Rexnord MR2100212A Industrial Parallel Shaft Gear Reducer

Rexnord MR2100212A is an IP Gear MRD 6.50 SINGLE parallel-shaft gear reducer. The model denotes a single-stage reduction of 6.5:1, implemented in a parallel-shaft configuration, with the input and output shafts aligned on parallel axes for inline power transmission. This unit belongs to Rexnord’s IP Gear MRD family, a line of industrial parallel-shaft reducers used to control speed and torque within mechanical power transmission systems. The MRD designation identifies the gearing arrangement and stage count for procurement, maintenance, and documentation purposes within Rexnord’s product catalogs. In typical installations, parallel-shaft reducers like MR2100212A are placed between a motor and driven equipment in inline drive paths, where the 6.5:1 reduction ratio translates the motor speed to the desired output speed under load. For exact specifications—such as mounting style, shaft dimensions, and torque ratings—consult Rexnord’s official MRD documentation for MR2100212A. Because MR2100212A is part of Rexnord's MRD family, it can be cross-referenced with other MRD configurations in Rexnord catalogs to ensure compatibility with related components.