NORIS | Hydraulic clamp nut

Piston system

pressure medium remains in the
hydraulic clamp nut
operation axial / tangential

Grease coupling system

new pressure medium is applied with
each clamping operation
operation axial / tangential
axial + tangential

Oil coupling system

oil circulation between nut and pump
operation axial / radial / tangential

Fixed connection

hydraulic nut is connected
directly to pump
operation axial / radial