Repairing a 75kw Siemens motor

​Here you can see a relatively old 75kw Siemens motor we have repaired for one of our customers in the plastics industry.

The customer complained that the motor was noisy on run down. After it was dismantled and assessed, we found that the grease was degraded and the bearings were showing their age.

The motor was given a thorough service which included the rotor balancing to G2.5 and new SKF bearings fitted. The test run and condition monitoring proved that the motor was returned to a healthy condition following our service.

After a fresh paint job, the motor is now ready to be returned to the customer and re-commissioned.

Before

After

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