Electric motors

FIELD: electricity.

SUBSTANCE: proposed electric motor comprises an anchor core, a collector comprising multiple collector plates, a journal arranged between the anchor core and the collector, and multiple wires, every of which is connected between two adjacent collector plates and is wound around the anchor core via the journal. Wires comprises the first wire, attached between the first two adjacent collector plates, and the second wire attached between second two adjacent collector plates, arranged oppositely to the first two adjacent collector plates relative to the axis of the anchor core. The first wire and the second wire pass along the anchor journal so that they do not contact with each other.

EFFECT: prevention or reduction of the probability of a short circuit in electric motor anchor wires in the journal area located between the anchor core and the collector.

10 cl, 12 dwg

The application priority is claimed under a patent application Japan room 2007-191738.

The technical field

The present invention relates to electric motors having an armature core with a wound around the electrical wires, a reservoir and a neck located between the armature core and the commutator.

Prior art

As shown schematically in figure 2(B), the rotor R of the motor M includes a core 10 anchors with wound around it wires W, the manifold 12 connected with the wires W, and the neck 14, located between the core 10 of the anchor and the collector 12. To prevent the "ascent" of the wires W in the neck 14 after the operation of winding wires W, tiled application Japan 10-210704 proposed the following method.

As shown in figure 10(A), if the wire W1, which has one end connected with the collector plate number 1 reservoir 12, the wire W1 is wound around the neck 14 per turn, passed through one of the slots 11 of the anchor (the slot number 1 anchors)formed on the outer peripheral surface of the core 10 of the anchor, and then passed through the slot number 8 of the anchor, which is located on the side opposite the slot number 1 of the anchor relative to the center core 10 anchors. Further, the wire W1 is wound around the core 10 of the anchor through the slot number 1 anchors and misnomer 8 anchors. After the wire W1 has been wound around the core 10 of the armature, the other end of the wire W1 out of the groove 8 anchors, naratiwas around the neck 14 on politka, and then attached to the collector plate 2, which is located next to the collector plate number 1.

The opposite ends of the wires W1 freely wound around the neck 14. There are ways to prevent the "ascent" of the wire W1 in the neck 14 after the operation wire winding has been completed. In other words, portions of the wires W1 between the core 10 of the anchor and the collector 12 is no need to pull. Therefore, no excessive load may not be applied to the wire W1 due to excessive tension applied during the winding operation, or due to vibrations, which can act on the wire W1 during operation of the engine. There are ways to prevent potential braking wire W1 at the position close to the manifold 12. Figure 10(A), the rotor R has sixteen slots of the armature and thirty-two collector plates.

Figure 10(A) shows the wire W2, indicated by the dotted lines. The wire W2 is connected between the collector plate 17 and the collector plate 18, which is offset by an angle of 180° relative to the collector plate 1 and the collector plate 2 corresponding the O. The wire W2 is wound around the core 10 of the anchor through the slot 16 of the anchor and the groove 9 of the armature in the same way as the wire W1. Similarly, other wires (not shown) is also wound around the core 10 of the anchor through the corresponding slots of the armature, which are determined by the collector plates to which the wires.

As noted above, the wires W1 and W2 connected to the respective collector plates, wound around the core 10 anchors after they have been wound around the neck 14 on the order of one revolution. Therefore, the wires W1 and W2 can contact each other in the neck 14, as the wires W1 and W2 are attached to the collector plate 1 and the collector plate 2, respectively, which are shifted relative to each other at an angle of 180°.

As shown in figure 10(B), brush Br is attached between the collector plates 1 and 2, and between the collector plates number 17 and number 18. So between the wire W1 and wire W2 may be the applied voltage equal to the supply voltage. Further sections of the wires W1 and W2, located in the neck 14, is not so rigidly fixed in their position compared with the plots of these same wires located in the region of the slots 11 of the armature. Therefore, the wires B1 and B2 can RUB against each other due to vibrations during operation of the engine in the I M This can lead to reduction in thickness of the insulating layers of the wires W1 and W2. In particular, in the case of the wires W1 and W2, this may cause a short circuit, since the potential difference between the wires W1 and W2 is large.

Thus there is a need in the engines, which can prevent or reduce potential short circuit of the wires in the neck.

The invention

The present invention is the creation of the engine, the design of which allows to prevent or reduce the possibility of occurrence of short circuit of the wires in the neck.

According to one aspect of the present invention proposed a motor containing the armature core, the manifold comprising a series of collector plates, neck located between the armature core and a collector, and a number of wires, each of which is connected between two adjacent collector plates and are wound around the armature core through the neck. The wire includes a first wire attached between the first two adjacent collector plates, and a second wire connected between two adjacent second collectorama plates located opposite of the first two adjacent collector plates relative to the axis of the armature core. The first wire and the second wire are of vdol the cervical thus, that they do not contact with each other.

