Disc pack coupling with keyway mounting
Features
High torsional stiffness
Dual flex design
Customer specified length on request
Temperature range
-30 °C to +280 °C (-22 °F to +536 °F)
Design
Two precision machined coupling hubs with keyway mounting and spacer
Connection to the disc pack by means of bushings and high-strength screws
Axial retention of the hubs on the shaft with DIN 916 set screws
From series 25,000 assembly screws/superbolts must be used
Material
Disc pack: highly elastic spring steel
Hubs: high strength steel
Spacer: high strength steel
Service life
R+W disc pack 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
ATEX (Optional)
Certified for use in hazardous environments on request