Home Engine Motor from washing. Homemade with an electric motor of the old washing machine. Kindle for animals

Engine

Motor from washing. Homemade with an electric motor of the old washing machine. Kindle for animals

From the details from the washing machine, regardless of its state and type, you can make a variety of useful devices and fixtures.

They can perform various mechanical work, as well as play the role of generators of free backup energy. For the manufacture of homemade with an electric motor, the housing, wiring and other parts will rise.

Variants of devices

Below is described what can be made from the old washing machine. These devices will be useful for farm, construction, gardening and repair.

The most common homemade is emery. Since the diameters of the shaft of the motor and the grinding stone are different, it will be necessary to make a consistent adapter. His role will play a piece of 20-centimeter pipe. At the end of the last one should make a thread so that it is twice as long than the grinding stone. Its direction should be the opposite rotation of the motor. This is necessary so that the grinding circle does not unscrew and flick.

Adapter should be fixed on the motor shaft. Then you will need to drill a hole there, and screw the bolt and the nut to finally fix the emery circle with the adapter. It remains to strengthen the homemade on the reliable basis.

Motor power from a washing machine is enough for a small lathe or drum-grinding machine. In the first case, you can slowly treat the cylindrical workpiece. For more reliable consolidation, apply a support that protects the motor from excessive side loads. In the second case, the cylinder is put on the engine shaft, which is hoping for grinding paper. Inside it should also be installed a steel bar, with which you can fix on the motor shaft.

The old washing machine of the activator type can turn into a small concrete mixer. This follows:

Make a blade, for which it is necessary to cut out of 4-5 mm steel blanks, connect at right angles (in the form of the letter P), and cook.
Attach the item to the activator place.
Connect the engine to the network (see below).
It will only be left to put the necessary building materials in the tank.
The power of the motor in this case will be sufficient for small volumes.

You can also make a bubble. In addition to the engine, a drum will be required from the washing machine. You need to make two sharpened blades playing the role of knives. The drum is attached to the support frame with bolts. In its lower part, an outlet should be done. One blade with a knife is installed on the bottom, and the other is closer to the top. On the front of the drum, it is necessary to adjust the cover so that the feed is not figured on the sides.

Another possible homemade is a lawn mower. It will work at all worse than the factory. For its manufacture, you will need:

First, it is necessary to weld the square frame with the axes. Based on which it is attached from its lower side, you should do a hole for the motor shaft, and then fasten it. Of the longer pipes, it is necessary to make a P-shaped handle. A rubber casing is put on its horizontal part to be more convenient to hold. Wire with switch connected to the motor. If you plan to use wet grass to circumcise, then you need to carefully insulate all conductive parts.

Finally, the last device that can be made from the washing machine - this is generator. Asynchronous engine will require refinement. It is necessary to disassemble it, cut into the rotor of the grooves in which it is necessary to insert and glue with cold welding neodymium magnets. The working winding will need to be connected to the controller, which stabilizes and rectifies the current induced in it and provides a given voltage.

Such a generator will be able to feed the lamp or charge the battery. The rotor can be driven by drill, screwdriver, or a pedal mechanism. Other options are also possible.

Types of motors

In older washing machines, asynchronous electric motors were used. They consist of a stator with a winding and a cylindrical rotor, which is driven by a rotating magnetic field. They are distinguished by low noise, ease of design, and high enough power. But also there are also cons - these are large dimensions and weight, complexity of smooth speed control, and low efficiency and torque. They also cannot work as a generator without alteration.

The most common are two-phase asynchronous engines.. They have a working and starting winding. The first is directly connected, and the second is through the phase shifting capacitor. Currently, asynchronous motors in washing machines are not used.

The collector engine is used in all modern washing machines. Works on direct and alternating current. It consists of a stator and the rotor, the magnetic fields of which interact, with the result that the latter rotates. It is equipped with a collector through which the stress through the brushes is served on the winding. Advantages - high torque and considerable rotation speed, which can easily and smoothly adjust. Collective motors are also capable of working in a generator mode with external excitation.

The inverter engine is connected directly to the drum. It is characterized by a rather complicated design. This motor can operate as an effective generator if the manufacturer of the electric motor installed the magnets in the rotor, thanks to which a considerable force will be induced in the stator.

Connection and verification

You must make sure that the selected motor works. To do this, determine the conclusions of the windings using a tester or multimeter. To check the operability of the collector motor, you need to connect one cable wire with a fork to one brush, and the other to the winding output. Free conductors are connected to each other. If the engine is working, the rotor will start rotating.

