💦 Washing machine LG Direct Drive: what it is, their internal structure

What is the direct drive of a washing machine

LG is an innovator in the development of machines with direct drive technology. That it owns a patent on the technology. And the first model produced by a similar scheme, were presented in 2005.

Drive refers to the main structural elements of the washing machine. But in the traditional version of the role played by the propeller belt. Using a belt transmission which is connected with the engine through a large pulley, transmits torque to the drum shaft.

The weak link in this case is just the belt, which over time is subject to wear and can simply be torn, leading to the need for repairs. Another negative feature of the traditional units, compared with washing machines with direct drive, in the opinion of experts, are increased vibration and noise occurring during the Spin.

Stiralki LG Direct Drive deprived of contact within the housing elements (brushes, belts), which increases engine reliability and reduces the probability of failure and reduces the produced device at work and noise vibration.

direct drive allows facilities to increase the usable space inside the machine, which leads to the possibility of increasing the capacity of the drum.

If the standard device for the washing process of removing dirt is carried out only with the things that are in the bottom half of the drum, the stiralka "LDzhi" direct drive purification process takes place uniformly due to reverse rotation.

LG washing machine unit with direct drive

Direct drive or Direct Drive - a technique that uses the principle of converting electromagnetic energy into a linear or pivoting movement. Design features provide transfer motor force generated by the rotor with using an air shutter that provides an exception to the common work process moving parts. This helps to prevent premature wear of the engine and the output of the washing machine out of order.

The LG vehicles and equipped with the direct drive motor is attached directly to the drum without using belts or pulleys. As the mounting member is applied clutch, which serves as a moving portion Transmission. The absence of large amounts of transfer elements allows to achieve a compact form such devices.

Most models of washing LG direct drive equipped with a three-phase brushless motor which includes a rotor or a permanent magnet and a stator 36 having inductive coils. The rotor is attached directly to the drum shaft. It turns out that the rotor shaft simultaneously drives the drum, becoming part of it. The process of controlling the motor is carried out by generating an electrical signal from the controls.

Washing machine LG Direct Drive: Common specifications

Availability of the system Direct Drive is almost no way affects the technical characteristics of the washing machines. The only important difference is the feature of the structure of the engine used, which is called an inverter.

inverter motor

What is inverter washing machine LG Direct Drive? The invention of this engine type attribute engineer from known Korean company. It is this type is used in all typewriters with direct drive.

The principle of operation is the engine that the rotation speed generated through the use of a private drive, are called the inverter. His task is to convert AC to DC, which allows the output to achieve re-AC, but a certain frequency.

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can be attributed to a number of advantages of this technology:

• reduction of energy consumption - increase efficiency by reducing the amount of rubbing parts;
• increase the service life;
• low noise level and vibrations;
• high spin speed by increasing the number of drum rotations per minute to 2000;
• a soft start, prevents engine wear.

washing modes

In the line of models of washing machines with direct drive from LG, there are patterns that offer a unique washing modes associated with an increase in the number of drum rotation options. Their number can reach six.

1. Standard Type.
2. Reverse, the purpose of which is the best dissolving detergent.
3. Bleeding, which is necessary at the time of soaking dirty laundry.
4. Torsion, suitable for normal washing.
5. Saturation process in which a uniform distribution of the detergent composition of the loaded laundry.
6. Smoothing. Mode, during which ensures the correct stretching things, which subsequently facilitates the process of ironing.

As for the modes of laundry washing, the washing machines with direct drive LG (see. photo), use the standard program:

• "Cotton" for washing of dense fabrics of cotton yarns. In it the heat treatment applied fever;
• "Quick Cotton," in which the cycle time is reduced, and the temperature drops;
• "Quick 30". A program that allows you to freshen things up when the cycle time just half an hour;
• "Synthetic" used for cleaning items of nylon or acrylic at a temperature 40ºC;
• "Delicate wash" to handle things at 30ºC temperature for an hour;
• "Wool" or "hand wash", characterized by a slower drum rotational speed;
• "Baby clothes", which is characterized by a plentiful rinsing and washing time increased.

