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    4.5 kW AC Servo Motor, 380V, 20 Nm/53 Nm, 2000 rpm

    5 out of 5 based on 1 reviews | Write a review
    $1,746.85
    High torque servo motor, 6 hp (4.5 kW) brushless AC servo motor, three phase 380V/220V AC input voltage, rated speed 2000 rpm, 20Nm rated torque and peak torque to 53 Nm, equipped with a 2,500 PPR incremental encoder.
    SKU: ATO-SERVO-180S4500W
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    Free Shipping Worldwide
    Delivery date: 6-12 days

    Cheap AC brushless servo motor is 4.5 kW, 2000 rpm, 220V/380V, max speed up to 5500 rpm. Heavy duty electric servo motor is available in a 180mm square flange size, widely used in industrial automation, embroidery machines, printing machinery, CNC machine, wood carving and other fields.

    Specification

    Basics Model ATO180ST-M21520
    Matched Drive Model ATOMG-1000 (Click it to the product page)
    Square Flange Size 180mm
    Rated Power 4.5 kW (6 hp)
    Rated Voltage 3-phase 380V AC (Optional: 220V AC)
    Rated Current 9.5 A
    Rated Speed 2000 rpm
    Rated Torque 20 Nm
    Peak Torque 53 Nm
    Weight 22.2 Kg
    Length 243 mm
    Technical Parameters Voltage Constant 140 V/ 1000r/ min
    Brake Voltage 24V DC
    Torque Coefficient 2.26 N.m/ A
    Torque Inertia 7.96 x 10-3 Kg.M2
    Line-Line Resistance 0.71 Ω
    Line-Line Inductance 4 mH
    Electrical Time-Constant 5.6 ms
    Encoder Line Number 2500 PPR
    Absolute Encoder 17 bit, 23 bit (Tamagawa brand)
    Insulation Class Class F
    Safety Class IP65
    Environment Temperature -20℃ ~ +40℃
    Humidity <90%RH, (no dewing)

    Motor Dimension (unit=mm)

    6 hp 20Nm servo motor 180 dimensionLA (without brake): 243mm, LA (with brake): 325mm

    Details

    4500W AC Servo Details

    Winding and Encoder Connection

    1. For servo motor winding

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

    2. For incremental encoder

    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

    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 4.5 kW AC Servo Motor, 380V, 20 Nm/53 Nm, 2000 rpm
    A question for your 4.5kW servo motor/controller
    For your 4.5kW 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: Alexander Tanner | Date: 12/12/2019
    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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