The EFE electromagnetic clutch-brake stands out for being a very compact, narrow and fast-response unit. Its short length allows it to be installed at the end of cantilever shafts, providing easy-to-install drive control.
The same electromagnetic group serves as a support for the rest of the assembly, building in itself a compact and self-supporting unit.
The advantage over mounting only one clutch is that it prevents unwanted turns due to inertia and allows the output shaft to be positioned at the desired point.
Only one service version is built: version for dry work.