FS-02, 04, 05 Series | Formsprag Clutch

These small clutches are ideal for use in all types of small machines and precision instruments and may be used for overrunning, indexing and backstopping applications . They are sleeve bearing clutches .

FS 02 through 05 clutches are shipped from the factory lubricated for life with Fiske Brothers Lubriplate Low-Temp grease .

Model FS-02, FS-04

Models FS-02 and FS-04 are secured to the Shaft by a roll pin provided with the clutch . Both the hub and the O.D. of the outer race are ground to close limits and may be used to mount attaching parts .

Model FS-05

Model FS-05 is driven from the shaft by (6) a .125” key. Parts should be mounted on the ground O.D. of the clutch. Snap rings 30 and Woodruff key are provided.