Woodworking machine from the engine from a washing machine. Application of the engine from the old washing machine. Perquance machine from washing machine with your own hands

the main / Purchase \\ Sale

When the washing machine breaks, and it is already inappropriate to repair, then the need to purchase a new one appears. Do not rush to throw away the old washing machine. If, then why disappear. From it you can make a lot of useful things that will be useful to you by farm. Let's look at what you can do from the engine from the old washing machine.

Electric emery from the engine washing machine

One of the use of the engine from the machine is the manufacture of electric emery. This device will be very necessary in the household. Thanks to him, it is possible to quickly put the knife, drill, scissors and any other cutting tool. Of course, the task is not one of the lungs, but with a skillful approach, everything can be done quite quickly.

The first and most important task - It is to attach a grinding stone to the engine itself, or rather, to the engine shaft. The problem lies in the fact that the main diameter of the hole in the grinding stone and the diameter of the engine shaft of the washing machine is completely different. This problem is solved. It is necessary to prepare a special flange that will have two different sides. On the one hand, there will be a necessary thread to securely secure the emery circle, and on the other hand, the motor shaft will be pressed. For the manufacture of the flange, it will take a small piece of steel pipe with a diameter of 32 millimeters.

Flange manufacturing process:

We take the necessary pipe (32 millimeter). The length of the pipe should not exceed 20 centimeters.
Now you need to cut the thread on one of the ends of the pipe. For reliable fixation of the flange on the shaft, it is necessary that the thickness of the emery circle is two times less than the thread length. It is very important to take into account the direction of the thread. It should be cut into the opposite direction of rotation of the engine shaft. Otherwise, the grinding stone simply flies from the shaft during rotation.
The other end of the shaft must be heated using a soldering lamp and pressed on the shaft. After cooling, the pipe will safely gain on the shaft. For a stronger connection, you can weld the tube with the shaft. If there is no welding, you can simply drill a hole and connect with a bolt with a nut.
Now you need to pick up three nuts and two washers of the required size. At the end of the pipe with a thread, screw one nut until you stop, wear the appropriate washer, then the emery circle, then another puck and twist all this with the second nut. It is necessary to twist everything tightly, and at the end also fasten the third nut.

The main task is completed, now you need to secure the engine in a safe way. The mounting stand is manufactured depending on the presence of holes for fastening on the very. After making a stand, fix the engine on the workbench. Brackets for the engine on some washing machines are perfectly suitable for fastening on the workbench.

Connecting to the electrical stroke

After the engine with the sandpaper is fixed on the workbench you need to connect it to the power supply.

On this process of manufacturing an electric emery ends. The device is ready to work.

Making a fiber-mower from the engine washing machine

Production technology Cubes

Cormor is ready to work. Thanks to such a device, in just one hour you can recycle up to 100 kilograms of raw materials of various cities.

Production of concrete mixer from the engine washing machine

If you are planning a construction site, do not rush to throw your old washing machine. From it you can make a full-fledged concrete mixer, which will greatly facilitate the construction process.

The process of performing concrete mixing work

We make a generator from the engine washing machine

From the engine of the machine you can make a generator on 12 V. To make it not necessary for a lot of work and many additional materials. All that is needed is 32 special size magnet (20 x 10 x 5 millimeters).

The entire process of rework is that it is necessary to remove the core layer and install special magnets. There are four poles on the rotor, each pole is installed in eight magnets. On the lathe need to remove a small layer of the core and install magnets in these recesses. Then the poles must be poured with epoxy resin, pre-wrapped them with paper. Now you need to install new bearings. Find the working winding, and the old wires cut off. The generator is ready to work.

If you have a fantasy, working hands and necessary knowledge, then on the basis of the above examples, you can collect other devices and devices for various purposes. All fundamental principles are set out on the examples above. The analogy of production in most cases will be the same, with the exception of the characteristic nuances.

In the modern rhythm of life, time flows very quickly and now there is no time high-quality and reliable washing machine turns into garbage due to wear or for other reasons. What to do with your favorite assistant? Many solve with a heavy heart throw the device. But the owners with fantasy and straight hands can start looking for options for using various working parts. This text is designed to help find the use of the engine from the washing machine. So, what can be made from the old washing machine, and, more precisely, from its engine?

