mayr® power transmission has extended the scope of performance on the tried and tested ROBA®-DS disk pack couplings. The new construction sizes cover a nominal torque range from 22,000 to 110,000 Nm. In these sizes, the flexible disk pack is connected via positive locking and backlash-free with the mounted parts.
Far less screw tightening torque is required for the positive locking cone connection of the new ROBA®-DS disk pack couplings in comparison to frictionally locking constructions.
A new cone connection means that the screw tightening torques can be reduced to a fraction of their original value in comparison with standard frictionally locking constructions. This makes installation and de-installation substantially easier. In addition, the units for installation and de-installation of the coupling cannot be displaced.On large couplings, the ease of installation is also an important economic aspect. Simple and quick installation can save many hours of work and unnecessary costs. Apart from that, handling large couplings is a back-breaking job. Why should things be made more difficult for fitters than necessary?
Hermann Bestle | Chr. Mayr GmbH + Co.KG
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