Asynchronous motor is connected differently. First you need to determine the working and exciting winding. The first will have greater resistance. It is supplied directly to it, and to the exciting - through the phase shifting capacitor.

The masterful owner does not have such a thing as trash. Any failed unit or technique is at least deferred benefit. Today, the editorial board will tell you how to use some units of old washing machines with the mind. Lawn mower, concrete mixer, is an incomplete list of useful homemakes from the engine and drum from, which will tell in detail in this review. You are waiting for step-by-step photos and video master classes with the most simple for incarnation, but useful ideas, how to make homemade from the engine from a washing machine.

Read in the article

Types of engines of washing machines

How to make a grinding machine or sharpened from the engine washing machine

If you do not know where to use the motor from, - make a grinding machine. This is one of the most simple "alterations" of the engine washing. The biggest problem in the grinding assembly is to ensure good, sustainable fastening of the grinding stone on the engine shaft, most often use a special flange.

Consider in detail all stages of work:

Illustration	Description of action
	For work, we use the engine from the washing machine 180 V, at 1,400 revolutions. You should not choose too powerful engine. The first stage is the insulation of the wires.
	Place the grinding wheel under the adapter. Moreover, for fastening the hub, it is necessary to use a washer and a nut with a threads directed to the side opposite to the rotation of the shaft. Otherwise, it will be unwound and at the first launch the grinding stone flies.
	Cut the metal corners, you can cut 8 mm from sheets. With the help of bolts, drift motor to the bed.
	We carry out the assembly of all elements of the grinding disk and test start.
	The next stage of painting and welding to the base
	At shutdown, the design of the surface with abrasive material. The easiest to use bilateral scotch for these purposes. By the same principle you can make with your own hands sharpened from the washing machine.

Comment

Electrician 5 discharge of LLC Petrokom

Ask a Question

"If you need to change the direction of rotation of the rotor of a sharpening machine from a washing machine, it is enough to switch the corresponding windings for asynchronous engines. If you do not have a starting coil, then the device will work on the right side yourself.

Turning machine

In this homemade, the most difficult to weld the right frame for the foundation. The lathe must necessarily have a steady base. The frame can be made of corners and profiles, and other primary materials. The most important thing is that the axis of the engine is set up parallel to the reference design.

Motor in such models asynchronous, usually with two speeds, from 400 to 3000 revolutions per minute.

For more information about how you can use a motor from a washing machine and collect the lathe with it, look in this video:

Perquance machine from washing machine with your own hands

Such a machine will easily fulfill "all dirty work" for you. It perfectly cope with the time-consuming and a physically difficult task of plugging chickens.

Illustration	Description of action
	We take the shaft from the old washing machine, work out the thread. On the sandpaper we make neat cuts under the Skif.
	In our case, the Skif from vertical loading is suitable.
	Adapter cut out of the old steering finger from UAZ. The thread approached just.
	For clips, we use the cap from the centrifuge from the old semi-automatic washing machine "Siberia".
	For fastening our engine we collect a frame. Strike, weld the "ears".
	POMPU "SADIM" for sealant.
	From the reverse side, install the Skif.
	Check the belt drive of our unit.
	Connect the board with the tip. We connect sequentially winding from the manifold anchor. If you are connected correctly, you will twist your motor to the other side. Fresh control unit under the table top.
	Confirm on the bowl for the loading of carcasses, equipped with rubber pins.
	From above, lay the bottom of the perosnient machine and fasten the cap on the screw.

Such a car will cope with taking the boiler chicken, as well as quail. For the manufacture, about 120 rubber "fingers" were used, with a diameter of 8 mm.

Lawn mower

It is another perfect way where you can apply the engine from a washing machine and give it the second life. By analogy with any device, here the most difficult to make a convenient frame, to which it was possible to fasten the motor. The second most important task is to come up with a casing to protect the motor from dust and, and a person from cuts.

Sometimes they take a frame from a carriage as the basis or. Next, a metal sheet is welded on the frame. From above on the platform, the casing, in front and rear, fit the special bumper. It can be both plastic or rubber and metallic.

Knife variants can be different - from rotary to cylindrical.

Cormor

But for the manufacture of the bubbles, not only the motor from the washing, but also the drum. True, it is necessary to initially choose. However, if not found this, the usual drum is suitable.

It is prescribed to hold beets, or juicy products.

Important! If you use a tank from a washing machine with a vertical load, make sure that the blades do not hurt the bottom and the sides of the capacitance!

How to turn the engine from the old washing machine into the generator

For the manufacture of a homemade generator, you will have to seek help from a professional turcarriage. After purchase, on the engine core, the grooves of a certain depth will be addressed.

