Sprag freewheel cage FE 400 KA series

backstop

The brand-new series FE 400 KA has been developed and designed specifically for bike-applications. The spring-preload is now integrated into the cage-design: The cage-spring system! This patent pending design combines highest torque capacity in minimized space with highest reliability. At the same time, the weight of the freewheel clutch is noticeably reduced due to the less number of sprags. CHARACTERISTICS: Sprag profile: Standard M or B, overload protection included Sprag hight: 4 mm Shaft diameter: from d = 20…60 mm Installed width: 12 mm Operating temperature: max. 140 °C Indexing frequency: max. 5 Hz Lubrication: Oil or grease lubrication; delivered rust-protected only For series production a tool for the injection mold process is requested. MOQ: 5,000 pcs.