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    2-phase Nema 34 Stepper motor, 1.8 degree, 4.5A, 4 wires

    $116.77
    This low cost Nema 34 bipolar stepper motor with 1.8°step angle (200 steps/revolution). Each phase draws current 4.5A, allowing for a holding torque of 8.4Ncm, manufacturer direct sale.
    SKU: ATO2120-4504A
    Delivery date: 6-12 days

    2-phase Nema 34 stepper motor, 4 wires bipolar stepper motor with 1.8°step angle (200 steps/revolution). Each phase draws current 4.5A, allowing for a holding torque of 8.4Ncm, good quality and high precision.
    Specifications

    Basics Model ATO2120-4504A
    Step Angle 1.8°
    Length 120mm
    Weight 4kg
    Current 4.5A
    Resistance
    Holding Torque 8.4Nm
    Motor Leads 4
    Rotor Inertia 3200g-cm2
    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. 500VDC
    Dielectric Strength 1Min. 500VAC·5mA
    Shaft Radial Play 0.06Max. 450g
    Shaft Axial Play 0.08Max. 450g

    Dimension
    stepper motor dimension L60-120
    Motor Connection
    Motor connection
    Tips: How to select servo motor and stepper motor correctly?
    It depends on specific application situation, and to put it in a simple way: Nature of load (for example, vertical load or horizontal load), requirements of torque, inertia, speed, accuracy and acceleration and deceleration, requirements of upper control (such as requirements of port interface and communication), whether major controlling mode is position, torque or speed mode, whether power supply is direct or alternating current power supply, or battery powered, and voltage scope. Based on this, we can determine models of motor and supporting drives or controllers.

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