NEMA-17 Bipolar 40mm Stepper Motor

Item #: EL-P3D17HSSM
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Price: $34.76 inc GST
    The product is in stock Availability: Discontinued

         Stepper motors are different from DC motors in that they have to be pulsed to move in set increments. That means you can't simply hook them up to a power supply to make them go, but they have other advantages, like accurate positioning (1 pulse=1 increment of movement), and lots of low-speed torque (ability to twist things).
         This 4-wire bipolar stepper has 1.8? per step for smooth motion and a nice holding torque. This NEMA-17 stepper motor produces a whopping 4000g*cm of holding torque at minimum. Compares to the NEMA-17 Bipolar 48mm Stepper Motor, this item has a shorter length and Lower rated voltage and current.

        NEMA-17 Bipolar 40mm Stepper Motor

    Pin Out

    • Green wire =A
    • Gay wire = B
    • Yellow Wire = C
    • Red wire = D


    • High Torque
    • NEMA-17 Bipolar 4-wire
    • Step angle: 1.8 degree
    • Holding Torque: 4000g-cm@1.2 Amps


    • Number of steps: 200 Step
    • Angle: 1.8 degrees
    • Rated Voltage: 2V
    • Phase Resistance: 1.7 ohm
    • Rated Current : 1.2 A
    • Phase Inductance : 4.5 mH
    • Holding torque: 0.4 N.M
    • Number of Leads: 4
    • Dimensions axis: ?4.5 x 20 mm
    • Dimensions: 42 x 42 x 40 mm
    • Weight: 250 g