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    Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m
    Picture of Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m
    Picture of Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m
    Picture of Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m
    Picture of Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m
    Picture of Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m

    Nema 34 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m

    5 out of 5 based on 3 reviews | Write a review
    $281.09
    Nema 34 closed loop stepper motor with encoder, 86 x 86 x 172mm, is a high torque stepper motor for CNC machine, 3D printer and robot arm. 6.2 amps 2 phase hybrid stepper motor comes with holding torque up to 12 N·m (1700 Oz.in), 12mm long shaft, 1.8 degree step angle, 4 wire connections.
    SKU: ATO-STEP-34CC620
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Low price Nema 34 closed loop stepper motor with high holding torque of 12 N·m is suitable for the biggest projects, such as CNC application, robotic, 3D technology and so on. View the specs below to learn more about ATO powerful stepper motor.

    Physical Specification

    • Model Number: ATO-FY86EC620BC1
    • Matched the Driver Model: ATO-FYDB808T
    • Flanged Size: 86 x 86mm (Nema 34)
    • Motor Length: 172mm
    • Shaft Diameter: 14mm
    • Number of Leads: 4 wire
    • Weight: 5kg

    Electrical Specification

    • Motor Type: Bipolar Closed Loop Stepper
    • Step Angle: 1.8°
    • Rated Current: 6.2A
    • Holding Torque: 12 N·m (1200 N·cm, 1700 Oz.in)
    • Phase Resistance: 0.65Ω
    • Phase Inductance: 5.6mH
    • Rotor Inertia: 5400g·cm2

    Dimensions (Unit: mm)

    L=172mm

    Dimensions of Nema 34 2 Phase Closed Loop Stepper Motor

    Motor & Encoder Wiring Diagram

    Wiring Diagram of 2 Phase Closed Loop Stepper Motor

    Speed-Torque Curve Diagram

    Speed Torque Curve Diagram of Nema 34 2 Phase Closed Loop Stepper Motor

    Details

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

    Tips: How to control the speed of hybrid stepper motor

    Since the speed of an electric stepper motor depends on the pulse frequency, the number of rotor teeth and the number of beats, the angular velocity is proportional to the pulse frequency and is synchronized with the pulse in time. Therefore, when the number of teeth of the rotor and the number of running beats are fixed, the speed control of the rotor only needs to control the pulse frequency. By controlling this aspect, the required speed can be obtained.

    In terms of permanent magnet stepper motor speed control, it should be noted that the stepping motor starts with its synchronous torque, so the starting frequency must not be too high, otherwise it will easily lose step when starting, especially with the increase of power At times, there will be a big difference between the starting frequency and the maximum operating frequency due to the increase in inertia.

    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 Closed Loop Stepper Motor, 2 Phase, 6.2A, 12N·m
    More than enough power for my needs.
    If you are looking for this type and size of stepper motor, these are the ones to get. I am using them on my CNC machine and they work great. More than enough power for my needs. Highly recommend these Nema 23 closed loop stepper motor.
    From: Stefan | Date: 27/07/2022
    Was this review helpful? Yes No (0/0)
    Excellent quality Nema 34 closed loop stepper motor.
    Some of the best stepper motors I’ve used. All of them are still working great. I use them in my CNC router and 3D printer. Highly recommend these stepping motors.
    From: Shelby | Date: 29/06/2022
    Was this review helpful? Yes No (0/0)
    Great stepper motor
    I ordered this Nema 23 closed loop stepper motor due to the higher current limit and higher torque rating to pair with my extruder on 3D printer. Everything works well as expected.
    From: Tim | Date: 14/03/2022
    Was this review helpful? Yes No (0/0)
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