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What should I do if the 80 reducer motor makes loud noise during operation?

What should I do if the 80 reducer motor makes loud noise during operation?

Check the bearings: Wear or damage to the bearings can cause noise during motor operation. Inspect the bearings for any signs of abnormal wear or looseness, and replace them if necessary.

2025/10/14

How is the insulation performance of the elevator door operator motor ensured?

How is the insulation performance of the elevator door operator motor ensured?

Regularly perform insulation resistance tests on elevator door operator motors to ensure their insulation performance meets standard requirements.

2025/10/14

What should you do if the elevator door operator motor won’t start or is running at an abnormal speed?

What should you do if the elevator door operator motor won’t start or is running at an abnormal speed?

Confirm whether the power voltage is normal and check for any voltage drops or abnormal power frequency.

2025/10/14

How to maintain a winding machine motor to extend its lifespan?

How to maintain a winding machine motor to extend its lifespan?

Cleaning Instructions: After each use of the winding machine, promptly remove dust, grease, and debris from areas such as the exterior of the machine base, the work surface, and the cable guide rails. This prevents dust and oil buildup, which could lead to equipment malfunctions.

2025/10/14

What causes the winding machine motor to make loud noise?

What causes the winding machine motor to make loud noise?

Bearing wear or damage: Bearings are critical components of the motor. If a bearing is worn or damaged, it can cause the motor to run unevenly and produce unusual noises. Replacing the bearing is an effective solution.

2025/10/14

How is heat dissipation handled for naked motors?

How is heat dissipation handled for naked motors?

Natural convection cooling works by leveraging the temperature difference between the motor's surface and the surrounding air. In a bare motor, components like the stator and rotor are directly exposed to the air, allowing heat to dissipate naturally through air movement.

2025/10/14

What does "naked motor" mean?

What does "naked motor" mean?

"Brushless motor" isn’t a standard motor term, but literally speaking, it likely refers to a motor design where the stator, rotor, and electromagnetic coils—among other components—lack any additional housing or protective casing.

2025/10/14

Common Faults in 71 Gear Reducer Motors: Severe Heating in the Reducer

Common Faults in 71 Gear Reducer Motors: Severe Heating in the Reducer

If the oil level is below the lower mark on the dipstick, dry friction occurs between the gear surfaces, causing the temperature to rise rapidly. Conversely, if the oil level is too high, it can lead to excessive churning at high speeds, also generating significant heat. After shutting down the equipment, check the oil level—top up or drain oil as needed until it reaches the midpoint of the sight glass—and ensure the lubricant grade meets the manufacturer’s specifications (typically VG 220–320).

2024/09/10

Common Issues with Doubling Machine Motors

Common Issues with Doubling Machine Motors

Common issues encountered during the operation of a double-twist machine motor

2024/10/12

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