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    Nema 23 Stepper Motor, 2 Phase, 3A, 1N·m

    5 out of 5 based on 5 reviews | Write a review
    Industrial hybrid stepper motor for sale at economical price, 57 x 57mm (Nema 23), 3A, 1 N·m holding torque, 2 phase 4 wire connections, selectable shaft size of 8mm or 6.35mm for 3D printer, CNC machine, robot arm, etc., motor length 54mm.
    SKU: ATO-STEP-23M300
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Nema 23 bipolar stepper motor is a four-wire connection motor with encoder, wire colors of black, green, red and blue, holding torque at 1N·m, step angle accuracy ±5%, low noise and high precision. It is widely used in CNC machine, drawing equipment and sewing machine, robot arm and so on. ATO  permanent magnet stepper motor can be controlled by a voltage of DC 24V ~ 50V or AC 20V ~ 40V digital stepper driver for precise position control.

    Physical Specification

    • Model Number: ATO-FY56EM300A
    • Matched the Driver Model: ATO-FYDM504T
    • Flanged Size: 57 x 57mm (Nema 23)
    • Motor Length: 54mm
    • Shaft Diameter: 8mm/ 6.35mm
    • Number of Leads: 4 wire
    • Weight: 0.7kg

    Electrical Specification

    • Motor Type: Bipolar Stepper
    • Step Angle: 1.8°
    • Rated Current: 3A
    • Holding Torque: 1 N·m (100 N·cm, 142
    • Phase Resistance: 0.9Ω
    • Phase Inductance: 5.2mH
    • Rotor Inertia: 260g·cm2

    Dimensions (Unit: mm)


    Dimensions of Nema 23 2 Phase Hybrid Stepper Motor

    Wiring Diagram

    Wiring Diagram of Nema 23 2 Phase Stepper Motor

    Speed-Torque Curve Diagram

    Speed Torque Curve Diagram of Nema 23 2 Phase Hybrid Stepper Motor


    Nema 23 Stepper Motor 2 Phase 0.43N·m-3N·m Details

    Tips: Stepper motor for CNC machine

    CNC machine is generally composed of control media, CNC devices, servo systems, and the machine itself. The first step in the application of stepper motors on CNC machine is to input the compiled program to the CNC system through the control medium. It is actually to convert the compiled program into digital information that can be recognized by the machine.

    Then the stepping motor converts the converted digital information into pulse signals through the numerical control device and transmits it to the servo system. The servo system converts the pulse signal from the numerical control device into the precise movement of the moving parts of the machine.

    The accuracy of CNC machine is affected by the mechanical parts and transmission components of the machine itself, and the working condition of the servo system directly affects the accuracy of the CNC machine. The so-called servo system refers to an automatic control system that takes position and speed as the control object, also known as a drag system or a follow-up system. The servo system accepts the feed pulse command generated by the interpolation device or interpolation software, and after a certain signal conversion, voltage and power amplification, it is converted into the motion of the machine table relative to the cutting tool.


    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, 2 Phase, 3A, 1N·m
    Strong stepper motor for an affordable price.
    This is a strong stepper motor for an affordable price. No problems here, arrived well packed and fully functional. Also has a decent amount of torque for a Nema 23 Stepper. I will buy again.
    From: Malcolm | Date: 27/07/2022
    Was this review helpful? Yes No (0/0)
    Perfect replacement.
    I bought this 2 phase stepper motor to replace my old one. It is perfect replacement. This motor is well built and has a good price. Always check the size and torque requirements for your specific need before purchasing to ensure it will work for you.
    From: Sosa | Date: 29/06/2022
    Was this review helpful? Yes No (0/0)
    2 phase stepper motor work as expected!
    This nema 23 stepper motor performs very well for my application and exceeded my expectations. I'm using this in a milling cnc I'm building to drive the axis ball screws
    From: txx | Date: 24/05/2022
    Was this review helpful? Yes No (0/0)
    Works for my application
    This nema 23 stepper motor works for my application. Driving a gear drive to turn a mandrel for carbon tubes. Very happy with this purchase!
    From: Paulo | Date: 22/05/2022
    Was this review helpful? Yes No (0/0)
    Work great!
    I purchased 7 of these Nema 23 stepper motors and I use them to build a prototype where these motors have to pivot an assembly by 87 degrees. They are great motors and very strong. Worked as promised.
    From: Mark | Date: 14/03/2022
    Was this review helpful? Yes No (0/0)
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