Winco Systems offer fire rated chain drives for any application. Chain drive such as KA 22 (D+H) can be used as a remote control for almost all types of windows. Despite of chain drives’ high efficiency, it requires a small amount of space in every kind of installation, due to its particularly compact construction.
Consistent use of quality material and the robust special chain ensures a long lifetime and reliable operation for the chain drives. The electronic limit switches does not allow the motor to burn out prematurely. A wide variety of fastening brackets allow almost any application and many types of installation.
The fire rated chain drives comply with DIN EN 12101, AS1668, tested at 300°C for 30 minutes.