Ringfeder GWB CKN Metal Bellows Coupling

'CKN' is the production series which grants customers a maximum of application liberties. The flange mounting offers manifold possibilities to establish a connection with the element or add hubs, flanges and fittings. Depending on the chosen model, CKN has been designed for very high torques of up to 5,000 Nm.

Characteristics

Backlash-free transmission of torque High torsional stiffness, precision of transmission of rotational angle Different torsional stiffness Compact design, low moment of inertia Metal bellows made of stainless steel Simple and safe assembly Compensation of radial, axial and angular misalignment Free of wear, maintenance-free, no downtimes Not sensitive to temperatures between -30°C and +100°C Nominal torques between 0,1 – 5000 Nm

Advantages 100% inspection and traceability through individual marking Higher torques at same dimensions Compact design Extended bore ranges Customer-specific solutions Higher safety in application, e.g. no wrong screw tightening torques

Backlash-free Metal Bellows Couplings are used in the sector of mechanical engineering, where a torque or a rotary motion has to be transmitted from shaft to shaft in highest accuracy of angle.

Pumps with axial and vertical drives High dynamic portal drives Spindle lifting units Linear units Packaging machines Machine tools Special machines

Series CKN Metal bellows coupling with flange

Characteristics Metal bellows made of stainless steel Hubs up to size 500 made of aluminum, sizes 800 – 5000 hubs made of steel The contact surfaces have to be free from oil and grease Optional special design in stainless steel

Metal Bellows Coupling