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What are the causes of washing machine engine combustion?

 The burning smell, loud noise, and the washing machine stopping working are the most important symptoms of a burning washing machine motor.

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Washing machine engine combustion

The washing machine motor is responsible for the operation of the washing machine and the rotation and movement of the tub in opposite directions, and it is a powerful piece of technology designed to last for a long period of time. However, there are many factors that can cause a washer motor to burn out. What is meant by engine combustion, how do you know if the washer motor has burned out, what are the causes of this problem, and how to avoid it?

What is meant by engine combustion?

An electric motor that has stopped running is usually referred to as burnt out; The inside of the electric motor contains a strip of copper wire called the coil (coils), and when the electric current flows through these coils, it creates a rotating magnetic field that causes the motor shaft to rotate. The motor will continue to run as long as the coil receives a constant and stable electrical supply. The coil is isolated by insulating varnish, without this insulation current will flow through the wires causing a short circuit.

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When the internal temperature of the motor frequently rises above the normal operating temperature, the insulating varnish coating will be damaged, and therefore the electric current will not complete its normal path but will take a shorter path, which is called a short circuit or short circuit, which leads to an increase in temperature and increase Insulation damage, eventually causing the shaft to stop rotating.

Symptoms of a washer motor burning

As for the washing machine motor, it is usually easy to identify a burnt motor due to the presence of many symptoms that indicate it, such as:

Symptoms of a washer motor burning :

  • A Burning Smell Like Burnt Rubber: These are strong indications that the motor has burned out or that there is a problem with the internal electrical components.

  • Squeaking sound: Another symptom of a washing machine motor burning or about to burn is the issuance of loud noises from the washing machine. Therefore, when noticing this sound, it is important to turn off the washing machine immediately and contact maintenance and repair, because a loud squeaking sound usually indicates damage or breakage in the bearings, which leads to more friction, which in turn leads to increased pressure on the motor, which leads to its burning.

  • Not moving the tub: The non-rotation of the washing machine tub, especially in the event that it is accompanied by the emission of a burning smell, maybe a clear indication of the combustion of the motor, its damage, or damage to the internal electrical components, which requires immediate examination and repair.

  • A washing cycle that takes a long time: The damaged engine may not show any direct symptoms of its combustion, such as a burning smell, strong sounds, etc. Rather, other indirect symptoms may appear, such as a prolonged washing cycle that seems to never end or the washing machine tub moves in one direction.

Reasons for the combustion of the washing machine motor

There are many factors that may cause the washer motor to burn, including:

  • Dirt build-up: Dirt and lint can build up in some parts of the electrical circuit and cause the motor to overheat and eventually burn, so dirt should be cleaned once or twice every few months to prevent these problems.

  • Damage to wires or electrical connections: Because loose, loose, or damaged electrical wires and connections cause a short circuit (electrical circuit), which leads to engine combustion. In addition, the fluctuation and fluctuation of electrical power may cause great stress on the motor, which reduces its life in the long run and also affects other electrical components that will be subjected to a lot of pressure.

  • Bearing damage: Worn bearings put a lot of stress on the engine, which can cause it to burn faster.

  • Excessive loads: It is one of the main problems that cause damage to the washing machine motor or its burning. You struggle to deal with this increased pressure, which causes the engine to work harder, which can cause it to burn.

  • Damage to the belt: The belt or belt is a rubber ring that connects the motor to the washer basin, and if this belt is not working properly, the pressure on the motor will increase, which may cause it to overheat and burn.

  • Looseness in the tub: A tub that is not properly installed may cause large vibrations during the washing cycle, which leads to damage to the attachment between the motor and the tub, which in turn leads to a change in the position of the motor and its breakdown.

  • Old Washing Machine: Machinery gets more and more worn out with the passage of time, and the washing machine is no exception, it gets a lot of wear and tear on a daily basis. Therefore, it is important to monitor it closely because the possibility of motor burning is high in very old washing machines.

How do you keep the washer motor from burning?

Here are some tips that may help prevent a washer motor from burning out:

  • Monitor the performance of the washing machine closely, and obtain maintenance services when noticing any change in the usual performance, such as a change in the length of the washing cycle, excessive vibration, or loud sounds.
  • Check the drive belt regularly and replace it if necessary.
  • Checking the safety of wires and electrical connections and repairing any faults as soon as possible.
  • Do not put excessive loads of clothes beyond the capacity of the washing machine.
  • Maintaining the cleanliness of the washing machine.
  • Place the washing machine in a place where water or moisture does not reach, to avoid damage to wires and electrical parts.
  • Use a high-quality electrical regulator to protect the washing machine from electrical power fluctuations.