You must begin first of all from the basis of the future machine. This platform can serve as a plate from the old chipboard from the old Soviet furniture, distinguished by its strength and reliability. The power part of the unit is the engine from the washing machine. The standard studs are located on its body, which you need to attach mounting corners, which will need to be purchased in advance in any construction supermarket or shop. Accordingly, the corners are fastened to the stand or directly to the base, if it is, of course, it is convenient.

Do not forget that the simple connection of the engine from under the washing machine in 220 W will not lead to anything good. It is necessary to save the native condenser and connect the motor through it.

Since the engine shaft from the washing machine is not intended to fasten various cutting, or grinding disks on it, it will be necessary to search for local electronic boards adapter for sharpening or adapter for emery and purchase it to make a device for conscience.

The purchased adapter sits on 14 millimeter shaft. It is visually with nothing to be confused - a cylindrical element that is fixed with a threaded bolt. The cylinder shaft itself has a thread m 14. It is put on it a two-sided washer with flow diameters, allowing to install all consumables for a grinding machine based on the old engine from a washing machine.

Based on the base makes sense to make and install a removable table from the same plates of fiberboard. For reliable fixation of the table, on the basis it will be necessary to use two drums on both sides of the surface. In this complement to the machine it is necessary to make gaps for the most different discs. It is important.

Thus, it turns out an inexpensive, but functional sharpening or grinding machine. It will last long and reliably, which is very nice, especially in the context of what to make it turned out from the old motor from the washing machine. By the way, some took this principle as a basis in the manufacture of a milling mill, although most of this idea still seems crazy.

Lawn mower

In order to embody this idea and make a high-quality apparatus, you need to use:

steel base;
wheels and handle;
the wire;
the knife to be made independently.

Traditionally, it should be started with a base of sheet steel 500-500-5 millimeters. Prepare wheels from under anything, for example, from an old stroller, fasten them to a steel sheet. On the finished base, the engine itself is mounted directly from the old washing machine by means of standard studs on the motor housing. The aggregate shaft itself, with the help of an adapter in advance on the lathe, is recorded a cutting knife. Then, having prepared a handle from an affordable material, we attach it to a steel basis. For the same handle, the motor power supply is displayed.

The advantages of this lawn mower is the simplicity of the design, as well as its functionality. And the most pleasant thing is the analogue of the factory mower is an order of magnitude more expensive.

Turning machine

For the basis of the product you need a bar 250-50 millimeters on which the engine is mounted from a washing machine. How? The answer is simple - with mounting corners. Studs are secured by bolts to corners, and they, in turn, screw themselves to the base. On the shaft of the motor Sadim adapter for sharpened. After screw the adapter on the threads of the adapter, a removable nozzle is welded from a bolt with an appropriate thread and a small cylinder with spikes. Thus, this part of the machine is a stationary grandmother.

In the role of a moving grandmother performs a welded construction consisting of:

pipes with internal thread;
shaft from vice, at the end of which there is a small cylinder with a stubborn bearing and spikes.

T. ruba is welded on a pedestal of 45-45-3 millimeters. The base for the movable grandmother is made of sheet steel, which also welded a pedestal. Then the base of the grandmother is screwed to the bruus, protruding the base of the machine.

The next structural part of the lathe from the engine from the old machine is "emphasis." It is made from a corner with a drank groove, acting as a guide, and a second corner, which reliably walks on the grooves in the guides due to bolts between these two elements. The same bolts are fixed in the guides. Focusing with self-drawing directly to Brusa.

Circular

Initially, it will be necessary to shove the bed of a square pipe in the form of a small rectangular table. In the center of it it is necessary to cook the ears under the shaft with fastening under. On the top of the bed should be screwed up the tabletop or the cut-out plate of sheet steel. Under the top pieces of the bed will need to boil the base for the engine from the old washing machine with the installation subsequently.

In the form of chassis presented belt transmission. On the shaft of the motor and circular, both pulleys have grooves, and the belt has grooves. This allows the belt not to fly from the pulleys during operation. For the convenience of using and transporting this circular to the legs of the bed on one side, two wheels from the old trolley are attached, and on the other hand - a comfortable handle required long. We can attribute security rules when working with a circular, as well as what you should always check the belt tension. It will save the fingers and other parts of the body as well.

