YA40-3/4 Steel Spur Gear General Purpose Note: Because the efficiency of

Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm

• Automatic Reset

quieter operation and higher horsepower capacity than spur gears of comparable size

Reduction Type: Double Reduction Parallel Shaft (WA/WB)

Click here for spec sheet: SALF-H4 Spec Sheet

YA40-3/4 Steel Spur Gear General Purpose Note: Because the efficiency ofBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including