Fast Running Rotary Actuator

Modulating damper actuator for adjusting dampers in technical building installations

• Air damper size up to approx. 0.4 m²
• Torque motor 2 Nm
• Nominal voltage AC 100...240 V
• Control modulating 2...10 V
• Position feedback 2...10 V
• Running time motor 35 s

Product features

Mode of operation

The actuator is connected with a standard control signal of 0...10 V and drives to the position defined by the control signal. Measuring voltage U serves for the electrical display of the damper position 0...100% and as control signal for other actuators.

Simple direct mounting

Simple direct mounting on the damper shaft with a universal shaft clamp, supplied with an antirotation device to prevent the actuator from rotating.

Manual override

Manual override with push-button possible (the gear train is disengaged for as long as the button is pressed or remains locked).

Adjustable angle of rotation

Adjustable angle of rotation with mechanical end stops.

High functional reliability

The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.