R911296755
The R911296755 (MHD093B-058-PG1-RA) motor, from Bosch Rexroth Indramat's MHD series, is specifically designed for industrial applications that necessitate closed-loop control. It operates in tandem with a drive controller, which adjusts motor parameters according to the feedback sent via an integral encoder. The feedback and power are transmitted via separate cables connecting to the controller, with Bosch recommending minimum power cable size of 2.5 mm2. The motor features a plain shaft with a protective seal that safeguards the motor's bearings from external contaminants. The fully sealed housing carries an IP65 protection rating, indicating its ability to resist dust and low-pressure water jets, although it is not submersible.
The motor is designed with a cooling mechanism relying on natural convection, with the option of supplementary forced air cooling for improved heat dissipation. Adequate ventilation should be ensured, and it is critical that ambient temperature stays below 40 degrees Celsius to prevent potential motor performance degradation and damage. The R911296755 (MHD093B-058-PG1-RA) motor has an integrated 22Nm holding brake to secure shaft movement until a release control signal is applied - a safety feature enhancing motor operation. Handling, assembly, and installation of the R911296755 (MHD093B-058-PG1-RA) motor should only be conducted by properly trained and certified personnel.
