Product Structure
Special motor
The motor for regulating valve is the driving component of the electric actuator, and its characteristic requirements are different from those of general motors. Because the actuator works frequently and is often in the starting working state, the motor is required to have the characteristics of high starting torque, small moment of inertia and low starting current, so that the motor temperature rise will not be too high when the motor is started frequently, and there is enough torque to make the electric actuator move from static to action.
Gearbox and manual switching mechanism
The rgearbox converts the output power of the high-speed, low-torque motor into the power of the output shaft of the low-speed, high-torque actuator. The manual switch is semi-automatic, that is, when it is manual, move it in the direction of the arrow on the switch handle, and it will automatically reset when it is electric.
Stroke control mechanism, torque control mechanism, opening mechanism
The function of the travel control mechanism is to limit the electrical limit position. The torque control mechanism is a protection mechanism designed to protect the actuator and valve. The opening mechanism is used to indicate the opening and closing direction and position of the valve.
