Existing SK series R + W has been extended by a further series. The Model SKN has a clamping connection with only one screw. This allows the user a much faster installation compared to the conical hub (minds. 6 screws). This spring loaded positive locking couplings are offered for timing belt and chain drives. They are used for mechanical protection in machinery and equipment. The scram within 1 - 3 ms protects the individual components when unexpected crashes and collisions.
The manufacturer is the only manufacturer that has received TÜV certification. This series SKN was here by TÜV checked for wear, number of disengagements, accuracy of the set torque, function and safety and found to be excellent. They are available for nominal torques of up 0,1 1800 Nm and is available with single position, position load holding or as a freewheeling version.