Brief description of drawings

The invention is further explained in the description of the preferred variants of the embodiment with reference to the accompanying drawings, in which:

Figure 1 depicts a diagram of the trajectory of winding wires around the armature core of the motor according to the first variant embodiment of the present invention;

Figure 2(A) diagram of the electric motor to the winding wire according to the invention;

Figure 2(B) diagram of the motor after winding wires according to the invention;

Figure 3-6 - types, illustrating in a deployed shape of the trajectory of the winding wires of the motor according to the invention;

Fig.7-9 - types, illustrating in a deployed shape of the trajectory of the winding wires of the motor according to the second variant embodiment of the present invention;

Figure 10 - diagram of the trajectory of winding wires around the armature core in the motor according to the prior art;

Figure 10(B) is a circuit diagram of a known electric motor.

A detailed description of the preferred embodiment variants of the invention

Each of the signs and ideas described above and below may be utilized separately or in conjunction with other signs and ideas for obtaining improved motors. Will be described below in detail, cassilly to the accompanying drawings examples of embodiments of the present invention, using many of the signs and ideas both individually and jointly with each other. The detailed description is not intended to limit the scope of the invention. The amount of the claimed invention is defined only by the claims. Therefore, combinations of features and steps described in the following detailed description may not be necessary for the practical implementation of the invention in its broadest sense, and are only for a specific description of examples of embodiment of the invention. Moreover, various characteristics of the examples and the dependent claims can be combined in ways that are right here not shown to get more efficient ways of realization of these ideas.

In one variation of the embodiment of the present invention, the motor includes an armature core, a reservoir, a neck and a number of wires. The armature core has an axis and forming a series of grooves anchors located on the periphery of the armature core. The manifold includes a series of collector plates, located on the periphery of the collector. The collector has the same axis as the armature core, and at a certain distance relative to the armature core in the axial direction. The neck is located between the armature core and collector and has a diameter that is smaller diameter to the lecturer. Each wire goes along the path, and each wire (a) comes from the first of the collector plates to the outer periphery of the neck and around her part, is (b) through the first slots of the armature is rotated from the first one of the slots of the armature to pass through the second grooves anchors, following the first of the slots of the armature, and then through the third from the slots of the armature situated opposite the second of the slots of the armature relative to the axis of the armature core, is (C) around the armature core through the third and first out of the slots of the armature and extends from the first of the slots of the armature, or (') around the armature core through the third and second from the slots of the armature and extends from the third from the slots of the armature, and (d) around part of the outer periphery of the neck and then from the cervical to the second collector plates, following the first of the collector plates. The first and second slots of the armature is displaced relative to the first and second collector plates, respectively, at an angle of about 180° around the axis.

In this design each wire may first be passed through the first slots of the armature and may withdraw from the armature core through the same first of the slots of the armature, or each wire may first be passed through the first slots of the armature and may withdraw from the armature core through the second of the slots of the armature, next to the first of the slots of the armature. In addition, since the first and second slots of the armature displaced relative to the positive of the first and second collector plates, respectively, at an angle of about 180° around the axis, each of the opposite ends of each wire goes around the neck at approximately 180° or half the length of the periphery of the neck.

Consider the wire 1 and wire number N. the Wire number N is attached between the two collector plates, which are located opposite the collector plates, between which is connected the wire number 1 and which is offset at an angle of 180° relative to the two collector plates, between which is connected the wire number 1. As noted above, each of the opposite ends of each wire is wound around the neck of 180° or half the length of the periphery of the neck. Therefore, the wire 1 and wire number N is not in contact with each other in the neck. Although between wires 1 and the number N can be obtained the maximum electric potential difference, these wires do not contact each other in the neck. There are ways to prevent a short circuit between the wires. Furthermore, since the opposite ends of each wire is wound around the neck at approximately 180° or half the length of the periphery of the neck, it is possible to prevent the "ascent" of the opposite ends on the neck.

The wires may include a number of pairs of first and second wires, the first and second wire wound around the armature core through the same two slots jacorey wire may first go through one of the two slots of the armature, and the second wire may first go through the other of the two slots of the armature.

Next will be described variants of the embodiment of the present invention with reference to Fig.1-9. These options embodiments relate to an electric motor used to power tools such as hammer drill.

The overall design of the rotor of the electric motor

The rotor R (figure 2(A)) of the motor M generally includes a shaft 10s, forming the axis of rotation, the core 10 of the anchor that has the same axis as the shaft 10s, and rigidly mounted on the shaft 10s in a substantially Central position of the shaft 10s along its length, and the collector 12, also having the same axis as the shaft 10s, and rigidly mounted on the shaft 10s in a position nearer to one end of the shaft 10s. The neck 14 formed part of the shaft 10s, located between the core 10 of the anchor and the collector 12.

