CA/CD Series Modulating Damper Actuator is widely used to control damper system, the angel travela and motorized ball valve in HVAC system.
Control Signal: DC 010VDC2~10V,420mAfeedback signal, on/off
Different Torque: 5, 10, 20, 40Nm.
OPERATION TIME (50Hz, 90°)
0-10Vdc; 2-10Vdc; 0-20mA dc or 4-20mA dc
90º ≤Mechanical limitation ≤ 95º
0~10Vdc position feedback signal output
-5 ~ +50
-30 ~ +70
Fix the actuator to the damper shaft by universal grip.
Various fixing support of special actuator(refer to the photo of the standard configeration of installation support) will be supplied according to the customers' requirements. By adjusting the pot, the rotation angle of the actuator can be adjusted. And the matching of working range and feedback signal will be completed automatically.
convinient function checking:
The testing for the function of damper operation is convinient as well: By pressing the manual button of the actuator, the actuator will escape from the gearing. User can operate the damper manually by pressing the manual button without releasing. Operation without power is forbidden.
Good and reliable performance
With the function of overload protecting, actuator adopts dual-rotation Hysteris Synchronous Motor. Unnecessary with limitation switch, the acutaor will stop by clutching the actuator when running to the end. The actuator has the mechanical limit ation position of adjustable precision, timing protection function for circuit and deadlocking status protecting function.
Various control signal and feedback signal is acceptable and user can do programmation according to the detailed requirements with code-dialling program table.
Xiamen Elex Electronics Technology and Development Co.,Ltd, located in Xiamen Hi-tech Soft Park, is a high-tech enterprise which specializes in manufacturing Central Air Condition Control components. It devotes to the exploitation,design and production of the automatic industry and building field. We are one of the biggest Auto Control Enterprises, who owns six division factories: Elex Mould Factory, Elex Plastic Moulding Factory, Elex Common Valve Company, Elex Bronze Valve Factory and ... View detail