Applications & Features
 Special designed for the fast control of dampers of various HVAC system and equipment, with a full stroke operation time of only 45s
 Easily assemble: connect the damper and actuator, the adapter can self-centered the connection shaft. Can be applied to dampers with different size shaft
 Mechanical limit: can be adjusted within the full stroke
 Mechanical position indication: can adjust the indicator freely
 Manual operation: can be manual operated with the button, convenient to manually adjust the actuator when the power is off or the control signal input is absence
 Multi-function selection knob: select control signal, rotate direction and stop/shutdown status, very convenient to set multiple operating modes
 Highly reliable: full stroke overload protection function, no limit switch, self-stop at the end point
 Removable terminal cover design, convenient and easy for installation and wiring
 Industrial design, stable and reliable operation, long life
 External position switch: the position setpoint can be adjusted freely and installed on site. The wiring direction can be conveniently set to left or right Specifications
Torque: 20 Nm
Damper size: ≤4 m2 (see details in the manual)
Direction of rotation: Set by knob
Position indicator: Mechanical
Manual override: Set by push button
Angle of rotation: Max. 95°
Running time: 45s
Connected shaft: Circular Φ10~20mm, square 8~14mm, min.
length 43mm
Driver: Brushless DC motor (BLDC)

External Position Switch(must be ordered separately):
The external position switch can feedback the position status of the actuator. Suitable for field installation, it can replace the function of the internal switch and can adjust the position set point freely.
Model:SW1A(1xSPDT,0.5A/250VAC);SW2A(2xSPDT,0.5A/250VAC)
Work temp.: -30~50°C, 0~95%RH, no cond. (EN60730-1)
Storage temp.: -40~80°C
Power Protection: Class II-totally insulated
Enclosure Protection: IP54
Weight: 0.13kg