Helix couplings

 

The large family of helix couplings

The smallest of our full metal helix couplings WKAS 6508 has an outer diameter of only 6.5 mm and an overall length of 8 mm. The torsionally-stiff flexible shaft connections are used in miniature measuring devices for displacement and angle measurements, but also in mini drive systems as a connecting element between the motor and threaded spindle or as a connection to the transducer. The largest has an outside diameter of 30 mm and is also manufactured in one piece and available with multiple-coil helixes. Is suitable for heavy-duty encoders, servo and stepper motors and drives in mechanical and plant engineering as well as in automation technology.