R911345369
Bosch Rexroth Indramat's R911345369 (MSK040C-0600-NN-S3-UG1-NNNN) is a synchronous servomotor equipped with a 4Nm holding brake that operates through the electric release principle. The motor has four pole pairs and can handle maximum operating temperatures of up to 55°C. The drive in conjunction with the motor must be stopped by machine-side control commands during shutdown and be allowed to cool before maintenance, typically taking up to 140 minutes to reduce its surface temperature. The effective operation of this device can be hindered by accumulated dust, dirt, or chips. Bearings should be replaced in the event of any unusual running noises.
The motor's protective conductor connection must be periodically inspected to ensure proper conditioning and tight seating. Disconnection from the power supply and securing the main switch against reconnection is mandatory before any maintenance to live parts can commence. Hover on, if the motor is dirty, heat dissipation might be compromised. The device features a single-turn Hiperface capacitive encoder with 16 signal periods, and its shaft sealing point must be kept free from soiling or dry running. Lastly, it is crucial to secure the product and its supply lines against potential falls when disconnecting mechanical links. The protective caps and sleeves must be fitted during operation and storage, and the unit must not be exposed to direct sunlight during storage.