Additional options

LG will incorporate in its washing machines are additional options that can be used less frequently, but are required for the special care of the linen. Among them are the following:

• biouhod, which is used to remove stubborn stains (chocolate, wine, blood). The washing process is a full cleavage of specific enzymes contained in the powder, for better exposure to pollution;
• steam cleansing - an option True Steam. During washing underwear is mixed with water vapor, which allows for the complete elimination of household allergens and bacteria. Also by this program removes creases and odors are removed;
• TurboWash. Mode, in which the reduction of the washing time to 59 minutes, thus possible to achieve saving of water and electricity;
• hypoallergenic. Option using copious rinsing for complete removal of residual powder, dust, hair and other allergens.

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Advantages and disadvantages of machines with direct drive

Like any other equipment, washing machines, which use direct drive technology has its strengths and weaknesses. The advantages of such a technique can be considered:

The disadvantages of machines with direct drive According to its users, it is possible to consider:

Which washing machine with direct drive from LG is better to buy

In the line patterns from known Korean brand present tens of samples, each of which is a quality product. But among them are the best representatives.

LGF-12U2HDM1N

A small-size machine, the depth of which is only 45 cm. This model is considered to be one of the best in the company's portfolio. The spin speed is 1200 rev / min, for the needs of the user has 14 wash programs, there are also TurboWash technology and True Steam. An additional advantage can be considered the presence of Tag On function allows you to set the program through the mobile application. Among the shortcomings is isolated absence of the lock button and the ability to enable high-quality drying only at partial load drum. The cost model is 39 990 rubles.

LGF-12U2HDM1N

LGF-4J9VS2S

In the category of full-sized devices is a leader of the rating model LGF-4J9VS2S, the maximum load that is 9 kg. In the presence of 14 wash programs, there is a steam cleaning function. The presence of the bubble drum provides maximum respect for the undergarment. The spin speed of 1400 rev / min. The device also has a control option from the mobile device. The only drawback could be considered a high price is 49 990 rubles.

LGF-2J7HS2W

Another leader of the user rating, but now in the category of narrow machines with widths up to 45 cm. Maximum loading - 7 kg, spinning speed - 1200 rev / min. There is a bubble drum, steam treatment, the option "Add clothes". device management can be done through Wi-Fi. Large size loading opening allows you to erase the big things. Among the additional advantages include a self-cleaning drum, a convenient display, intelligent washing with water dose. The model has one obvious drawback: lack of opportunity to wring clothes without rinsing. The cost of the device is 36 990 rubles.

LGF-2J7HS2W

Washing machine LG Direct Drive: frequent faults

Despite the almost perfect technology has many advantages, the device of the Korean brand can break. here list of the most common problems.

1. Output of pump failure. Most often to blame the users themselves, who do not get the small things out of his pockets, which leads to clogging of the pump and drain.
2. Problems with the TAN. Reasons for problems with the heating element are poor water quality, the voltage drops, the use of poor quality from scale means.
3. Breakage of the electronic unit. A rare and very expensive to repair the problem. The most common cause are power surges. To prevent damage it is recommended to trust the installation specialist and gently operate the equipment.
4. The failure of the bearings. When the washing machine LG Direct Drive buzzing noise may be the cause of bearing failure. It also stops rotating drum washing is not performed, and the error is fixed on the scoreboard. The only way to repair is the replacement of parts.
5. The problem with the engine. The first cause of damage are leaking, because it is located in close proximity to the drum.

As preventive measures that will help increase the life of the equipment and to prevent damage in the future, experts recommend the following.

1. Carry out the installation only with the assistance of the master.
2. Used to connect the machine a separate outlet to prevent power surges.
3. Use only on a smooth and level surface.
4. To mount a special filter for the water.
5. Get rid of the scum by qualitative means.
6. Before every bookmark linen and clothes to check for the presence of pockets of small objects.
7. After every 15 start operations drum purification mode.

LG washing machines with direct drive: reviews and price

LG F80B8MD. The cost model - 21 790 rubles

LG F80B8MD

LG FH2G6WD2. unit cost - 25 990 rubles.

LG FH2G6WD2

LG F1096TD3. The cost model - 26 399 rubles.

LG F1096TD3

Buying a washing machine Direct drive from the famous Korean brand that has established itself only with the best hand - it is possible to obtain a reliable assistant, as well as the transformation of the wash in a comfortable, fast and easy process. Learn more about this technique can be by watching the video below.