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Servo Stepping Motor NEMA 23 57mm•1.8°



Torque range:0.8-3.2Nm

Application:carving machine

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    Motor Specifications

    Model Current Resistance Inductance Holding torque Inertia Length Encoder
    A Ω±10% mH±20% N.m OZ.in g/cm² mm Max Resolution
    SD57H255-E1KS 4.0 0.45 1.4 1.2 170.0 280 77 1000CPR
    SD57H255-E2K5ZS 4.0 0.45 1.8 1.2 170.0 280 77 2500CPR
    SD57H276-E1KS 5.0 0.37 1.8 2.0 283.3 480 98 1000CPR
    SD57H276-E2K5ZS 5.0 0.37 1.8 2.0 283.3 480 98 2500CPR

    Encoder specifications

    Model E1Kz E2K5z
    Resolution 1000cpr/4000ppr 2500cpr/10000ppr
    Type Incremental Encoder
    Output Mode Differential
    Output Signal A+ A-;B+ B- A+ A-;B+ B-;Z+Z-
    Supply Voltage 5VDC±5%

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