In this variant embodiment, the motor M has sixteen slots 11 anchors and thirty-two collector plates 12t. More specifically, the grooves 11 of the anchor (called "slots number 1-16 anchor") formed in the outer peripheral surface of the core 10 of the armature and spaced around the periphery relative to each other at equal distances. The collector 12 is divided into thirty-two collector plates 12t (called "collector plate number 1-32")spaced around the periphery relative to each other at equal distances.

is the wires around the armature core

Next will be described with reference to figure 1, 3-6 first typical method of winding wire W around the core 10 of the armature. In this variant embodiment, all of the wire W wound around the core 10 of the anchor according to the trajectory of the same type ("first view of the trajectory).

The first method will be described for the first wire W11, having one end attached to the collector plate 1, and the other end attached to a manifold plate 2. As indicated by the solid lines in figure 1, after joining the collector plate number 1 the first wire W11 is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14, and then the first wire W11 is passed through the slot number 8 of the armature core 10 anchors. The slot number 8 of the armature is displaced relative to the slot number 1 of the anchor at an angle of about 180°.

Then the first wire W11 (figure 1 and figure 3) is rotated from the groove 8 of the anchor is passed through the slot 9 of the anchor, which is located next to the slot number 8 of the anchor. The first wire W11 then passes through the slot number 1 of the anchor, which is located at the position opposite the groove 9 of the armature relative to the Central axis of the core 10 of the armature. Then the first wire W11 is wound around the core 10 of the anchor through the slot number 1 of the armature slot No. 8 anchor for a set number of turns (this is ariante embodiment of the first wire W11 is wound only for one turn). Then the first wire W11 comes out of the groove 8 of the armature is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. In the end the other end of the first wire W11 is attached to the collector plate 2.

Thus the first wire W11 is along the trajectory of the collector plate 1 to the neck 14 - slot number 8 of the anchor - groove 9 anchor - groove number 1 armature - winding through the slot number 1 of the armature slot No. 8 anchor) - slot number 8 of the anchor - neck 14 collector plate number 2".

As indicated by the dotted lines in figure 5, one end of the second wire W12 is attached to the collector plate 2, so that the other end of the first wire W11 is electrically connected with the second wire W12 through collector plate 2. The second wire W12 is wound around the core 10 of the anchor through the same slots of the armature and in the same manner as the first wire W11. After exiting the slot number 8 anchors the other end of the second wire W12 is attached to the collector plate 3.

Thus, the second wire W12 runs along the trajectory manifold plate number 2 - the neck 14 - slot number 8 of the anchor - groove 9 anchor - groove number 1 armature - winding through the slot number 1 of the armature slot No. 8 anchor) - slot number 8 of the anchor - the neck 14 of the collector plate 3".

As indicated by the dashed line is line 6, one end of the third wire W13 is attached to the collector plate 3, so that the other end of the second wire W12 electrically connected with the third wire W13 through collector plate 3. The third wire W13 is wound around the core 10 of the anchor through the slots of the armature, which are located in the following relative to the slots of the armature, through which wound the second wire W12.

More specifically, after joining the collector plate number 3 the third wire W13 is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14, and then the third wire W13 is passed through the slot 9 of the armature core 10 anchors. Next, the third wire W13 turns away from the groove 9 of the anchor to pass through the slot number 10 of the anchor, which is located in the following relative to the slot number 9 anchors. The third wire W13 then passes through the slot number 2 of the anchor, which is located at the position opposite the groove 10 of the anchor relative to the Central axis of the core 10 of the armature. Then the third wire W13 is wound around the core 10 of the anchor through the slot number 2 anchors and a groove 9 anchor for a specified number of turns. Then the third wire W13 out of the groove 9 of the armature is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. In soversheni the outer end of the third wire W13 is attached to the collector plate number 4.

Thus, the third wire W13 runs along the trajectory of the collector plate 3 - neck 14 - slot # 9 anchor - groove 10 of the anchor - groove No. 2 armature - winding through the slot number 2 anchors and a groove 9 anchor) - groove 9 anchor - neck 14 collector plate number 4".

One end of the fourth wires (not shown) is attached to the collector plate 4, so that the other end of the third wire W13 electrically connected to the fourth conductor through the collector plate 4. The fourth wire is wound around the core 10 of the anchor through the same slots of the armature and in the same manner as the third wire W13.

