Backlash-free Metal Bellows Coupling Series PKA with clamping hub

Characteristics

Series PKA with clamping hub 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 Easy mounting and dismounting Technical Data TKN = Nominal torque MA = Tightening torque of retaining screws Cy dyn = Dynamic torsional stiffness Cr = Radial spring stiffness Ca = Axial spring stiffness nmax = 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