This nidec shimpo circulute 365-385C140BH speed reducer 385:1 ratio 3-5/8" shaft dia is a gearbox/mechanical drive component in industrial equipment. It transmits and modifies rotational speed and torque between a motor and driven load, or guides and supports linear motion within a drive system. Key specifications noted on this listing include 385:1 Ratio. It is commonly in OEM equipment and MRO replacement for mechanical drive systems.