Drovokol.

First you should prepare:

pre-stitching cone with threads on the lathe;
shaft at one end of which carved carved;
two bearings in the case;
bearing sleeve;
pulley;
sleeve under the pulley;
washes and pucks with bolts.

In the form of a motor can act, naturally, the engine from the old typewriter. It is also worth noting that than massive pulley, the more powerful will be woodcut.

First, the shaft is worth putting in the sleeveAnd then collect the shaft on the bearings. After reliably fasten the cone with the shaft by space bolts in such a way that the bolts go into the dotented in the cone. Then the pulley is satisfied with the shaft and clamped through the lock nut. All the mechanics are placed and fasten on a plate of sheet steel. At the end, it will be necessary to make a bed, arrange the engine from the old washing machine with the machine and pull the belt between the pulley of the motor and the shaft.

Some ideas from other elements

The scope of the engine from the old, but such an expensive washing machine is truly great. Options that are described above are just some of the possible. More information about the use of this kind of engine, or, in general, all parts from the old washing machine, including the drum, can be found on the Internet.

« It is better to see once than hear a hundred times"- This immutable truth is applicable to finding interesting variations of using the elements of the washing machine today. How? On the network there are a lot of options that can be done not only from the engine, but also from the drum, the case, and even the belt separately. What is it about? Some parts of the washing machine can be used to make a mill, a mill, a generator, pump, and even a barbell and part of the interior decor can be made from the drum!

The engine is the heart of the washing machine. This device rotates the drum during washing. In the first models of machines to the drum, belts were mounted, which performed in the role of drives and ensured the movement of the container filled with linen. Since then, the developers have noticeably improved this unit that is responsible for the transformation of electricity into mechanical work.

Currently, in the production of washing equipment, three types of engines are used.

Views

Asynchronous

The motors of this type consist of two parts - a fixed element (stator), which performs the function of the supporting structure and serves as a magnetic pipeline, and a rotator rotor, which leads to a drum. The engine rotates as a result of the interaction of the alternating magnetic field of the stator and the rotor. Asynchronous This type of device was called because it is not able to achieve the synchronous speed of the rotating magnetic field, and follows it, as if catching up.

Asynchronous engines are found in two versions: they can be two- and three-phase. Two-phase samples are rare today, because on the threshold of the third millennium, their production has practically stopped.

The vulnerable place of such an engine is to loosen the torque. Externally, this is manifested by a violation of the trajectory of the drum movement - it is swaying without fulfilling a full turn.

The undoubted advantages of asynchronous type devices are the simpleness of the design and simplicity of service, which is the timely lubricant of the motor and replacing the predicted bearings. The asynchronous engine works quietly, and it is fairly cheap.

The disadvantages of the device include large size and low efficiency.

Typically, these engines are equipped with simple and inexpensive models that do not differ in high power.

Collector

Collector engines came to replace two-phase asynchronous devices. Three quarters of household appliances are equipped with motors of this type. Their feature is the ability to operate both from alternating, and from DC.

To understand the principle of such an engine, briefly describe its device. The collector is a copper drum, divided into smooth rows (sections) insulating "partitions". The contacts of these sections with external electrical panels (to designate such sections in the electrician, the term "conclusions") is diametrically located on opposite sides of the circle. With conclusions, both brushes are in contact with the sliding contacts that ensure the interaction of the rotor with the engine, one on each side. As soon as any section is powered, a magnetic field appears in the coil.

With the direct turning on the stator and the rotor, the magnetic field begins to rotate the motor shaft clockwise. This happens due to the interaction of charges: the same charges are repelled, different things are attracted (for greater visibility, remember the "behavior" of ordinary magnets). Brushes gradually move from one section to another - and the movement continues. This process will not be interrupted until the network has a voltage.

To send the shaft counterclockwise, you need to change the distribution of charges on the rotor. For this, the brushes include in the opposite direction - to meet Stator. Usually, miniature electromagnetic starters (power relays) use for this.

