R911331183
The R911331183 (MSK071E-0450-FN-M1-UP0-NNNN) produced by Bosch Rexroth Indramat is a synchronous servomotor with a 0450 windings code. Special attention is required to prevent a short circuit through leakage of the liquid coolant, ensuring that the device's connectors are securely tightened. Equipped with a keyway shaft, it offers low requirements for shaft-hub connections and requires the cap nuts to be firmly tightened for vibration protection. Featuring terminal boxes that should be opened only for connection and closed immediately after. The machine should not come into direct contact with the output shaft or radial shaft seal with the machining medium. To avoid damage, the motor's sealing point should never be dry or dirty.
Cooperation between the machine design and device type is critical to ensure that encountered loads are within specified limits. The unit allows drive elements such as pinions and couplings to be attached to the output shaft, while the integration of a KTY84 temperature sensor in its stator allows for temperature regulation. The product is designed with magnetic materials, and its shaft supports provide torque transmission with a constant direction due to the integrated key. Care should be taken in transportation, storing within -20°C to 80°C temperature range and using shock absorbers if exposed to high vibrations. Maintenance, such as replacements of encoders and bearings, should occur after a 60-month storage period, and repairs should only be conducted after grounding and de-energizing the unit.
