Torsion springs - Import export

The model TNZ ZCAF is composed from the coupling halves of the coupling TNZ ZCA and is complemented by an intermediate shaft and two rigid counter-flanges. If required, the torsional stiffness of the shaft can be tuned to the dynamic behavior of the drive line. In addition, the intermediate shaft, which serves to accommodate longer shaft separations, can be mounted and dismounted radially without having to move the connected machines. TNZ ZCBF: Double engagement design with a bolt-on O-ring carrier for ease of installation, and an intermediate shaft to fulfill specific requirements in terms of torsion spring stiffnesses The model TNZ ZCBF is composed from the coupling halves of the coupling TNZ ZCB and is complemented by an intermediate shaft and two rigid counter-flanges. If required, the torsional stiffness of the shaft can be tuned to the dynamic behavior of the drive line. In addition, the intermediate shaft, which serves to accommodate longer shaft separations, can be mounted and

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

Backlash-free Metal Bellows Coupling Series PKA with clamping hub 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 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