(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    Nema 23 Stepper Motor Linear Actuator, 2 phase, 4A, 2Nm

    4 amp 2 Nm cheap price stepper motor linear actuator comes in Nema 23 frame size, special nut design and higher IP protection. It not only reduce cost but also reduce failure rate due to the less number of components and more simple construction.
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    This Nema 23 stepper motorl inear actuator has 2 phase stepper motor and 152mm length lead screw, available in external shaft style and non-captive shaft style version. Rated current of 4A and holding torque of 2 Nm, there are 9 different lead screw specifications for selection.

    Stepper Motor Linear Actuator Specification

    Model Type External Shaft Non-Captive Shaft
    57H280-4004AST 57H280-4004GTS
    Weight 2 kg
    Motor Length 80 mm
    Phase 2 phase
    Step Angle 1.8°
    Rated Current 4 A
    Resistance 0.65 Ω
    Holding Torque 2 Nm
    Rotor Inertia 400 g-cm2

    Select Leadscrew
    Choose your stepper motor linear actuator screw from one of the available options:

    Screw Diameter Lead Travel Per 1.8 Step
    (in) (mm) (in/rev) (mm/rev) (in/step) (mm/step)
    0.315 8 0.079 2 0.00039 0.01
    0.315 8 0.157 4 0.00079 0.02
    0.315 8 0.315 8 0.00157 0.04
    0.394 10 0.079 2 0.00039 0.01
    0.394 10 0.157 4 0.00079 0.02
    0.394 10 0.394 10 0.00197 0.05
    Note: Screw of 8mm diameter is made of copper, and the screw of 10mm diameter is made of plastic.

    Stepper Motor Linear Actuator Dimension (Unit=mm)

    1. Non-captive shaft style

    nema 23 non captive shaft stepper motor linear actuator dimension


    2. External shaft style

    nema 23 external shaft stepper motor inear actuator dimension



    Nema 23 Stepper Motor Linear Actuator Details

    Tips: Daily maintenance of stepper motor linear actuator
    We must have maintenance of the stepper motor linear actuator in our daily work in order to guarantee the safety, reliability, economy and long-time running of the stepper motor linear actuator so as to meet the demand of production:

    1. Keep the motor clean and prevent oil, water and other pollution from entering the motor.
    2. Check whether the connecting terminal bolt and base fixed bolt of the motor are loose.
    3. Check the rotation of the motor fan.
    4. Check whether the motor shell is obviously heated and whether the bearings at both ends have oil leakage.
    5. Please note if there is abnormal nose, vibration and special smell of the motor in operation.

    ATO external stepper linear actuator in this video is 2 phase 4 wire comes in Nema 23 frame size. We will show you how to use PLC connect to the hybrid stepper motor system, and control this external stepper motor linear actuator for simple forward and reverse motion by the pulse and direction command issued by PLC.

    Write your review for Nema 23 Stepper Motor Linear Actuator, 2 phase, 4A, 2Nm
    • Only registered users can write reviews
    • Bad
    • Excellent