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Servo Stepping Motor NEMA 17 42mm•1.8°



Torque range:0.2-0.8Nm

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
    SD42H249-E1KS 2 1.35 2.9 0.48 68.0 77 68 1000CPR
    SD42H249-E2K5ZS 2 1.35 2.9 0.48 68.0 77 68 2500CPR
    SD42H261-E1KS 2 1.75 4.0 0.72 102.0 100 80 1000CPR
    SD42H261-E3K5ZS 2 1.75 4.0 0.72 102.0 100 80 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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