To secure magnetic "amplifiers", it is necessary to prepare the tin patterns in advance, the dimensions of which should coincide with the sizes of the core and the width of the grooves. It is important to distribute magnets on the core at the same distance. You can fasten them with glue.

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.

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!

Your favorite washing machine has already lived his life, and you decided to send it to the garbage? Do not rush, because you can create different homemade engine from a washing machine.

In contact with

Spare parts

The automatic washing machine has a rather complicated design. Even in the event of a breakdown, there are spare parts necessary for the manufacture of some homemade. Let's see what can be made from the spare parts of the old washing machine.

The main spare part, of course, is the engine (motor). If it is working, it can be used for the manufacture of the generator, sharpeners, lawn mowers and other devices. Carefully disconnect the wires, remove the Motor from the washing machine housing and save it.

Luke cover can turn into an unusual window or in a beautiful bowl for feeding pets. Also from durable glass you can make a case for meters.

For the design of various homemakes, legs, springs and other small details will be created. The housing itself can become a wardrobe or a unique table.

Consider more what can be done with the motor.

Motor prices for washing machine

motor for washing machine

Types of motors

Asynchronous

The oldest type of engines consisting of fixed stator and rotating rotor. The first serves as the basis and magnetic pipeline for the design, and the second creates drummer's driving force. The entire motor is driven by a variable magnetic field of components.

Asynchronous motors have a weak torque, Therefore, the drum often shake during operation. Other disadvantages - overall dimensions and modest efficiency. At the same time, they are silent, cost cheap, have a simple design.

The asynchronous motor is often found in low-power cheap devices.

There are two- and three-phase asynchronous motors. The first long ago came out of production, and they can only be found. in very old structures.

Collector

The most common type of engines. Perfectly work under variables, and under constant voltage. Under the case of C. spread Rotor, Stator, Generatorproviding speed of rotation. At the collector conclusions there are special brushes, with which the rotor contacts the engine.

Note:If you connect the rotor and the stator directly, the motor shaft will rotate clockwise. For the opposite direction, it is necessary to change the circuit of connecting the electric motor of the washing machine - to connect the brushes towards the rotor.

Unlike its overall predecessor, collector engines are pretty compact and have a greater speed of rotation. They are universal: it works with variables, and with a constant current. The main disadvantage of the collector engine is low wear resistance: due to the constant contacting of the brushes with the collector and the brushes, and the collector is rapidly wear out. If the first can be easily replaced with new, then the replacement of the collector will cost much effort.

Inverter

Most Modern motor type The washing machine consists of a rotor and stator. Unlike other species, the inverter rotor connects to the drum directly. They are distinguished by large wear resistance, lack of extra details, ease of design, silent, small sizes.

However, all this in one motor - the pleasure is not cheap: development, production, and therefore the purchase of an inverter engine requires large financial costs.

Connection

To connect the engine to a 220-volt network, you must have a tester at hand: it will help us break the wires on the pair, And also measure resistance in windings.

Before connecting new models, you need to determine using the wire tester that out of the taogenerator And do not need us during work. It is quite easy to find them - it is enough to measure their resistance: it should be about 70 ohms.

With the help of the same device we find a pair of other contacts. Now plug one of brushes to one of the wires, And the second brush and the other wire connect to the winding outputs. After connecting the engine from a washing machine to the network, the device will start rotating. To change the direction of rotation, it is enough to change the brushes in places.

With old models, the situation is a bit otherwise: after determining the paired outputs you need determine the working and exciting winding. The first has a big resistance than the second.

We figured out how to connect the motor from the washing machine machine to the network. Now let's see which machines and devices can be created independently with it.

Selfieckers

Homemade from the motor is quite varied: with the help of it you can create T flood, lawn mower, concrete mixer, juicer, Potionic circle and much more. Consider the process of making some of the listed devices.

Emery

One of the most common options for using the old engine. Assembling the car does not require special effort. The most difficult part of the work is to fix the grinding stone on the motor. The fact is that the diameters of the shaft and stone differ from each other, so for their connection, you will need a third subject.. A piece of metal pipe is perfect for about 20 cm long. At its end, a thread is cut, the length of which is greater than the thickness of the grinding stone 2 times.

It is necessary to cut the threads in the opposite direction of movement of the electric motor shaft. On the other end we attach the shaft with the help of a soldering iron.

For greater reliability, you can drill at the connection point hole and tighten the bolt there and nut. Alternately, you screw the flange on the threads two pairs of nuts and the washers, and in the end we spin the lock nut.

Fix the engine on the stand. The stand can serve as an old table and a piece of thick board. For fixing, you can use fasteners from the same washing machine from which the engine was seized.