ZGC provides a global range of DC motor & driver products

2-Phase NEMA 8 20mm•1.8° Bi-Polar



Torque range:0.02-0.036Nm

connector type

Application:monitoring equipment,textile equipment,printing machine

  • Technical Specification

  • Dimensions

  • Characteristic Curve

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    Motor Specifications

    Model Current Resistance Inductance Holding torque Inertia Length Weight
    A Ω±10% mH±20% N.m OZ.in g/cm² mm Max Kg Lbs
    SD20H228-0604 0.6 6.5 2.2 0.02 2.83 1.6 28 0.04 0.09
    SD20H240-0604 0.6 10.6 4.3 0.036 5.1 2.9 40 0.06 0.13
    SD20H240-0804 0.8 6.5 2.5 0.036 5.1 2.9 40 0.06 0.13

    This outline shows a dual shaft motor.

    The single-shaft motor does not have the blue part shaft and * mark hole dimensions