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    Nema 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m
    Picture of Nema 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m
    Picture of Nema 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m
    Picture of Nema 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m
    Picture of Nema 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m

    Nema 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m

    5 out of 5 based on 4 reviews | Write a review
    $139.69
    Low price Nema 34 stepper motor, 86 x 86 x 80mm, is a high torque stepper motor for CNC machine, 3D printer and robot arm. 2 phase 4 wire hybrid stepper motor comes with holding torque up to 4.5 N·m, 14mm or 12.7mm shaft size, 1.8 degree step angle, drawing high current of up to 3.5A.
    *
    SKU: ATO-STEP-34S350
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    NEMA 34 2 phase stepper motor is a hybrid stepper motor that has the best attributes of the variable reluctance stepper motor and a permanent magnet stepper motor. The bipolar stepper motor is 1.8 degrees per step with 14mm or 12.7mm shaft performed well in various applications.

    Physical Specification

    • Model Number: ATO-FY86ES350A
    • Matched the Driver Model: ATO-FYDM808T
    • Flanged Size: 86 x 86mm (Nema 34)
    • Motor Length: 80mm
    • Shaft Diameter: 14mm/ 12.7mm
    • Number of Leads: 4 wire
    • Weight: 2kg

    Electrical Specification

    • Motor Type: Bipolar Stepper
    • Step Angle: 1.8°
    • Rated Current: 3.5A
    • Holding Torque: 4.5 N·m (450 N·cm, 637 Oz.in)
    • Phase Resistance: 1Ω
    • Phase Inductance: 4.4mH
    • Rotor Inertia: 1500g·cm2

    Dimensions (Unit: mm)

    L=80mm

    Dimension of Nema 34 2 Phase Stepper Motor

    Wiring Diagram

    Wiring Diagram of Nema 34 2 Phase Stepper Motor

    Speed-Torque Curve Diagram

    Speed Torque Curve Diagram of Nema 34 2 Phase Hybrid Stepper Motor

    Details

    Nema 34 Stepper Motor-4.5N·m-12N·m Details

    Tips: What is a stepper motor drive module?

    The stepper motor is driven by the drive module. The stepper motor is driven by pulse current, and it rotates at a fixed angle. Its operation needs to be driven by an electronic device. This device is a motor driver. It converts the pulse signal sent by the control system into the angular displacement of the stepping motor, or in other words, every time the control system sends a pulse signal, it passes through the driver. Applying a pulse voltage to the stepper motor makes the stepper motor rotate by a step angle. So the speed of the stepper motor is proportional to the frequency of the pulse signal.

    When the stepper motor driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle in the set direction (called "step angle"), and its rotation runs step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses, so as to achieve the purpose of accurate positioning. At the same time, the speed and acceleration of the motor rotation can be controlled by controlling the pulse frequency, so as to achieve the purpose of speed regulation.

    Warranty

    360 Days warranty

    Thank you for buying industrial automation products on ATO.com, 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 34 Stepper Motor, 2 Phase, 3.5A, 4.5N·m
    Works just fine for me.
    This Nema 34 stepper motor was very well packaged. It works perfectly. I can’t wait to get it on the printer and dialed in. repeatability is good. All in all, happy with this purchase.
    From: Stallings | Date: 28/07/2022
    Was this review helpful? Yes No (0/0)
    Good power for the size.
    If you are looking for a Nema 34 stepper motor, now get this one. I am using it on a DIY CNC machine. More than enough power for my needs. Packaging was excellent, good power for the size.
    From: Joaquin | Date: 29/06/2022
    Was this review helpful? Yes No (0/0)
    Just what I needed.
    This Nema 34 stepper motor came very well packed. It is just what I needed. I used it as a replacement for my old one on 3D printer and it works great. Very happy with this purchase.
    From: Duncan | Date: 30/05/2022
    Was this review helpful? Yes No (0/0)
    Good 3.5 amp stepper motor.
    If you are looking for a Nema 34 stepper motor, this is the one to get. Packaging was excellent, good torque for the size, I have used it both ways without issue.
    From: Paris | Date: 28/03/2022
    Was this review helpful? Yes No (0/0)
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