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    3 kW AC Servo Motor, 15Nm/30Nm, 2000 rpm

    5 out of 5 based on 2 reviews | Write a review
    High torque brushless AC servo motor is 3 kW (4 hp) power rating, 2000 rpm, 15 N.m rated torque, peak torque of 30 N.m, equipped with a 2,500 PPR incremental encoder. It is available in a 150mm square flange size, with a brake option.
    SKU: ATO-SERVO-150S3000
    Free Shipping Worldwide
    Delivery date: 6-12 days

    3 kW (4 hp) power rating brushless AC servo motor, precision speed control, with a rated speed of 2000 rpm, max speed up to 4500 rpm. Features enhanced durability in harsh industrial environments.
    3 kW Servo Motor Specification

    Basics Model ATO150CST-M15020
    Matched Drive Model ATOMG-1000
    Weight 15 Kg
    Length 230 mm
    Rated Power 3 kW (4 hp)
    Rated Voltage Three phase 220V AC (Optional: 380V AC)
    Rated Current 14 A
    Rated Speed 2000 rpm
    Rated Torque 15 N.m
    Peak Torque 30 N.m
    Technical Parameters Voltage Constant 70 V/ 1000r/ min
    Torque Coefficient 1.07 N.m/ A
    Torque Inertia 3.88 x 10-3 Kg.M2
    Line-Line Resistance 0.34 Ω
    Line-Line Inductance 1.55 mH
    Electrical Time-Constant 4.56 ms
    Encode Line Number 2500
    Insulation Class Class F
    Safety Class IP65
    Environment Temperature -20℃ ~ +40℃
    Humidity <90%RH, (no dewing)

    3 kW Servo Motor Dimension (unit=mm)
    servo motor 150 dimension

    LA (without brake): 230mm, LA (with brake): 303mm

    The Encoder Connection Table

    Motor Winding Plug Motor Line U V W PE
    Socket Number 2 3 4 1
    Incremental Encoder Socket
    (15 Pin)
    Signal Definition 5V 0V B Z- U Z U- A V W V- A- B- W- PE
    Socket Number 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1
    Absolute Encoder Socket
    (7 Pin)
    Signal Definition E- E+ SD- 0V SD+ 5V PE
    Socket Number 2 3 4 5 6 7 1

    3 tips for replacing stepper motor with servo motor

    1. To ensure that there is not too big change in control system, it is suggested to choose digital servo system, which can still use the original pulse control method.
    2. As the overload capacity of servo motor is strong, 1/3 of original stepper motor rated output torque can be as reference to determine the servo motor rated torque.
    3. Since the rated speed of servo motor is much higher than stepper motor, it is better to add a deceleration equipment, so as to make servo motor run at rated speed. To reduce the cost, it is also feasible to choose the motor with smaller power.

    How to wire ATO servo driver and set Jog mode

    The video shows the basic connection of the ATO servo motor kit and how to initialize the servo driver and how to set the JOG mode.

    Introduce of servo motor analog control

    This video introduces the analog control of ATO servo motor, as well as its position control mode (pulse type), torque control mode, to achieve the purpose of rapid adjustment.

    Existing reviews of 3 kW AC Servo Motor, 15Nm/30Nm, 2000 rpm
    Excellent and affordable servo motors
    These are excellent and affordable servo motors. Both 3 kW of them rotate very well. Great fitting for the class projects I needed them for. I am happy with my purchase.
    From: Francis H. | Date: 30/08/2018
    Was this review helpful? Yes No (0/0)
    Need a servo drive with this motor
    Do you have a preferred servo drive for use with this 3 kW 2000 rpm servo motor? Thanks.
    From: James Kelley | Date: 17/12/2018
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Dear friend, you can refer this one (AC Servo Drive for ATO Servo Motor), see the specs on:
    Write your review for 3 kW AC Servo Motor, 15Nm/30Nm, 2000 rpm
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