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    Nema 23 Closed Loop Stepper Motor, 2 Phase, 5.2A, 300N·cm

    Low price Nema 23 (56 x 56mm) Hybrid stepper motor for sale, closed loop performance, flanged size, two phase 4 lead wires, 5.2A, step angle 1.8 degree, holding torque at 300N·cm, high efficiency and low vibration.
    SKU: ATO-STEP-23D520
    Free Shipping Worldwide
    Delivery date: 6-12 days

    High torque bipolar stepper motor online sale, holding torque at 3 N·m, motor length 123mm, perfect for CNC machine, sewing machine and other electric equipment.


    Model ATO-FY56ED520BC1
    Matched the Driver Model ATO-FYDB506T (Click it to see more info)
    Step Angle 1.8°
    Flanged Size 56 x 56mm (Nema 23)
    Motor Length 123mm
    Shaft Diameter 8mm
    Rated Current 5.2A
    Holding Torque 300 N·cm (3 N·m, 425
    Phase Resistance 0.45Ω
    Phase Inductance 2.3mH
    Rotor Inertia 720g·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 75N
    Axial Max. Load 15N
    Weight 1.4kg
    Warranty Period 12 months
    Certificate CE, ROHs, FCC

    Dimensions (Unit: mm)


    Dimensions of Nema 23 2 Phase Closed Loop Stepper Motor

    Motor & Encoder Wiring Diagram

    Wiring Diagram of Nema 23 2 Phase Closed Loop Stepper Motor

    Speed-Torque Curve Diagram

    Speed Torque Curve Diagram of Nema 23 2 Phase Closed Loop Stepper Motor

    Tips: How does the stepper motor measure the output current?

    When the stepper motor is running continuously, you can see the effective value of the current in one of the phase lines with the current gear of the multimeter. For example, string a resistance of 1 Ω in the phase line, use an oscilloscope to see the waveform at both ends of the resistance, the highest value on the oscilloscope is the peak current.

    The rated current of the stepping motor refers to the maximum current that is allowed to pass for a long time when the heating does not exceed the long-term heating allowable temperature under the reference ambient temperature and the rated voltage working condition. The ambient temperature has a great influence on the maximum current allowed to pass for a long time, because the ambient temperature of the device installation location and the reference ambient temperature are not necessarily the same.

    Generally, when the electrical equipment is working at an ambient temperature higher than 40 degrees Celsius, it is recommended to reduce the rated current by 1.8% for each increase in the ambient temperature by 1 degree. When the working environment temperature is lower than 40 degrees, the ambient temperature will decrease by 1 degree per degree. , It is recommended to increase the rated current by 0.5%, but the maximum should not exceed 20% of the rated current.

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