Boston Gear LSA103Y-L Shaft Spiral Miter Gear

Boston Gear LSA103Y-L is a left-hand spiral miter gear from the LSA103Y-L family, designed to transfer power between intersecting shafts at right angles with a 1:1 gear ratio.

This unhardened steel gear features 20 teeth and a 3/4-inch shaft size, aligning with the product designation LSA103Y-L.

Key specifications include 10 DP (diametral pitch), 20 PA (20-degree pressure angle), and a 35-degree spiral angle, which contribute to quieter, smoother operation at speed.

Spiral miter gears are designed for transmission of power between intersecting shafts and are used in gear trains and machinery where a right-angle drive is required, with Boston Gear offering these LSA-series components for such applications.