NEMA 4 rated 48-tooth #50 chain sprocket kit with 1 inch bore for Genie commercial operators, providing weatherproof protection for outdoor or wash-down applications.
A: Part 111102.0004.S is a 48-tooth #50 roller chain sprocket kit with a 1 inch bore and NEMA 4 weatherproof rating for Genie commercial operators.
A: NEMA 4 enclosure rating means the sprocket kit assembly is designed to resist windblown dust, rain, splashing water, and hose-directed water, making it suitable for outdoor installations and wash-down environments.
A: #50 roller chain has a 5/8 inch pitch and is a standard industrial roller chain size. It is commonly used in commercial and industrial door operator applications.
A: The 1 inch bore is designed to mate with a 1 inch diameter output shaft such as those used on the Genie SDMT and other commercial operators with 1 inch shafts.
A: 48T indicates 48 teeth on the sprocket. More teeth result in a larger sprocket diameter and affect the drive ratio and chain speed relative to the operator output shaft RPM.
