The Bonfiglioli NFF series consists of compact brake/coupling units that can be easily mounted between motor and reducer. The NFF units are of a closed construction, and are IP 54 as standard. The units are maintenance free while any wear of the friction material is automatically compensated ensuring a constant airgap for reliable operation.
|input speed||8 – 75 Nm|
|absorbed energy per brake cycle||3.000 rpm|
|absorbed energy per hour||260 – 360 kJ/u|
|absorbed energy between maintenance intervals||280 – 1220 MJ|
Both horizontal and vertical installations are permitted
|Execution input and output|
At both sides hollow and solid shafts available