearbox | Shaft

Please click the "Get a quote" button below to tell us your requirements.

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