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    800W AC Servo Motor, 220V, 2000 rpm

    $305.31
    Low cost 800 watt brushless servo motor, 2000 rpm, 220V AC single or three-phase input, rated torque of 4N.m, peak torque value up to 12N.m, 2,500 PPR incremental encoder attached, manufacturer direct sale.
    SKU: ATO-M-SERVO-110ST800
    Free shipping
    Delivery date: 6-12 days

    800W power rating high precision AC servo motor, rated speed of 2000 rpm, maximum speed up to 5000 rpm. Several feedback options are available such as incremental encoder, analog encoder and absolute encoder.

    800W AC Servo Motor Specification

    Basics Model ATO110ST-M04020
    Weight 6 Kg
    Length 189 mm
    Rated Power 800 W
    Rated Voltage 220V AC
    Rated Current 3.5 A
    Rated Speed 2000 rpm
    Rated Torque 4 N.m
    Peak Torque 12 N.m
    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
    Encode Line Number 2500
    Insulation Class Class F
    Safety Class IP65
    Environment Temperature -20℃ ~ +40℃
    Humidity <90%RH, (no dewing)

    800 Watt Servo Motor Dimension
    servo motor 110 dimension.
    Tips: Position loop gain of servo system
    The position loop gain is the parameter that determines the instruction position following, which has a close relationship with the workpiece surface quality. It is only effective only when the servo drive works in position mode. When the servo motor stops running, the proportional gain of the position loop omcreases, which can improve the rigidity of the motor, namely the locking machine strength.
    The reactive mode of the servo system depends on the position loop gain. When the position loop gain is increased, the position loop and the accuracy will be improved, while the adjustment time and cycle time will be reduced. But the position loop gain is limited by the characteristic of the speed loop and the mechanical characteristics. In order to improve the reactive mode, if only the position loop gain is increased, as a whole response of the servo system, it is easy to generate vibration. So please pay attention to the reactive mode while increasing the speed loop gain.
    Characteristics: If the position loop gain is improved, the higher the reactive mode is, the shorter the positioning time is. Too many increase cause vibration and overshoot.
    Adjustment principle: We should increase the position loop gain in order to reduce the position lagging while ensuring the system stability of the position loop with the precondition of position not exceeding error (overshoot). The simple method can increase the position loop gain to overshoot, and then decreases the position loop gain, which is the gain of the position loop with good rigidity.

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