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    800W Three Phase AC Servo Motor, 220V, 2000 rpm

    5 out of 5 based on 1 reviews | Write a review
    Lower cost 800 watt powerful brushless servo motor, 2000 rpm low speed, 220V AC 1-phase or 3-phase input, rated torque of 4 Nm, peak torque value up to 12 Nm, 2500 PPR incremental/ absolute encoder attached.
    SKU: ATO-SERVO-110S800W
    30-day Returns
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    Delivery date: 6-12 days

    800W power rating three phase AC servo motor, rated speed of 2000 rpm, maximum speed up to 2500 rpm. Several feedback options are available such as adding motor brake, motor encoder types and cable length.

    Note: For 800W AC Servo Motor, ATO Provides upgraded models with more powerful features. Please go to the page


    Basics Model ATO110ST-M04020
    Matched Drive Model ATOMG-1000 (Click it to the product page)
    Square Flange Size 110 mm
    Rated Power 800 W
    Rated Voltage single phase or three phase 220V AC
    Rated Current 3.5 A
    Rated Speed 2000 rpm
    Rated Torque 4 Nm
    Peak Torque 12 Nm
    Weight 6 Kg
    Length 189 mm
    Technical Parameters Voltage Constant 79 V/ 1000r/ min
    Torque Coefficient 1.14 N.m/ A
    Torque Inertia 0.54 x 10-3 Kg.M2
    Line-Line Resistance 2.41 Ω
    Line-Line Inductance 7.3 mH
    Electrical Time-Constant 3 ms
    Encoder Line Number 2500 PPR
    Absolute Encoder 17 bit, 23 bit (Tamagawa brand)
    Insulation Class Class B
    Safety Class IP65
    Environment Temperature -20℃ ~ +40℃
    Humidity <90%RH, (no dewing)

    Dimension (unit: mm)

    110mm ac servo motor size

    L (without brake): 189mm, L (with brake): 245mm


    800W AC Servo Motor 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
    Existing reviews of 800W Three Phase AC Servo Motor, 220V, 2000 rpm
    Speed of servo motor
    Can you proivde customized servo motor with 3000rpm speed?
    From: Hahm | Date: 28/05/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, just we add afan internally for colling.
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