It consist of a set of gears, shafts and bearings that are factory mounted in an enclosed lubricated housing. They are available in a broad range of sizes, capacities and speed ratios. Their job is to convert the input provided by a prime mover (usually an electric motor) into an output of lower RPM and correspondingly higher torque.
It consist of a set of gears, shafts and bearings that are factory mounted in an enclosed lubricated housing. |