The CAMCO RGD/RGS Series of Roller Gear Index Drives are robust, versatile units suitable for a wide variety of applications. These models are available with a flange (RGD) or shaft (RGS) output, and all six surfaces are machined for universal mounting. The optional center thru-hole in the flange version facilitates passage of electrical wiring, pneumatic lines, or mechanical linkages. This series features short camshaft motion periods, due to oversized cam design, and are well suited for continuous running applications or for special motion requirements – such as oscillating motions.