Bellows coupling GWB AKNshaftstransmissionspindle

bellows coupling
bellows coupling
Add to favorites
Compare this product
indicative price


Product applications
shafts, transmission, spindle
Other characteristics
backlash-free, compact, maintenance-free, compensating, metal bellows, high-torque

Max.: 600 Nm (442.5373

Min.: 22 Nm (16.2264

Rotational speed

Max.: 12,700 rpm (79,796.45 rad.min-1)

Min.: 4,900 rpm (30,787.61 rad.min-1)


GWB AKN The metal bellows couplings from the 'AKN' series boast trusted quality and increased torsional stiffness. The reduced shafts in the element guarantee for high stiffness while at the same time compensating angular, axial and radial misalignments. The shaft connection is established by means of clamping hubs on both sides. 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 AKN Metal bellows coupling with clamping hubs, short length and higher torsional stiffness
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.