MRS Synchronous IndraDyn H Motors

The MRS Synchronous IndraDyn H Motors series from Rexroth is a rotor product line used in IndraDyn H synchronous kit spindle motor assemblies.

These rotors are available in a range of sizes and mechanical configurations to support different spindle construction requirements. Variant options include different frame dimensions, rotor bore sizes, and installation styles, including plain-hole and interference-fit designs. Series identification is provided through rating plate data such as machine type, part number, serial number, production date, mass, insulation system, maximum allowable mechanical speed, and maximum input voltage. This makes the MRS series a configurable rotor platform for IndraDyn H kit motor systems, where the completed spindle motor is defined by the selected rotor size, mechanical execution, and matching assembly components.