Ringfeder GWB DKN Metal Bellows Coupling
Product Name: Ringfeder GWB DKN Metal Bellows Coupling
Product Brand: Ringfeder
Product Code: GWB DKN
Product Artikel: Ringfeder GWB DKN Metal Bellows Coupling
Thanks to its compact design, the Metal Bellows Coupling model 'DKN' is perfectly qualified for backlash-free connections in confined spaces. It is mounted on driver and driven components by means of clamping hubs. High-quality build and material guarantee for maximum durability. 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 DKN
Miniature metal bellows coupling with clamping hubs
Characteristics
Metal bellows made of stainless steel, hubs made of aluminum
The shaft tolerance should be within the fit tolerance “g6” or “h7”
The contact surfaces have to be free from oil and grease
Optional designs with keyway DIN 6885-1
Optional special design in stainless steel
