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    4.5 kW AC Servo Motor, 380V, 21.5 Nm/53 Nm, 2000 rpm

    High torque servo motor, brushless design servo motor, 6 hp (4.5 kW) power rating, 380V AC supply voltage input, rated speed of 2000 rpm, 21.5 Nm rated torque and peak torque of 53 Nm, equipped with a 2,500 PPR incremental encoder.
    SKU: ATO-SERVO-180S4500
    Free shipping
    Delivery date: 6-12 days

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

    6 hp Servo Motor Specification

    Basics Model ATO180ST-M21520
    Matched Drive Model ATOMG-1000
    Weight 22.2 Kg
    Length 243 mm
    Rated Power 4.5 kW (6 hp)
    Rated Voltage 380V AC
    Rated Current 9.5 A
    Rated Speed 2000 rpm
    Rated Torque 21.5 N.m
    Peak Torque 53 N.m
    Technical Parameters Voltage Constant 140 V/ 1000r/ min
    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
    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 dimensionLA (without brake): 243mm, LA (with brake): 325mm

    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: Stainless steel servo motors for food packing machine
    Stainless steel is the optimal material for corrosion resistance chemical substance and high pressure water flow, which makes it become an important part of food packing machines.
    Stainless steel servo motor can reduce extra hardware and improve cleanliness, reliability and performance of machines at the same time. The motors adopt smooth and round design which is easy for cleaning, since meat and fluid will not easily gather in surface. The motor is made of grade-300 stainless steel and it will have special treatment after finishing components to remove impurities and further improve corrosive protection performance. In addition, cable outlets of motors are sealed when they leave factory, which can improve product reliability to the utmost extent.

    Servo Motor Linear Actuator System for Robotics

    This video is an overview of designing servo linear actuator system using a ATO servo motor (50W to 7.5kW) for automation equipment like robotics.

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