Torsionally rigid coupling

bellowstransmissionfor shafts

Bellows couplings are the perfect coupling for all servo motor applications where high torsional rigidity, truly backlash free torque transmission, low inertia, and superior reliability are required. The innovative modular system allows quick delivery and competitive cost advantage. » backlash free for highest torque transmission precision. » low moment of inertia. » excellent dynamic characteristics for superior drives at high speed and torque inversions. » allow for axial, radial and angular misalignment. » easy mounting. » high torsional rigidity. » wear and maintenance free. » working temperature up to 300°C. » innovative modular execution. » material: aluminum hub, bellow in stainless steel. Hubs are made of aluminium or steel but stainless-steel variants are also an available. All the metal bellows are made of stainless steel and are available as single-wall or multiple-wall devices depending on size and application. Metal bellows come in various standard lengths. Metal bellows can be combined with different hub versions to create a complete unit. Once the hubs have been joined to metal bellows, they cannot be dismantled again.