Metal hubs (steel, aluminium alloy)
Flexible spider in polyurethane special compound
Advantages:
Backlash free motion drive
Vibration dumping
Low thermical and electrical conductivity
Easy and quick mounting
Functional at use
Perferct balancing (A and AP versions)
Very low inertia
Couplings can be supplied according to ATEX DIRECTIVE 94/9/CE. "Equipment and protective systems, which may be used in areas endangered by potentially explosive atmospheres".