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Ac Servo Motor

Ac Servo Motor

The servo motor is a closed-loop servomechanism that uses position feedback in order to control its rotational speed and position. The control signal is the input, either analog or digital, which represents the final position command for the shaft.

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ac servo motor


ac servo motor

The servo motor is a closed-loop servomechanism that uses position feedback in order to control its rotational speed and position. The control signal is the input, either analog or digital, which represents the final position command for the shaft.

Servo motor works on the PWM ( Pulse Width Modulation ) principle, which means its angle of rotation is controlled by the duration of pulse applied to its control PIN. Basically servo motor is made up of DC motor which is controlled by a variable resistor (potentiometer) and some gears.

High precision in speed regulation and positioning

Fast dynamic response

Wider speed regulation range and strong overload Capacity

Good linearity and small fluctuation in torque

High magnet energy , small size, light-weight

Low energy loss and high efficiency

Low noise, less heating and long durability

S.N. VOLT.
(V)
OUTPUT
POWER
(kW)
RATED
CURR.
(A)
INSTAN.
MAX CURR.
(A)
OUTLINE
DIMENSION
(mm)
SIZE
A×B
Фc
1 380 0.75 2.6 4.7 90?20?60 -210 5
2 380 1.5 4.1 7.4 90?20?60 -210 5
3 380 4 9.5 17 90?50?81 -240 5
4 380 5.5 12 21.6 90?50?81 -240 5
5 380 7.5 16.5 29.7 130?90?08 -275 7
6 380 11 24 36 130?90?08 -275 7
7 380 18.5 42 63 170?40?55 150?30 7
8 380 22 50 75 297?40?55 250?30 7
9 380 37 75 112 340?20?55 300?95 10

B3 Flanges

Mounting base Poles Mounting Dimension Overall dimension
A A/2 B C D E F G H K AB AC HD L
71 4、6 112 56 90 50 19 40 6 15.5 71 7 150 130?/FONT>139 176 310
80 4、6、8 125 62.5 100 56 24 50 8 20 80 10 165 148?/FONT>140 196 ※395
112 4、6、8 190 95 140 89 38 80 10 33 112 12 230 187?87 300 460
132 4、6、8 216 108 178 108 42 110 12 37 132 12 270 224?/FONT>224 350 610
160 4、6、8 254 127 254 121 48 110 14 42.5 160 15 320 274?74 420 680
180 4、6、8 279 140 279 133 55 110 16 49 180 19 355 340?40 460 750


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