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    2.5 kW AC Servo Motor, 17 Nm, 1500 rpm

    5 out of 5 based on 1 reviews | Write a review
    2.5 kW brushless AC servo motor with three phase 220V/380V rated voltage, 1500 rpm low speed, 17 Nm rated torque, maximum output torque of 34 Nm, equipped with a 2,500 PPR incremental encoder. Comes with 180mm square flange size, with adding brake option.
    SKU: ATO-SERVO-180S2500
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    Delivery date: 6-12 days

    High torque AC servo motor, with a power rating of 2.5 kW, rated speed of 1500 rpm, rated torque is 17 Nm and peak torque up to 34 Nm, offering high performance and high accuracy control. Brushless servo motor, IP65 for body, long life and high reliable.

    Basic Specifications

    • Model: ATO180SY-M17015-H
    • Matched Drive Model: ATO-SG-AS755500
    • Rated Power: 2500 W
    • Rated Voltage: Three phase 220V AC or 380V AC (Optional)
    • Rated Current: 6.5 A
    • Rated Speed: 1500 rpm
    • Max Speed: 1800 rpm
    • Rated Torque: 17 Nm
    • Peak Torque: 34 Nm
    • Square Flange Size: 180 mm
    • Weight: 20 kg

    Technical Parameters

    • Number of Poles: 4 pairs
    • Rotor Inertia: 3.4x10-3 Kg.m2
    • Brake Voltage: 24V DC (Non polar requirement)
    • Incremental Encoder Line: 2500/5000 PPR (Optional)
    • Absolute Encoder: 17 bit, 23 bit (Optional)
    • Insulation Class: Class B
    • Insulation and Voltage Resistance: 1500V AC, 1 Min
    • 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.

    Installation Dimension (unit: mm)

    Servo Motor without Brake Dimension

    180 series 2.5kW servo motor dimension

    L (Incremental/Absolute encoder): 226 mm

    Servo Motor with Brake Dimension

    180 series 2.5kW servo motor with brake dimension

    L (with brake): 306 mm


    *All above is the standard installation dimension, can be changed according to the customers' requirments.
    *Not hit the shaft, or the encoder in the other end would be damaged.


    2500W AC Servo Motor Details

    Winding and Encoder Connection

    110 series ac servo motor line define

    Installation tips for servo motor

    1. When installing or removing coupling components to servo motor shaft terminal, do not use hammer to tap the shaft terminal directly. (If the shaft terminal is tapped directly by hammer, the encoder on the other terminal of servo motor shaft may be damaged.)
    2. Align the shaft terminal as much as possible (misalignment may cause vibration or damage to bearing).
    Existing reviews of 2.5 kW AC Servo Motor, 17 Nm, 1500 rpm
    How long can an AC servo motor run at peak power?
    My use case involves torque loads that are fairly constant, but at times there will be peaks (almost 50% higher loads) for short bursts. Do you have data on how long your AC servo motor can run at peak power?
    From: Dawnk | Date: 21/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The AC servo motor has a general overload capacity of 2-3 times the rated torque. And a peak torque time withstand is of about 2 minutes.
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