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    10 hp (7.5 kW) AC Servo Motor, 48 Nm, 1500 rpm

    5 out of 5 based on 1 reviews | Write a review
    Brushless AC servo motor for sale. 10 hp (7.5 kW) power rating, 3 phase 380V AC input voltage, 1500 rpm rated speed, 48 Nm rated torque and peak torque to 96 Nm, 2,500 PPR incremental encoder attached. High torque servo motor, cheap price and manufacturer direct sale.
    SKU: ATO-SERVO-180S7500
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Heavy duty and precision AC servo motor, brushless design, three phase 220V/380V AC voltage, 20 amps, equipped with 2,500 PPR incremental encoder or absolute encoder. 10 hp (7.5 kW) electric servo motor is available in a 180mm square flange size, with brakes and shaft options.

    Basic Specifications

    • Model: ATO180ST-M48015
    • Matched Drive Model: ATOMG-1000
    • Rated Power: 7.5 kW (10 hp)
    • Rated Voltage: 3-phase 380V AC
    • Rated Current: 20 A
    • Rated Speed: 1500 rpm
    • Rated Torque: 48 Nm
    • Peak Torque: 96 Nm
    • Square Flange Size: 180 mm
    • Weight: 50 kg

    Technical Parameters

    • Torque Inertia: 16.72x10-3 Kg.m2
    • Voltage Constant: 156 V/ 1000r/ min
    • Incremental Encoder Line: 2500 PPR
    • Absolute Encoder: 17 bit, 23 bit
    • Insulation Class: Class F
    • Protection Grade: IP65


    1. Accuracy: ATO AC servo motors realize closed-loop control of position, speed and torque, overcome the problem of stepper motor out-of-step.
    2. Speed: Good high-speed performance, rated speed can reach 1000-3000 rpm.
    3. Adaptability: ATO heavy duty servo motors with strong anti-overload capability, able to withstand a load three times the rated torque, especially suitable for occasions with instant load fluctuations and requiring quick start.
    4. Stable: Our AC brushless servo motors have smooth low-speed operation, no stepping phenomenon similar to stepper motor will occur when running at low speed, suitable for occasions occasions requiring fast response.
    5. Timeliness: The dynamic response time of motor acceleration and deceleration is short, generally within tens of milliseconds.
    6. Safety: ATO AC servo motor protection grade is IP65, which meets the waterproof and dustproof requirements.


    10 hp servo motor 180 dimension

    LA (without brake): 346mm, LA (with brake): 436mm


    7500W AC Servo Details

    Winding and Encoder Connection

    1. For servo motor winding

    Motor Winding Plug Winding Lead U V W PE
    Socket Number 2 3 4 1

    2. For incremental encoder

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

    3. For absolute encoder

    Absolute Encoder Socket (7 Pin) Signal Definition E- E+ SD- 0V SD+ 5V PE
    Socket Number 2 3 4 5 6 7 1

    Tips: AC servo motor application in material measurement

    Powdery material measuring, normally use screw metering method. Through screw rotating cycles to achieve measure purpose. In order to improve measuring accuracy, require adjustable screw rotating speed and accurate position fixing, if use AC servo motor to drive screw, can achieve fast and accurate measuring based on high accuracy control and good frequency-torque characteristic of AC servo motor. Refer to measure of sticky (heavy body) material, can use AC servo motor to drive gear pump, through a pair of gears' graw of gear pump to achieve measuring.

    Existing reviews of 10 hp (7.5 kW) AC Servo Motor, 48 Nm, 1500 rpm
    7.5kW servo motor response time
    For your 7.5kW servo motor/controller, our performance requirements of the Idle speed test require very fast input changes and, likewise, very fast output speed changes. The rotational inertia and the available torque of the motor indicate that these speed changes are within the capabilities of the motor. However, I need to make sure that the motor controller is capable of responding to these fast input changes and also capable of controlling the motor to achieve these commanded output speed changes. What is the response time of the motor controller?
    From: Gljosh | Date: 02/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The response time of the motor controller is 500Hz, and it is able to meet the performance requirements of idle speed test you inquire about.
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