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

    Nema 23 Stepper Motor, 3 Phase, 5.3A, 0.9N·m

    5 out of 5 based on 2 reviews | Write a review
    Buy 3 phase Nema 23 bipolar stepper motor at low cost, 5.3A, holding torque at 0.9N·m, step angle 1.2 degree, 3 lead wires, motor length 54mm. This hybrid stepper motor with 8mm shaft size, is used in 3D printer, CNC machine, drawing equipment and sewing machine, robot arm, etc.
    SKU: ATO-STEP-23M530
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Industral 3 phase permanent magnet stepper motor with 3 lead wires is convenient to adjust the speed, long service life and low maintenance cost.

    Physical Specification

    • Model Number: ATO-FY56TM530A
    • Flanged Size: 57 x 57mm (Nema 23)
    • Motor Length: 54mm
    • Shaft Diameter: 8mm
    • Number of Leads: 3 wire
    • Weight: 0.7kg

    Electrical Specification

    • Motor Type: Bipolar Stepper
    • Step Angle: 1.8°
    • Rated Current: 5.3A
    • Holding Torque: 0.9 N·m (90 N·cm, 127.5
    • Phase Resistance: 0.35Ω
    • Phase Inductance: 1.1mH
    • Rotor Inertia: 300g·cm2

    Dimensions (Unit: mm)


    Dimensions of Nema 23 3 Phase Hybrid Stepper Motor

    Wiring Diagram

    Wiring Diagram of Nema 23 3 Phase Stepper Motor

    Speed-Torque Curve Diagram

    Speed Torque Curve Diagram of Nema 23 3 Phase Stepper Motor


    Nema 23 Stepper Motor 3Phase 0.9N·m-2.5N·m Details

    Tips: Difference between unipolar stepper motor and bipolar stepper motor

    The bipolar stepper motor uses eight transistors to drive two sets of phases. The number of transistors in a bipolar motor drive circuit is twice that of a unipolar drive circuit. The four lower-end transistors are usually directly driven by a microcontroller, and the upper-end transistors require a higher-cost upper-end drive circuit.

    The main difference between a high torque unipolar stepper motor and a bipolar stepper motor is the connection. The motor structure of the unipolar drive circuit contains two sets of coils with middle taps, and the whole motor has a total of six wires connected to the outside world. The bipolar drive circuit can drive a four-wire or six-wire motor at the same time. Although a four-wire motor can only use a bipolar drive circuit, it can greatly reduce the cost of mass production applications.

    In addition, they are also different in voltage. The transistors of the bipolar drive circuit only need to bear the motor voltage, while the unipolar drive circuit needs a clamp circuit to drive.


    360 Days warranty

    Thank you for buying industrial automation products on, all products sold by ATO and the partner cover a 360-days-warranty, effective from the date of receiving the products.

    What is covered?

    ATO is responsible for providing free spare parts, free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than ATO store or a ATO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than ATO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by ATO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a ATO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
    Existing reviews of Nema 23 Stepper Motor, 3 Phase, 5.3A, 0.9N·m
    Nice power quality stepper motor.
    These are nice power quality stepper motors and I have ran these for about 200 hours now on my CNC machine. They have never skipped a beat. Great Nema 23 stepper motor for the price.
    From: Donald | Date: 27/07/2022
    Was this review helpful? Yes No (0/0)
    Would easily buy from again.
    I bought 4 Nema 23 stepper motors for my large format printer, and they work well. Comes with quality cables. Good price, arrived on time, performs as expected. Would easily buy from again.
    From: Jasper | Date: 23/03/2022
    Was this review helpful? Yes No (0/0)
    Load more reviews...
    Write your review for Nema 23 Stepper Motor, 3 Phase, 5.3A, 0.9N·m
    • Only registered users can write reviews
    • Bad
    • Excellent
    Customers who bought this item also bought

    Digital Stepper Motor Driver, 3 phase, AC 90V ~ 230V

    SKU: ATO-STEP-M2205T
    Digital stepper motor driver works at AC 90V ~ 230V power supply, adjustable drive current 2.2A ~ 4.8A, which is capable of driving Nema 34 three phase hybrid stepper motors. A stepper controller and a bipolar stepper motor can form a stepper system for CNC machine and 3D printer.

    Nema 34 Stepper Motor, 3 Phase, 2A, 4N·m

    SKU: ATO-STEP-34M200
    3 phase 3 wire hybrid stepper motor can be used in bipolar mode, with high holding torque of 4N·m and a step accuracy of ±5%. High precision Nema 34 stepper motor has 1.2 degree step angle and draws current of 2 amps.