Among the advantages of a collective engine is a high speed of rotation, a smooth change in the frequency of revolutions, which depends on the voltage change, independence from the frequency of electrical oscillations, a large starting point and compact device. Among its disadvantages, there is a relatively short service life due to the rapid wear of the brushes and the collector. The friction causes a significant increase in temperature, resulting in the destruction of the layer, insulating the collector contacts. For the same reason, an interetic closure may occur in the winding, which can cause the magnetic field weakening. The external manifestation of such a problem will be the full stop of the drum.

Inverter (inscoleton)

Inverter engine is a direct drive motor. This invention is a little more than 10 years. Developed by the famous Korean concern, it quickly gained popularity due to a long service life, reliability, wear resistance and its very modest dimensions.

The components of this type of engine are also the rotor and the stator, but the fundamental difference is that the motor is attached to the drum directly, without using the connecting elements that fail in the first place.

Among the undoubted advantages of inverter engines are simplicity, lack of details subject to rapid wear, convenient accommodation in the body of the machine, low noise and oscillations, compactness.

The disadvantage of such a motor is the complexity - its production requires high costs and effort, which is noticeably reflected in the price of inverter cars.

Motor Connection Scheme to Network

Modern washing machine

When connecting the engine of a modern washing device to the network with a voltage of 220V, it is necessary to take into account its main features:

it works without a launcher;
to start the motor does not need a starting capacitor.

To start the engine, you should definitely connect to the network by the wire from it. The following are the schemes for connecting collector and uncoolette electric motors.

First of all, determine the "front of work", eliminating the contacts that go from the tahegererator and do not participate in the connection. They are recognized by the tester operating in the module. Fixing the tool on one of the contacts, another probe, find the pair of it. The magnitude of the resistance of the tachogenerator wires is about 70 ohms. To find a pair to the remaining contacts, call them in the same way.

Now go to the most responsible stage of work. Connect the wire 220V to one of the winding outputs. The second one is required to connect with the first brush. The second brush is connected to the remaining 220-volt wire. Turn on the motor into the network to check its operation *. If you did not allow mistakes, the rotor will start rotating. Keep in mind that with such a connection it will move only one way. If the trial starts passed without lining, the device is ready for operation.

To change the direction of movement of the engine to the opposite, the connection of the brushes should be swapped: now the first will be included in the network, and the second is connected to the winding output. Check the readiness of the motor to work described above.

Vitely the connection process you can see in the following video.

Washing machine old model

With the connection of the engine in the old sample machines, it is more complicated.

First, determine the two appropriate pairs of conclusions. To do this, use the tester (it is the multimeter). Fixing the tool on one of the winding conclusions, other probe, find the output, pair to him. The remaining contacts automatically form the second pair.

A homemade master in the economy often have to do what manually is not always easy and convenient. A variety of machines come to the rescue. But for you need a device that will be in motion, for example, an electric motor. But asynchronous three-phase motors, although simple in the device are very common, but it is not always possible to find and buy condensers for him. Therefore, you can use. In this article, we will look at the engine connection scheme from the washing machine to the network for direct rotation and reverse.

What motors are used in washing machines

Most washing machines use collector electric motors. They are convenient because they do not require starting and working capacitors, can directly connect to the network. In addition, the simplest revolver regulator can be bought in any electrical store.

The collector engine from the washing machine consists of:

Rotor with a collector;

Brush knot;

Tacogenerator or Hall Sensor.

To measure the speed of the engine and their regulation are used as time as tacogenerators or lining sensors. They are not used for the usual start from the engine from the 220V network, but needed to work with complex revolutions regulators that support power on the shaft regardless of its load (within the nominal, naturally).

Connection scheme

Initially, the engines from the washing machine are connected to the network using the terminal block. If it was not removed before you - when inspecting the engine, you will see a similar picture:

Order The location of the wires may differ, but mostly their purpose is:

2 wires from brushes;

2 or 3 Wires from the stator winding.

2 Wires from the speed sensor.

Note:

If you have three wires from the stator, then one of them is the average output, used to increase the revolutions in the pressure mode. Then if you found that one pair of wires gives resistance higher than another pair, then connecting to the ends with a large speed resistance will be less, but the torque is higher. And if you choose conclusions with less resistance, then on the contrary - the turns are higher, and the moment below.

