Dismantling and repair of servo motor gearboxes requires specialized repair methods

I. Preparation before dismantling

1. Tool preparation: Before dismantling, make sure you have the necessary tools, including wrenches, screwdrivers, pliers, torque wrenches, cleaners and lubricants.

2. Safety Protection: Wear safety gloves and goggles to ensure personal safety.

3. Record the original condition: Before disassembling, it is recommended to take photos and record the connection, line and parts position of the reducer for subsequent reference when assembling.

II. Disassembly steps

1. Disconnect the power: Make sure the equipment is completely disconnected from the power supply to avoid accidental startup.

2. Dismantle the shell: use a screwdriver to remove the screws on the shell of the reducer, and carefully remove the shell.

3. Remove the motor: according to the way the motor is connected to the reducer, disassemble the motor, pay attention to the marking of the connecting wires to avoid wiring errors.

4. Separate the reducer: carefully remove the lock nut and gear assembly of the reducer, make sure that the internal parts are not damaged during the removal process.

5. Cleaning and inspection: Use cleaner to remove internal dirt and check the wear and tear of gears, bearings and other key components.

III. Maintenance methods

1. Replacement of Worn Parts: If the gears, bearings and other parts are found to be severely worn, they need to be replaced in time. Choose parts with the same specifications as the original parts to ensure compatibility.

2. Lubrication treatment: After cleaning up the old grease, re-add the appropriate amount of grease to ensure smooth operation.

3. Adjustment of clearance: Check the gear meshing clearance and adjust it if necessary to reduce noise and improve transmission efficiency.

4. Electrical system check: Check whether the electrical connection of the motor is intact, and replace the damaged cable or connector if necessary.

IV. Reassembly

1. According to the recorded order: according to the records at the time of disassembly, reassemble the gearbox and motor in the reverse order.

2. Test run: After the assembly is completed, conduct a short test run to observe whether the reducer operates normally and whether there is any abnormal noise or overheating.