Electric actuators are divided into feedback type and regulating type according to the control method. The regulating actuator consists of an electric servo amplifier and a feedback actuator. It can compare the control signal of the system with the feedback signal about the position of the output shaft (closed-loop control) to change the stroke of the output shaft so that it is proportional to the output signal. relation. The feedback type actuator is composed of a servo motor
, a reducer and a position transmitter. It can cooperate with an electric operator to realize remote operation of a
valve
or other regulating mechanism. Huatong Electronic Electric Main models of actuators:
,
Technical parameters:
. Input signal electronic type: or, ordinary type:
switch
quantity
Voltage or,.
Straight stroke electric actuator
(Outdoor type, electronic type, explosion-proof type, explosion-proof electronic type are the same as below)
. - Model
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