Depending on the specific model on the block, contacts of some protection, such as thermal and so on, can be displayed. As a result, for simply connecting to the network, we will need four wires, for example, such:

Recall that most engines are the collector engines with consistent excitation. What does it mean? You need to connect the winding of the stator in series with the winding of the excitation, that is, with an anchor winding.

To do this, you need one end of the stator winding. Connect to a network wire, the second end of the stator winding connects with a wire of one of the brushes, and connect the second brush to the second network wire, this connection scheme is shown in the figure below.

Reverse

In practice, it happens that for use in the wall it is impossible to secure the engine in another plane, then you may not be suitable for the direction of rotation. No need to despair. To change the direction of rotation of the engine from the washing machine, you just need to switch the ends of the stator winding and the excitation winding.

To the process of switching the direction of engine rotation, you need to use the DPDT type toggle switch. These are six contact tunnels, in which there are two independent contact groups (two poles) and two positions in which the average contact is connected either with one or other extreme contact. Its internal diagram is shown above.

Motor connection diagram from washing machine with the possibility of switching the direction of rotation and is shown below.

You need to solder the wires from the brushes to the extreme contacts of the table, and to one of the middle contacts the wire from the stator winding, to the second - the network wire. The second end of the stator winding is also connected to the network. After that, you need to solder jumpers to the free two contacts "Cross-Low".

Adjusting turns

Turns of all collector engines are easily adjustable. To do this, change the current through the windings. You can do this by changing the supply voltage, for example, cutting off part of the phase by reducing the active voltage value. This method of adjustment is called a system of pulse-phase control (Sif).

In practice, you can use any 2.5-3 kW to adjust the engine from the washer. You can use a dimmer for lighting lamps, but in this case, replace the simistor on the BT138x-600 or BTA20-600BW, for example, or any other with a 10 fold of the current reserve relative to the motor consumption, unless of course it is enough. Connection diagram you see below.

But for the simplicity of decision you have to pay. Since we reduce the supply voltage, we limit the current. Accordingly, power decreases. However, when the engine loads, to maintain the specified turnover, it starts to consume a larger current. As a result, due to the reduced voltage, the engine will not be able to develop the maximum power, and its turnover will fall.

To avoid this, there are special fees that support the specified revs to receive feedback from the revolutions sensor. It is those wires that we did not use in the considered schemes. It works according to a similar algorithm:

1. Check the specified number of revolutions.

2. Read the sensor values \u200b\u200band save them to the register.

3. Comparison of sensor readings, real revolutions with specified.

4. If real revs match the specified - do nothing. If the revolutions do not match then:

If the revs are increased - we increase the angle of the phase of the sew phase to a certain value (lower the voltage, current and power);

If the revolutions are lowered - reduce the sequencing angle of the Sif phase (increase the voltage, current and power).

And so repeats in a circle. Thus, when you load the engine shaft - the system itself makes it possible to increase the voltage of the engine supplied to the engine or reduce it when the load increases.

It is not necessary to rush for the development of such, there are inexpensive ready-made solutions. An example of such a device is constructed. An example of a connection scheme you see below.

Here signatures indicate:

M - output to the engine.

AC - connection to the network.

T - Connecting to the Tank.

R0 is the regulator of current revolutions.

R1 - minimal revs.

R2 - Maximum turns

R3 - to adjust the scheme if the engine is unevenly running.

The diagram of the reduced board (to enlarge click on the picture):

Conclusion

Note that the collector, or as it is also called in the people, the brush engine from washing machines is quite high-breeding, in the region of 10,000-15000 rpm. This is due to its design. If you need to achieve small revolutions, for example, 600 rpm, use a belt or toothed gear. Otherwise, even with the use of a special regulator, you will not succeed in achieving normal operation.

Washing machines, like any other type of technology, over time are stolen and fail. We, of course, can you have an old washing machine somewhere, or to disassemble parts. If you went to the last way, you could have the engine from a washing machine that could serve you a good service.

The motor from the old washing machine can be adapted in the garage and build an electric emery from it. To do this, you need to attach the sandpaper, which will rotate. And you can figure out different items, starting with knives, ending with axes and shovels. Agree, the thing is quite necessary in the farm. Also from the engine, you can build other devices that require rotation, for example, an industrial mixer or something else.

