Linear actuator for adjusting air dampers and gate valves in the ventilation and air-conditioning systems of buildings. 2 or 3 point control. For damper sizes up to approx. 1 m2.

Actuator features

• Simple direct mounting, overturn protection with enclosed fuse.
• Manual adjustment is possible using the self-reversing button (disabling the transmission while the button is pressed or remains locked).
• High functional safety. The drive is protected against overload, does not need limit switches and automatically stops at the stop.
• Stroke height adjustable in 20mm steps.