R911338292
The R911338292 (MSK050C-0450-NN-S3-UG1-NNNN) by Bosch Rexroth Indramat is a synchronous servomotor, designed with a prominent 6Nm holding brake operating on an electricity release system. A key feature incorporated is a plain shaft with a backlash-free, force-fit shaft hub connection that promotes quiet operation. The radial shaft sealing ring, compliant with DIN 3760 norms, is an abrasive seal delivering high resistance to oil and chemicals. Despite the intensity of the reversing operation potentially damaging the shaft, the device allows a maximum axial force of 40N. The efficient installation of this motor should only occur with gearboxes incorporating an oil-proof, closed lubrication system.
The holding brake of this CE Certified, RoHS Compliant, cURus Recognized, and EAC Certified motor has a voltage rating of 24V +/-10%. Notably, the servo motor utilises a natural convection cooling mechanism, with heat dissipation impaired by contamination. A KTY84 type temperature sensor is built in for constant temperature monitoring. To prevent salt mist damage, protection sleeves and covers are provided for the shaft and connections. After a year's storage, a visual inspection for damage-free parts is necessary. All service-related details, including data for procuring spare parts, can be found on the device's type plate, with suitable lifting equipment required for proper handling.
