Boston Gear Corporation F715-30-B5-J Sprocket Assembly

Boston Gear F715-30-B5-J is a 700 Series single-reduction worm gear drive (No Base) with a 30:1 ratio designed for right-angle, non-base-mounted installations. It uses an integral input worm and shaft from high-strength, case-hardened alloy steel, and features a C-face quill input with a 0.625 in bore, plus a projecting solid right-output shaft of 0.750 in diameter. The cast-iron housing with standard paint provides a 1.54 in center distance and supports an output speed up to 58.3 rpm when fed at 1,750 rpm, with a rated output torque of 445 in-lbs. The reducer is rated for up to 0.54 hp input (0.50 hp motor at AGMA Service Class I) and is not pre-lubricated; Klubersynth UH1 6-460 is the recommended lubricant. Not base-mounted and not fan-cooled, this unit weighs about 19 lb and belongs to the 700 Series’ modular lineup, offering flexible mounting options and compatibility with 56C drive systems.