Metal Bellows Coupling PKB - GERWAH

Backlash-free Metal Bellows Coupling Series PKB with locking ring Series PKB with locking ring Metal bellows made of stainless steel, hubs made of aluminum Backlash-free and torsional stiffness High-tensile pluggable hub High power performance Wear- and maintenance-free Axial pluggable Axial mountable from in- and outside Technical Data T KN = Nominal torque M A = Tightening torque of retaining screws C y dyn = Dynamic torsional stiffness Cr = Radial spring stiffness Ca = Axial spring stiffness n max = Max. rotational speed V = Preload distance △Ka = Max. approved misalignment axial △Kw = Max. approved misalignment angular △Kr = Max. approved misalignment radial J = Moment of inertia