Write in the comments that you decided to make from the old engine for a washing machine, we think many will be very interesting and useful to read.

If you came up with what to do with the old engine, then the first question can be disturbed, it's how to connect the electric motor from the washing machine to the 220 V network. And just on this question we will help you find an answer in this instruction.

Before proceeding directly to the connection of the motor, you must first get acquainted with the electrical circuit on which everything will be understood.

Connecting the engine from a washing machine to a 220 volt network should not take a long time. To begin with, look at the wires that go from the engine, it may first seem that there are quite a lot of them, but in fact, if you look at the above scheme, then far from all we need. Specifically, we are interested in the wires of only the rotor and the stator.

We understand with wires

If you look at the block with wires from the front, then usually the first two left wires are the wires' wires, the turnover of the engine of the washing machine is adjusted. We do not need them. In the image, they are white and crossed out with an orange cross.

Then there is a red and brown wire. We marched them with the red arrows to be more clear. The following are two wires on the rotor brushes - gray and green, which are marked with blue arrows. All wires on which the arrows are specified we will need to connect.

To connect the motor from a washing machine to the network 220, we will not need a starting capacitor, as well as the engine itself does not need a launcher.

In different models of washing machines, the wires will differ in colors, but the connection principle remains the same. You just need to find the necessary wires by calling them a multimeter.

To do this, switch the multimeter to measure the resistance. One dipstick touch the first wire, and the second is looking for it a couple.

The operating tachogenerator in a quiet state usually resistance is 70 ohms. You will find these wires immediately and remove them aside.

The rest of the wires simply nick and find them a pair.

Connect the engine from the washing machine

After we found the wire you need left to connect them. To do this, do the following.

According to the scheme, it is necessary to connect one end of the stator winding with the rotor brush. To this end, it is convenient to make a jumper and exhibit it.

On the image, the jumper is highlighted in green.

After that, we have two wires: one end of the rotor winding and a wire that goes on the brush. They are needed. These two ends and connect with a 220 V network.

As soon as you give the voltage to these wires, the motor will immediately begin rotation. The engines of washing machines are quite powerful, so be careful not to have an injury. Best motor is pre-fixed on a flat surface.

If you want to change the engine rotation to the other side, then you just need to cross the jumper to other contacts, change the rotor brushes wires. Look in the scheme as it looks like.

If you are all done correctly, the motor will start rotating. If this happens, then check the engine for performance and after that make conclusions.
Connect the motor of a modern washing machine is quite simple that you will not say about old cars. Here is a slightly different scheme.

Connecting a motor old washing machine

Connecting the engine of the old erasing is a bit more difficult and will require you to find the necessary windings yourself using a multimeter. In order to find the wires, ring the engine winding and find a pair.

To do this, switch the multimeter to measure the resistance, tap the first wire by one end, and find it the second in turn. Write down or remember the resistance of the winding - we will need it.

Further, look for the second pair of wires and fix the resistance. We had two windings with different resistance. Now you need to determine which one is working, and what a launcher. It's simple here, in the working winding the resistance should be less than that of the launcher.

To start the engine of this plan, you will need a button or start relay. The button is needed with the non-fixed contact and will suit, say, the button from the doorbell.

Now connect the motor and the button according to the diagram: but 220 V excitation winding (s) is directly fed to the starting winding (software) you need to apply the same voltage only to start the engine for a short time, and turn it off - for this and need a button ( SB).

We connect directly to the 220V network, and connect to the network 220 V using the SB button.

By - launcher. It is intended only for starting the engine and is involved at the very beginning, until the engine starts rotating.
OV - excitation winding. This is a working winding that is constantly in work, it rotates the engine all the time.
SB - button with which the voltage is fed to the starting winding and after starting the motor turns off it.

After you have made all the connection, it is enough to start the engine from the washing machine. To do this, press the SB button and, as soon as the engine starts rotating, release it.

In order to make a reverse (engine rotation in the opposite direction), you need to change the contacts of the software winding. Thus, the motor will start rotation to the other side.

Everything, now the motor from the old Washing can serve you as a new device.

Before starting the engine, be sure to secure it on a flat surface, since the rotation speed is large enough.