The TF230 is a spring-return actuator for adjusting dampers with safety functions (e.g. frost and smoke control, hygiene, etc.).
Technical BrochurePrinciple of Operation
The actuator moves the damper to the operating position at the same time as tensioning the return spring. The damper is turned back to the safety position by spring energy when the supply voltage is interrupted.
Direct Mounting
Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with a universal mounting bracket to prevent the actuator from rotating.
High Functional Reliability
The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.
Safety Notes