Brand New AL-510s Z – Axis Power Feed Kit is for Bridgeport and Similar Knee Type Milling Machines. These will fit almost any vertical knee type mill out there with the 5/8″ Shaft End, Including but not limited to Bridgeport, Precision Matthews, Grizzly, Enco, Jet, Sharp, Acer, Webb, GMC, Kent, Clark, Supermax, Enco, Turn Pro, Vectrax, Acra, Birmingham, Accu, First…etc. The gear ratio between transmission plastic gear and motor shaft gear is not a whole number. The two gears will not mesh and wear at the same spot, this not only increases durability and longevity but even reduces noise over time.
Speed adjust knob
Speed can be adjust according to operator’s requirement, ranging from 0-9.
Normally, jog switch should be at “FEED” position. For jog movement, just switch to “0” position. Kept holding the switch until it travels to requires position.