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    3.7 kW AC Servo Motor, 380V, 35 Nm/70 Nm, 1000 rpm

    3.7 kW 35 Nm high torque servo motor, 380V AC supply voltage three phase input, rated speed of 1000 rpm, peak torque of 70 Nm. Brushless servo motor, available in a 180mm square flange size, IP65 degree of protection.
    SKU: ATO-SERVO-180S3700
    Free Shipping Worldwide
    Delivery date: 6-20 days

    Brushless design servo motor is 3.7 kW power rating, 1000 rpm low speed, 35 Nm rated torque, peak torque to 70 Nm, 380V AC supply voltage input, equipped with a 2,500 PPR incremental encoder.

    3.7 kW Servo Motor Specification

    Basics Model ATO180ST-M35010
    Matched Drive Model ATOMG-1000
    Weight 30.5 Kg
    Length 292 mm
    Rated Power 3.7 kW
    Rated Voltage 380V AC
    Rated Current 10 A
    Rated Speed 1000 rpm
    Rated Torque 35 N.m
    Peak Torque 70 N.m
    Technical Parameters Voltage Constant 223 V/ 1000r/ min
    Torque Coefficient 3.5 N.m/ A
    Torque Inertia 12.25 x 10-3 Kg.M2
    Line-Line Resistance 0.93 Ω
    Line-Line Inductance 9.1 mH
    Electrical Time-Constant 9.78 ms
    Encode Line Number 2500
    Insulation Class Class F
    Safety Class IP65
    Environment Temperature -20℃ ~ +40℃
    Humidity <90%RH, (no dewing)

    Motor Dimension (unit=mm)
    servo motor 180 dimension

    LA (without brake): 292mm, LA (with brake): 382mm

    The Encoder Connection Table

    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: Characteristics of tension servo driver

    1. The tension servo driver has the functions of closed loop tension control and open taper control, and the driver has an open and closed loop algorithm. The user only needs to set parameters but no programming. The operation is easy.
    2. It has the function of RS485 communication, which can communicate directly with touch screen or PLC.
    3. It has the mechanical static friction compensation function, makes the system more stable and control higher. The users can set the compensation value by themselves. The use of open loop taper control can have direct control of the reeling under general condition, without using the PLC DA module and pressure sensor, which reduces the euquipment manufacturing and maintenance costs substantially and also improves the reliability of the equipment.

    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.

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