MRT110D-0052-NN-NNNN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911172562
The Bosch Rexroth Indramat MRT110D-0052-NN-NNNN is a rotor from the MRT Synchronous IndraDyn T Motors series, designed as a standard version. It offers an IP00 degree of protection and supports a maximum allowed coolant input pressure of 6 bar with a permissible coolant inlet temperature from 5 to 40 degrees Celsius. The rotor is suitable for operating ambient temperatures of 0 to 40 degrees Celsius and can be stored between -25 and 55 degrees Celsius.
Internal Product Review
The MRT110D-0052-NN-NNNN is a standard-version torque motor rotor for precise IndraDyn T motion assemblies. An operating ambient range of 0 to +40 °C and a permissible coolant inlet temperature of +5 to +40 °C support stable thermal behavior in controlled machine environments. IP00 construction and a maximum coolant input pressure of 6 bar make the unit well suited for enclosed, engineered cooling systems.
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Product Description:
The MRT110D-0052-NN-NNNN is a cylindrical rotor developed for the MRT Synchronous IndraDyn T Motors series produced by Bosch Rexroth Indramat. Installed on the motor shaft, it interacts with a liquid-cooled stator to create the torque needed for direct-drive indexing tables, rotary loaders, and forming stations in automated machinery. The rotor’s magnetic geometry matches the 110 mm outer frame class, helping the assembled motor maintain the coupling accuracy and torque linearity required for precision motion tasks. Its cylindrical form supports integration into applications where torque must be transmitted directly to the driven machine without an intermediate gearbox.
The rotor is intended for installation in machinery with a protection rating of IP00, so the surrounding housing must provide protection from dirt, moisture, and accidental contact. The internal cooling passages accept a maximum inlet pressure of 6 bar. Coolant must enter at a temperature between +5 and +40 °C to reduce the risk of thermal stress on the magnets and laminations. Continuous operation is permitted when the ambient temperature around the motor remains between 0 and +40 °C. These operating limits help determine the cooling controls, fluid supply settings, and enclosure conditions required for the assembled motor. Proper coolant management also supports stable heat removal during sustained torque production in direct-drive machinery.
When the equipment is powered down, the rotor can be stored at temperatures from -25 to +55 °C. During transportation, suitable protective packaging permits temperatures from -25 to +70 °C. The product type is classified as a rotor for a torque motor in the MBT series. This model is supplied as the standard version, without additional keyways, sensor targets, or overspeed bushings machined into the shaft interface. Shock-absorbing packaging should protect the rotor from impacts during handling and help prevent damage to its magnetic and laminated components. Storage areas should remain within the permitted temperature range until the rotor is installed in its surrounding motor assembly.
