Safety coupling FHW with pneumatic connection
For direct drives, the input and output shaft is in the same flight. On the safety coupling a compensation element needs to be attached in order to compensate the axial and lateral misalignment. This is achieved either with a metal bellow, elastomer or spring web clutch.
The direct drives are equipped with a metal bellow or elastomer coupling. To ensure an easy installation, the versions are available with grown metal bellows and also in connectible version. Elastomer versions are always connectible.