R911390717
The R911390717 (MSK060C-0600-NN-S1-UG0-NSNN) is a synchronous servomotor, part of the Bosch Rexroth Indramat line. Adhering to device group II, EN 60079 specifications, the servomotor is available in both a standard and Ex design. Overheating can degrade performance, therefore, if the surface is hot, the device should not be operated and given a minimum of 140 minutes to cool. Regular cleaning of the device's cooling fins ensures effective heat emission. The motor may be compromised at high temperature operations, causing faster bearing grease decomposition and subsequently reducing the product's lifespan.
Only use manufacturer-approved spare parts, accessories, and cables with the motor for optimal functioning. It is imperative to periodically inspect connecting cables for damages, replacing them when necessary. An unusual operation noise from the motor may indicate the presence of foreign bodies inside or possibly, a damaged bearing. The motor may not work if the voltage supply is missing or if the corresponding drive controller is faulty. Prior to any work done on the motor, it needs to be dismounted from the machine. Misuse of the servomotor, such as using it for unapproved applications, can risk safety and performance. The device has a maximum operating temperature of 55°C, and air humidity ranges from 5% to 95% relative and 1g/m3 to 29g/m3 absolute. The motor also includes an additional grounding and flushing connections with blind plugs on its casing.
