• Drive Technology Safety coupling I Series SKW-EK for direct drives • with elastomer attachment for direct drives • easy keyway connection • elastomer coupling with radial clamping hub • plug in, backlash free, flexible, robust, oscilation dampening safety part: heat treated steel clamping hub: high tensile aluminium (size 2000: tempered steel) elastomer spider: polyurethane - 98 Shore-A temperature range -30°C up to +90°C technical data: * notice: • other shore-hardnesses of elastomer spider are possible on • shaft bore of clamping hub „D1“ optionally with additional • axial fixing of safety part optionally by additional snap