Summary: The damper actuator is specially designed for small and middle air damper and terminal control unit of air volume system. Due to the small size and flexible control, usually used in the space where is limited. There is a characteristic of this damper actuator, the hammer type adapter combine the rotation angle and position indicate. Features: ï?¬ 04A is modulating type, controllable by 0-10V or 4~20mA. ï?¬ Actuator and damper shaft are bolt-on by screw. ï?¬ It can parallel connections 20 actuators at most. ï?¬ The adapter can connect maximum round shaft �?16 and square shaft 12mm. Direction of rotation can be chosen. Angle of rotation is limited, can set the angle of rotation. It can be unlocked by manual operation.
