Alternator malaysia

Types of alternator Malaysia

There are two main types of alternator Malaysia, namely:

• 1. Alternator with rotating field

  The alternator with a rotating field is also called a generator with a rotating magnetic field. In this type of generator, the magnetic field is created by electromagnets that are located on the rotor. The rotor is connected to the shaft and is rotated by a mechanical force that is applied externally. The electromagnets on the rotor are supplied with current from the direct power supply through the slip rings and brushes that are attached to the rotor. The generator's stator windings produce the electrical current output. The three-phase currents produced in the alternator windings are used for power distribution. The electrical power generated from the windings is almost entirely independent of the load and is unaffected by load changes.

• 2. Alternator with rotating armature

  The alternator with a rotating armature is also called a generator with rotating electrical conductors. In this type of generator, the conductors that generate the electrical current are located on the rotor, and the magnetic field is produced in the stator.

Specification & maintenance of alternator Malaysia

In Malaysia, the alternator is specified depending on the make and model of the car. Below are some general specifications:

• Voltage output

  The voltage output of the alternator ranges from 12 to 14.5 volts. This is the standard voltage for most electrical systems in vehicles.

• Current output

  The current output of the alternator ranges from 30 to 200 amps. This is the current that is supplied to the electrical systems in vehicles.

• Frequency

  The frequency of the alternator is 50 Hz. This is the frequency at which the electrical current is generated.

• Phase

  The alternator is a single-phase alternator. This means that the electrical current is generated in a single phase.

• Insulation class

  The insulation class of the alternator is F. This is the standard insulation class for most electrical systems in vehicles.

• Cooling method

  The cooling method of the alternator is air. This means that the alternator is cooled by air.

• Temperature range

  The temperature range of the alternator is from -40 to 60 degrees Celsius. This is the temperature range in which the alternator operates.

• Dimensions and weight

  The alternator is 120 mm in diameter and 850 mm in length and weighs 2.5 kg. These are the dimensions and weight of the alternator.

Below are some maintenance requirements for the alternator in Malaysia:

• Carry out regular checks of the battery voltage and ensure the voltage is in good condition.
• Ensure the alternator fan is free of debris.
• Inspect the alternator belt regularly and ensure it is not worn out.
• Tighten all the nuts and bolts in the alternator to prevent it from getting loose.
• Ensure that the alternator is well lubricated and free of rust.
• Ensure that the alternator is not exposed to extreme heat.
• Replace the alternator if damaged or worn out beyond repair.

How to Choose Alternator Malaysia

Wholesale buyers should consider these factors when buying alternators in Malaysia.

• Understand the Vehicle's Requirements

  For every single vehicle, there is a given requirement for the sort of alternator to be utilized. This is impacted by components like the sort of vehicle, the model year, and the adjustments made to the electrical framework. The electrical needs of vehicles with more electrical embellishments (like high-level control components, sound frameworks, or lighting installations) should be tended to with higher yield alternators.

• Consider the Brand and Quality

  Quality and reliability are critical when selecting an alternator for a vehicle. It is fundamental to consider well-known brands that are known for the quality and toughness of their items. These brands offer superior quality items that might endure longer than nonexclusive or low-quality alternators.

• Compatibility

  When selecting an alternator, ensure that all relevant components, such as the engine, mounting points, and electrical connections, are compatible. Using an alternator that is not compatible with the vehicle can cause a lot of problems and make the alternator not work.

• Warranty and Support

  When buying an alternator in Malaysia, buyers are encouraged to consider the warranty offered by the providers. This is because the warranty is a sign of the provider's confidence in the quality of the alternator they sell. In addition, support is also important, especially if one experiences difficulties when installing or using the alternator.

• Price

  Price is definitely a consideration when buying an alternator. However, buyers are encouraged to avoid alternators that are too cheap because they may have poor quality. Additionally, buyers should avoid alternators that offer prices that are too different from the market price.

• Professional Advice

  If one is unsure which alternator to choose, one can consult a mechanic or electrical expert. Professional advice can help one choose the alternator that best meets the vehicle's needs.

How to Replace Alternator in Malaysia

Alternator replacement can be a DIY project. However, it is important to have a basic understanding of car mechanics before attempting to replace a faulty alternator. This is because the alternator is located inside the engine bay and is connected to several components. Alternator replacement requires basic mechanic skills to avoid damaging other components and ensure safety.

Gather all the necessary tools and materials for the replacement before starting the project. This includes an auto parts alternator replacement kit, the new alternator, safety glasses, and a mechanic's cover. A mechanic's cover will help keep the work clothes clean. Wear safety glasses to protect the eyes from debris in the engine bay.

Read the manufacturer's manual to understand the process of accessing the alternator in the vehicle. Disconnect the negative battery cable, then disconnect the positive battery cable. Disconnecting the batteries prevents electrical current flow and reduces the risk of electric shock.

Loosen the alternator belt using the tensioner pulley and remove it from the alternator. The alternator pulley is connected to the alternator using bolts. Remove the bolts and disconnect the alternator from the other electrical connections. The alternator is connected to the engine using bolts. Find and remove those bolts to disconnect the alternator from the engine.

Now that the old alternator has been removed, it's time to install the new one. Install the new alternator and connect it to the engine using the bolts. Connect the alternator to the electrical connections and tighten the bolts. Wrap the alternator pulley with the belt and adjust it.

Reconnect the positive battery cable to the alternator and secure it tightly. Reconnect the negative battery cable to the alternator. Ensure all connections are secure and tight to prevent electrical shocks. Start the engine to see if the new alternator is working properly. If it is not working as required, consider consulting a qualified mechanic.

Q and A

Q1: What is the warranty period for alternators?

A1: The warranty period for alternators generally ranges from 1 to 3 years. However, this may differ depending on the supplier's warranty policy.

Q2: Can the alternator be repaired instead of being replaced?

A2: Yes, the alternator can be repaired. Nonetheless, repairs may be less cost-effective compared to replacements. Additionally, once the alternator has been repaired, its remaining usable life may be uncertain.

Q3: How long does it take to replace an alternator?

A3: An alternator replacement can be carried out within 1 to 2 hours. This may depend on the model of the car and the experience of the technician.