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    5.5 kW AC Servo Motor, Brushless, 27Nm, 2000rpm

    5 out of 5 based on 1 reviews | Write a review
    5.5 kW brushless AC servo motor, 3 phase 220V/380V AC input, with rated speed of 2000rpm, maximum speed up to 5500 rpm, 27Nm rated torque, peak torque up to 64Nm. Heavy duty servo motor at good price, direct sale by manufacturer.
    SKU: ATO-SERVO-150S5500
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Electric AC servo motor is brushless design, 5.5 kW, 2000rpm, 27Nm high torque, maximum speed of 5500 rpm, three phase 220V or 380V rated voltage, 2,500 PPR incremental encoder or absolute encoder can be seleted.


    Basics Model ATO150CST-M27020
    Matched Drive Model ATOMG-1000
    Square Flange Size 150 mm
    Rated Power 5.5 kW
    Rated Voltage 3-phase 220V AC (Optional: 380V AC)
    Rated Current 27 A
    Rated Speed 2000 rpm
    Rated Torque 27 N.m
    Peak Torque 54 N.m
    Weight 22.7 Kg
    Length 302 mm
    Speed and Torque Characteristic Curve PDF
    Technical Parameters Voltage Constant 64 V/ 1000r/ min
    Torque Coefficient 1 N.m/ A
    Torque Inertia 6.8 x 10-3 Kg.M2
    Line-Line Resistance 0.125 Ω
    Line-Line Inductance 0.7 mH
    Electrical Time-Constant 5.6 ms
    Encode Line Number 2500
    Insulation Class Class F
    Safety Class IP65
    Environment Temperature -20℃ ~ +40℃
    Humidity <90%RH, (no dewing)

    5.5 kW Servo Motor Dimension

    servo motor 150 dimension

    LA (without brake): 302mm, LA (with brake): 375mm

    Servo Motor Encoder Connection

    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

    Tips: What is a servo motor?
    A servo motor is a motor that controls the operation of mechanical components in the servo system. The servo motor can convert the voltage signal into torque and rotational speed to drive the control object, and its control speed and position accuracy are very precise. In the automatic control system, the servo motor can respond rapidly as an actuator to convert the received electrical signal into angular displacement or angular velocity output on the motor shaft. Its main feature is that when the  signal voltage is zero, no rotation will happen, and the rotational speed uniformly declines with the increase of torque. Servo motors are divided into two categories: DC servo motors and AC servo motors.

    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 5.5 kW AC Servo Motor, Brushless, 27Nm, 2000rpm
    A question of 5.5kW servo motor
    I would like to know if the motor and encoder cable is included with the 5.5kW servo motor and drive kit?
    From: Gary | Date: 16/05/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, including 1-3 meters cable. Cable length can be customized, more than 3 meters. For each additional 1 meter, the extra cost is 5.38USD.
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