Rexnord MERCURY-4.00 NSMD Inline Gear Reducer

Rexnord Mercury-4.00 NSMD Inline Gear Reducer is a compact inline drive from Rexnord’s Planetgear Mercury family, delivering a 4.00:1 reduction in a shaft-aligned package. It reduces motor speed while multiplying output torque, enabling compact, high-torque operation in equipment where space is at a premium. The NSMD designation identifies its mounting configuration within the Mercury inline lineup, differentiating it from other Mercury mounting options. For integration, it commonly interfaces with standard motor shafts and drive systems used in general industrial automation and material-handling setups. For exact input/output shaft sizes, mounting footprints, overall dimensions, and torque ratings, consult Rexnord’s authoritative Mercury product catalogs and engineering specifications for the inline series. This model embodies the core function of the Mercury inline reducers: reliable speed reduction and torque multiplication in a compact, easy-to-install package for a wide range of industrial drives.