Rotary Air Damper Actuators

Rotation angle: 0 - 90° (in 5° Increments)
Operating voltage: 24VAC/24VDC, 220VAC 50/60Hz
110VAC 50/60Hz
Power rating: 6.5W, 7.5W
Control input: Digital: On/off; 3-floating points,
Analogue: Modulating 0(2) ~ 10V/0(4) ~ 20mA proportional input
Position output: 0(2) - 10V max 2mA
Driving shafts: Cylinder shaft size: 20 mm
Square shaft size: 16 x 16mm
Dimension: 100(L) x 180(H) x 67.3(W) mm
Housing: ABS engineering plastic
Ambient temperature: Operation: -20 - 50°
5 - 95% RH non condensing
Storage: -40 - 80°
Protection: IP44
Noise grade: < 45 dB
Shipping weight: 1240g

SA-XXD (3-points) wiring and setting SA-XXD actuator can be operated under 3-point (floating point) control or 24VAC/DC switching signal control.
SA-XXA (0 ~ 10V) wiring and setting. The actuator makes action according to the signals, 0 (2) - 10V or(4) - 20mA from the electronic controller. When selects 0 (2) - 10V control signals, input impedance 100KW, the output impedance of signal U is over 50W. When select 0 (4) - 20mA control signals, input the maximum impedance is 500W
SA-series actuators have two auxiliary switches that can be set for any angle between 0 and 90° (factory set for 10° And 80° ). They are used to output switching signals when the actuator rotates to the set angle. Refer to manual to set the angle.