Many people know from advertising that the most modern is the washer in which the inverter motor is installed in the washing machine. What is it and what is the difference from the "traditional"? Consider the device and individual brands of machines with this installation.
Inverter type washing machine motor
The basis of the action of this motor is that the speed control is carried out by an inverter or a frequency converter. It forms an alternating current of the desired frequency. Thus, the rotation speed and the required speed are maintained at the required level.
The quality that the inverter motor of a washing machine is good is the lack of brushes in it. The rotation of the rotor occurs due to the electromagnetic field.
Benefits
Based on the characteristics of a washing machine with an inverter motor, the following advantages are distinguished:
- since there are no brushes or rubbing parts in the engine, less energy is required for rotation, which increases the efficiency and saves electricity;
- missing parts will not initially have to be changed during operation;
- the engine is characterized by reduced noise;
- set speeds are precisely supported throughout the work cycle.
Pros and Cons: What's More Important
Having dealt with the device and the principle of operation of the engine, it is worth considering how much an inverter motor is needed in the washing machine. What are these advantages and what do they give the device? Do I need to pay extra cash for such innovations, or is it better to be content with conventional brush engines? So, the advantages of inverter technology are:
- energy efficiency;
- reduced noise level;
- the ability to spin at high speed;
- long term of operation;
- exact correspondence of turns at work.
But in such a washing machine, very significant disadvantages stand out. It:
- high price;
- expensive parts and repairs if necessary.
Details on specifications
Having laid out these characteristics “on the shelves”, we can consider each of them in more detail. An indisputable advantage is energy efficiency. The electricity consumption of the washing machines in question is about twenty percent lower than conventional ones.
The statement about the most silent course can be controversial, since in comparison with ordinary collector units, it is true. But if you take a car with direct drive, then the work of the latter is characterized by even less noise. Direct drive washing machines involve spin technology where the drum does not have a belt.
An even more dubious advantage is the possibility of spinning at high speed. Of course, clothes after such processing at the exit will be almost dry. However, having installed 1600, and especially 2000 rpm, there is a risk of getting not just a dry thing from the drum, but torn into pieces. Even if the clothing retains its integrity, it will no longer be necessary to talk about its durability.
The fact that the engine has a long life is certainly a nice bonus. But after all, ordinary washing machines operate without problems for fifteen to twenty years. Even with an even longer service life, would you want to change the unit during this time? Is this “eternal" engine really needed?
And the last of the usually indicated advantages is called the accuracy of revolutions, which is characterized by the inverter motor in the washing machine. What is this indicator and is it needed? It seems that the main function of the appliance is a good wash and the ability to wring laundry. And whether or not he will do it for sure is no longer so important.
To buy or not to buy
Based on the advantages examined in detail, a more detailed understanding of what an inverter motor in a washing machine means comes. You can also conclude whether such a device is needed or whether it is worth being limited to a traditional device.
One way or another, it should be understood that the mere presence of such an engine does not speak about the undoubted advantages of washing. For example, it is not a fact that the declared reduced energy consumption is the most economical of all washing machines. An absolute advantage is the technology that does not include the presence of brushes, but does this justify paying more?
Energy classes for washing machines
So, if saving electric energy is an important indicator when choosing a washing machine, then you need to look not at the presence or absence of inverter technology, but at the energy consumption classes. They are indicated by Latin letters in alphabetical order, the first of which (with two pluses “A ++”) is evidence of the most economical machine. Class G, by contrast, can eat the most energy.
So, for example, class A ++ consumes electricity of less than 0.15 kW, and G - more than 0.39.
In addition to the class, energy consumption is affected by:
- washing program and temperature - the higher the temperature and the longer the selected program, the more energy will be required;
- congestion - the more laundry is placed in the drum, the higher the consumption;
- type of fabric - dry and wet weight is often very different;
- duration of operation - the more time you use the device, the more energy it needs.
We now consider individual models.
Samsung inverter washing machines
From the Samsung series, Crystal Standard can be distinguished. The machine has Eco Bubble bubble wash technology, thanks to which things are perfectly washed even at a temperature of fifteen degrees. This ensures gentle washing and stain removal even in cold water. For this, there is a special regime aimed at combating the most common pollution. In addition to functionality, the device has an excellent design that can fit into a different interior.
Another interesting model of this company is Yukon. Made in a red case, it will be in perfect harmony with the room, adding gloss and sophistication to it. Among the technical characteristics, the dry wash function stands out, that is, treatment with a stream of hot air that destroys odors and harmful microorganisms. Such washing is perfect for costumes, wool products and other things. It is also equipped with the Eco Bubble technology mentioned above.
Naturally, these models also have the motor considered in the article. What the inverter motor looks like in the washing machine can be seen here.
LG washing machine
Another well-known manufacturer of these technical devices is LG. An interesting development for her was the model 6 Motion. The technology consists in different drum movements as opposed to standard torsion. There are six in total.
- Reverse movement is used to better break down detergents.
- Wiggling will make soaking more effective.
- Saturation will ensure uniform distribution of detergent.
- Torsion is the rotation inside the bubble surface.
- Smoothing eliminates deep creases, making it easier to iron clothes.
- Standard rotation.
In addition, there is a steam washing function and, of course, an inverter motor in the washing machine. What kind of technology is described above.
We can only add that this motor has a direct drive, which has already proved its effectiveness.
Conclusion
From all that has been said, it can be concluded that it is worth paying attention to other functions that a washing machine with an inverter motor has, reviewing it, and even then finally decide on the purchase. This type of engine should be taken only as an addition to other advantages, but the unit should not be purchased only because of it.
Now you can find numerous reviews (if you do not watch commercials, but read the opinions of real consumers), in which washing machines from Samsung, LG and others are evaluated comprehensively. In this case, the main attention is paid to more important parameters, for example, the presence of a direct drive in them and the real capabilities of existing programs.