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    Nema 23 Stepper Motor, 3A, 1.8° step angle, 2 phase 6 wires

    Nema 23 stepper motor with 0.9Nm holding torque, 1.8 deg. step angle(200 steps/revolution), high quality and manufacturer direct sale.
    SKU: ATO-STEP-2802303
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Nema 23 Stepper motor, 0.9Nm in 56mm, 1.8 degree, manufacturer direct sale.


    Electrical Specification Model ATO57STH56-3006
    Matched Driver Model ATODSP57(Click it to see more info)
    Step Angle 1.8°
    Holding Torque 0.9Nm
    Rated Current/phase 3A
    Phase Resistance 0.75Ω
    Inductance 1.1mH
    Rotor Inertia 280g-cm2
    Physical Specification Frame Size 57 x 57mm
    Length 56mm
    Shaft Diameter Φ6.35mm
    Shaft Length 19mm
    Motor Leads 6
    Weight 0.68kg
    Technical Parameters Step Angle Accuracy ±5% (full step, no load)
    Resistance Accuracy ±10%
    Inductance Accuracy ±20%
    Temperature Rise 80℃ Max. (rated current, 2 phase on)
    Ambient Temperature -20℃~+50℃
    Insulation Resistance 100MΩ Min. 500VDC
    Dielectric Strength 500V AC for one minute
    Shaft Radial Play 0.02Max. 450g
    Shaft Axial Play 0.08Max. 450g
    Quality Assurance Warranty Period 12 months
    Certificate CE, ROHs, ISO/SGS9001

    Dimensions: (Unit=mm)

    NEMA 23 hybrid stepper motor dimensionsL Max=56mm

    Wiring Diagram

    NEMA 23 hybrid stepper motor wiring diagram

    Tips: Steppe motor replaces servo motor in the medical device manufacturing industry

    The requirement of the medical devices for precision at the time of production is usually higher than that of other products. Many medical devices manufacturers use the servo motor to manufacture the products to reach the precision. However, due to high price of servo motor, these manufacturers are searching for the device that can replace servo motor while the precision should also be reached.
    After the arrival of the stepper motor, it’s been applied into the medical apparatus and instrument manufacturing industry. It’s found that the cost for matching a stepper driver with the motor is cheaper than that for buying a servo motor and the performance of the servo motor is also possessed. Its strong performance is better a lot than that of the servo motor and the torque of the stepper motor is larger; its appearance is smaller than the volume of the former servo motor; its technology is also better than that before. The small-type stepper motor also can ensure small energy consumption, based on which the cost can be saved for the any random action can be made for the stepper motor for there is stepping angle is available. Thus, the precision is greatly enhanced by subdividing the stability through stepper driver.

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