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    Nema 23 2-phase Stepper Motor, 1A, 1.8 degree, 4 wires

    $40.46
    Cheap stepper motor, 1A, 1Nm holding torque, 1.8 deg. step angle(200 steps/rev), size in Nema 23, new motor in perfect working condition and manufacturer direct sale.
    SKU: ATO255-1004A

    Nema 23 Stepper motor, 1Nm in 55mm, 1.8 degree, 2 phase 4 wires, manufacturer direct sale.

    Specification

    Basics Model ATO255-1004A
    Holding torque 1Nm
    Current/phase 1A
    Resistance
    Step angle 1.8°
    Rotor inertia 200g.cm²
    Weight 0.7kg
    Length 55mm
    Motor leads 4
    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 -10℃~+ 50℃
    Insulation Resistance 100MΩ Min 500V DC
    Dielectric Strength 500V AC for one minute
    Shaft Radial Play 0.06Max.(450g)
    Shaft Axial Play 0.08Max.(450g)

    Dimensions

    Dimension Nema 23 L41-76

    Motor Connection

    Motor connection

    Tips: Differences between DC brushless and stepper motors

    1. The rotational velocity of DC brushless motor is higher than that of the stepper motor.
    2. The drive principle of DC brushless motor is different from that of stepper motor. DC brushless motor controls rotation by relying on the AC power provided by Hall element positioning while the stepper motor is directly driven by relying on single pulse voltage. Without Hall element positioning, the accurate positioning of rotational angle can be realized by controlling the number of pulses added to the motor.
    3. Based on different drive principles, DC brushless motor is generally applied into the occasion without high control precision requirement but the stepper motor into that with high control precision requirement.
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