Miniature metal bellows coupling with expanding shaft
Features
Easy installation and removal
Electrically and thermally isolating
For hollow shaft mounting
Temperature range
-30 °C to +100 °C (-22 °F to +212 °F)
Design
One clamping hub with a tapered male projection for bind mate connection
One expanding shaft system
Material
Bellows: high grade stainless steel
Clamping hub: aluminium
Expanding shaft: steel
Inner cone: steel
Tapered male segment: high strength plastic
General information
Service life
R+W bellows couplings are fatigue resistant and wear free for an infinite service life, as long as the technical limits are not exceeded
Fit clearance
Overall shaft / hub clearance of 0.01 – 0.05 mm
Special solutions
Various materials, tolerances, dimensions and performance ratings available for custom applications on request
ATEX (Optional)
For use in hazardous zones 1/21 and 2/22, the metal bellows has been authorized under directive 94/9/EG and is available with certification