With Reli-a-Flex’s unique patented double slit pattern.
By smoothing the transition of torque from slit to slit as the coupling rotates introducing negligible axial and radial bearing loads. Increasing bearing life and accuracy.
Mirror image slit patterns may look similar but the pivot points move in and out and the centre piece angle varies causing stress variation and less uniform rotation.
The Reli-a-Flex coupling outperforms all other one piece couplings on the market and give predictable performance.