Tumfei Valve Technology：Fine small electric actuator

　　Quick Detail:

　　Tumfei Valve Technology 's fine electric actuator is a motor and gearbox or transmission device combined together, through the output shaft to generate conversion torque, to achieve the control, regulation and automatic operation of mechanical equipment.

　　Description:

　　Main feature

　　Compact structure: The fine small electric actuator adopts the top type structure, which reduces the connection bolts of the valve body itself, enhances the reliability of the valve, and has a compact structure and takes up little space.

　　Rich in functions: According to demand, fine small electric actuators can be divided into switching type, regulating type and intelligent type three. Switch type valves and other similar products for controlling rotation from zero to 270 degrees; The intelligent type can adjust the opening position of the valve arbitrarily according to customer needs to control the flow size, and has a field control button, which can realize local and remote switching operation.

　　Strong corrosion resistance: the shell is usually made of hard aluminum alloy, after anodizing treatment and settlement powder coating, strong corrosion resistance and high protection level.

　　High-precision control: Through the cooperation of motors, gearboxes, sensors and control systems, fine electric actuators can achieve high-precision control and automatic operation of mechanical equipment.

　　Performance characteristics

　　Motor part: The core component of the electric actuator is the motor, usually using an AC motor or a DC motor. The motor completes selective rotation by reversing and adjusting the power supply voltage, thus driving the movement of the output shaft.

　　Gearbox part: In order to increase the torque of the output shaft and reduce the speed of the output shaft, the electric actuator usually uses a gearbox or transmission device. The gearbox is generally composed of gears, which can change the speed of the input shaft and the torque of the output shaft, and can improve stability and durability.

　　Sensor part: Small electric actuators usually need to communicate with external devices, so sensors need to be installed to monitor the position and status of the output shaft. The sensor can detect the stroke and Angle of the output shaft, and send the position and status information to the control system, so as to realize the accurate control of the output shaft.

　　Control system part: In order to achieve the control and adjustment of the electric actuator, it is necessary to use a control system. The control system can calculate according to the feedback information of the sensor, so as to output the control signal and drive the motor to realize the accurate motion control of the output shaft.