Oriental Motor Brushless Motor BLMR5400K-A

Check if any of the mounting screws of the motor and gearhead is loose.

Check if the bearing part (ball bearings) of the motor generates unusual noises.

Check if the bearing part (ball bearings) or gear meshing part of the gearhead generates unusual noises.

Check if the output shaft of the motor or gearhead and a load shaft are out of alignment.

Check if a damage or stress is applied on the cable or the connection part between the cable and driver is loose.

Ensure to handle the driver carefully to avoid static electricity damage to semiconductor components.

Inspect the gearhead for any visible grease stains

Is there any grease leakage observed?

Install an oil pan or other device to prevent leakage

Check if grease leakage has affected customer equipment or products

Describe any observed grease stains or leakage issues