The electric actuator consists of 1 and a reduction box, including a base, a gear, a handwheel, a turbine worm, an output shaft and a coupling. 2. Motors, DC motors, single-phase motors, three-phase motors, variable frequency motors, etc. 3. The control cabinet, also known as the position transmitter, mainly receives the 4-20mA current to control the accurate operation of the motor and outputs the 4-20mA position current signal.
SIGRID intelligent variable frequency electric actuator