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    Nema 17 Stepper Motor, 2 Phase, 2A, 65N·cm

    2 phase 4 wire Nema 17 hybrid stepper motor for sale, high torque and small size, used for robot arm, CNC machine, sewing machine and other electrical equipment. Rated current 2 amp, step angle 1.8°, motor length 60mm, shaft diameter 5mm, working at 65N·cm.
    SKU: ATO-STEP-17C200
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Two phase hybrid stepper motor is a bipolar electric motor that converts electrical pulse signal into corresponding angular displacement or linear displacement. It is widely used in electronics manufacturing, semiconductor equipment, laser cutting, textile machinery and so on.


    Model ATO-FY42EC200A
    Matched the Driver Model ATO-FYQM302A (Click it to see more info)
    Step Angle 1.8°
    Flanged Size 42 x 42mm (Nema 17)
    Motor Length 60mm
    Shaft Diameter 5mm
    Rated Current 2A
    Holding Torque 65 N·cm (0.65 N·m, 92
    Phase Resistance 1.4Ω
    Phase Inductance 2.5mH
    Rotor Inertia 80g·cm2
    Lead Wires 4 Wire
    Step Angle Accuracy ±5% (Full Step, No Load)
    Resistance Accuracy ±10% (20℃)
    Inductance Accuracy ±20% (1KHz)
    Temperature Rise 80℃ Max. (rated current, 2 phase on)
    Ambient Temperature -20℃~+50℃
    Insulation Resistance 100MΩ Min. 500VDC
    Dielectric Strength 1Min. 500VAC
    Shaft Radial Play 0.02Max. 450g Load
    Shaft Axial Play 0.08Max. 450g Load
    Radial Max. Load 28N
    Axial Max. Load 10N
    Weight 0.45kg
    Warranty Period 12 months
    Certificate CE, ROHs, FCC

    Dimensions (Unit: mm)


    Dimensions of Nema 17 2 Phase Hybrid Stepper Motor

    Shaft Type

    Shaft Type of nema 17 2 Phase Hybrid Stepper Motor

    Wiring Diagram

    Wiring Diagram of Nema 17 2 Phase Stepper Motor

    Speed-Torque Curve Diagram

    Speed Torque Curve Diagram of Nema 17 2 Phase Hybrid Stepper Motor

    Tips: Advantages of stepper motor

    • The stepper motor accuracy is 3-5% of the step angle, and there is no accumulated error. Therefore, the accuracy and operation effect are relatively stable and reliable.
    • With a simple structure, the stepper motor is more convenient to operate and easy to repair and maintain.
    • The allowable temperature of stepper motor surface depends on the demagnetization point of the magnetic material of the motor. Because the demagnetization point is above 130 degrees, the allowable temperature of the motor surface is relatively high.
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