1. Outer race 2. Spring 3. Double cage 4. Sprag

This model features a large number of sprags controlled by two concentric cages.The transmitted torque is high compared to the required space.

Sprags are synchronised by the double cage design, and individually energized by a special spring.

In addition to the DC series offered in this catalogue, the CSK, GFK, and RSBW ranges use a similar principle.