The damper actuator is driven by AC or DC current. According to the mode of action, it is divided into two categories (electric switch type and electric external supervision). The electric actuator is energy-saving, signal transmission speed, long transmission distance, convenient centralized control, high sensitivity and precision, convenient to cooperate with electrical monitoring instruments, simple wiring installation, at the same time, the disadvantage of the electric actuator is complex, the average failure rate is higher than that of the pneumatic actuator, and it is suitable for places with low explosion-proof requirements and lack of air.
1. Environmental conditions: environmental characteristics, such as temperature, humidity, air pressure, magnetic field, mechanical shock, vibration, dust, etc.
2. Power conditions: power characteristics.
3. Damper actuator load conditions: refers to the load characteristics that affect the performance of the electric actuator, such as torque, type and characteristics of the controlled object, etc.
Characteristic position transmitter adopts gear transmission to ensure reliable and accurate position limit. Adopt precision conductive plastic potentiometer with angle indication, easy to debug. Easy to understand circuit adopts epoxy resin encapsulated module structure, aging at high and low temperatures, ensuring stable and reliable motor, outdoor servo motor overload protection.
The damper actuator is driven by AC or DC current. According to the mode of action, it is divided into two categories (electric switch type and electric external supervision). The electric actuator is energy-saving, signal transmission speed, long transmission distance, convenient centralized control, high sensitivity and precision, convenient to cooperate with electrical monitoring instruments, simple wiring installation, at the same time, the disadvantage of the electric actuator is complex, the average failure rate is higher than that of the pneumatic actuator, and it is suitable for places with low explosion-proof requirements and lack of air.
1. Environmental conditions: environmental characteristics, such as temperature, humidity, air pressure, magnetic field, mechanical shock, vibration, dust, etc.
2. Power conditions: power characteristics.
3. Damper actuator load conditions: refers to the load characteristics that affect the performance of the electric actuator, such as torque, type and characteristics of the controlled object, etc.
Characteristic position transmitter adopts gear transmission to ensure reliable and accurate position limit. Adopt precision conductive plastic potentiometer with angle indication, easy to debug. Easy to understand circuit adopts epoxy resin encapsulated module structure, aging at high and low temperatures, ensuring stable and reliable motor, outdoor servo motor overload protection.