REXRTOH MSK series synchronous servo motor

Pay close attention to the diagnostic information of the driver controller and promptly identify potential issues.

Maintenance, repair, and troubleshooting

Regular maintenance:

Cleaning: Regularly use a vacuum cleaner or dry compressed air to clean the surface and heat sink of the motor. Do not use corrosive cleaning agents or high-pressure water guns.

Inspection: Regularly check the cables (especially in the application of drag chains), ensure that the protective wire connections are secure, and check for signs of wear on the shaft seals (recommended to check every 5000 working hours).

Bearing replacement: It is recommended to consider replacing the bearings after approximately 30000 working hours, as the actual lifespan depends on the load, speed, and operating mode.

Troubleshooting (Frequently Asked Questions):

Motor not turning: Check whether the controller enable signal, power supply voltage, and brake are released.

Excessive vibration: Check if the coupling is aligned accurately, if the transmission components are balanced properly, and if the installation screws are loose.

Abnormal operating noise: Stop immediately, there may be foreign objects or damaged bearings inside, and contact professional service is required.

Motor overheating: Check for overload operation and obstruction of heat dissipation (for air-cooled motors, check the fan; for water-cooled motors, check the flow and temperature of the cooling circuit).

Temperature sensor alarm: Check if the sensor connection is reliable or if the sensor itself is faulty.

Storage, disposal and environmental protection

Storage: The motor should be stored in its original packaging in a dry, dust-free, and vibration free environment. The storage temperature range is -20 ° C to+60 ° C. For water-cooled motors, the coolant must be thoroughly drained before storage to prevent freezing and cracking.

Disposal and Recycling: Motors mainly consist of materials such as steel, aluminum, copper, and permanent magnets (rare earth metals), which can be recycled and reused. Special attention should be paid to the strong magnetism and potential health hazards of permanent magnets during handling. The product can be returned to Bosch Rexroth for professional disposal (the cost will be borne by the sender). Batteries need to be classified and recycled according to local regulations.