Thus, according to this method two wires wound around the core 10 of the anchor through the same slots of the armature, and the following two wires wound around the core 10 of the anchor through the slots of the armature, which respectively are the following relative to the slots of the armature for the previous two wires. The rest of the wires wound around the core 10 anchors in the same way, so that any two wires wound around the core 10 of the anchor through the slots of the armature, which respectively are the following relative to the slots of the armature for the previous two wires.

For the seventeenth wire W21, which has one end attached to the collector plate 17, and the other end Ave is connected to the collector plate 18, as Kollektornaya plates 17 and 18 are displaced relative to the collector plates 1 and 2 at an angle of about 180°, respectively, use the following method of winding.

As indicated by the dotted lines in figure 1, after joining the collector plate 17 of the seventeenth wire W21 is wound around the right-hand part of the outer periphery of the neck 14 on the order of one half the length of the periphery of the neck 14, and then the seventeenth wire W21 is passed through the slot 16 of the armature core 10 anchors. Next (figure 1 and figure 4) seventeenth wire W21 is rotated from the groove 16 of the anchor passes through the slot number 1 of the anchor, which is located below the groove 16 of the anchor. The seventeenth wire W21 then passes through the groove 9 of the anchor, which is located at the position opposite the groove 1 of the anchor relative to the Central axis of the core 10 of the armature. Then the seventeenth wire W11 is wound around the core 10 of the anchor through the slot 16 of the anchor and the groove 9 of the armature. Then the seventeenth wire W21 out of the groove 16 of the anchor and is wound around the right-hand part of the outer periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. In the end the other end of the seventeenth wire W21 is attached to the collector plate 18.

Thus, the seventeenth wire W21 is along the trajectory of the collector PLA is Tina number 17 - the neck 14 and groove 16 of the anchor - groove number 1 anchor - groove 9 of the armature - winding through the slot 16 of the armature slot No. 9 anchor) - groove 16 of the anchor - the neck 14 of the collector plate 18.

The advantages of the electric motor M

As described above, the slot number 8 of the armature, through which first passes the first wire W11, and the slot number 8 of the armature, through which extends the other end of the first wire W11, is one and the same groove. Additionally, the slot number 8 of the armature is located at the position shifted by an angle of about 180° relative to the collector plates 1 and 2. Therefore, each of the opposite end sections of the first wire W11 is wound around the neck 14 on the order of one half the length of the periphery of the neck 14. Therefore, the first wire W11 (figure 1)connected between the collector plates 1 and 2, and the seventeenth wire W21, connected between the collector plates 17 and 18, not in contact with each other in the neck 14.

The first wire W11 and the seventeenth wire W21 join their respective collector plates, which are located opposite each other, and therefore between the first wire W11, and the seventeenth wire W21 can be obtained the maximum electric potential difference. However, since the first wire W11 and the seventeenth wire W21 is not in contact with each other in the neck 14 (region, Padberg is authorized to vibrations), you have the option to prevent or minimise the potential short circuit between the wires W11 and W21.

Further, each of the opposite end sections of each wire W is wound around the neck 14 on the order of one half the length of the periphery of the neck 14. Therefore, the opposite end sections of the wires W may not "float" in the neck 14.

Although the first wire W11 and the seventeenth wire W21 may partially overlap each other in the slot number 1 of the anchor and in the groove 9 of the armature wires W11 and W21 fixed within these grooves anchors. Therefore, the wires W11 and W21 within the data slots of the armature is not exposed to potential vibration. As a result, any problems due to partial overlapping of the wires W11 and W21, between which there is a maximum electric potential difference can be reduced or eliminated in this design.

Another trajectory of winding wires

Next, with reference to Fig.7-9 will be described an alternative method of winding wires W. According to this method, two wire is also wound around the core 10 of the anchor through the same slots of the armature. However, these two wires to first pass through different slots of the armature.

The first method will be described for the first wire WX1, having one end attached to the collector plate 1, and the other end, prisoedinenii to collector plate 2. As indicated by the solid arrows in Fig.7, after joining the collector plate number 1 the first wire W1 is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. Then the first wire W1 is passed through the slot number 7 of the armature core 10 anchors and then turns to pass through the slot number 8 of the anchor, set the following relative to the slot number 7 of the anchor. Further, the first wire W1 turns away from the groove 8 of the anchor to pass through the slot number 1 of the anchor, which is located at the position opposite the slot number 8 of the anchor relative to the Central axis of the core 10 of the armature. Then the first wire W1 is wound around the core 10 of the anchor through the slot number 1 of the armature slot No. 8 anchor for a specified number of turns. Then the first wire W1 out of the groove 8 of the armature is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. In the end the other end of the first wire W1 attached to the collector plate 2.

Thus, the first wire W1 runs along the trajectory of the collector plate 1 to the neck 14 - slot number 7 of the armature - slot number 8 of the anchor - groove number 1 armature - winding through the slot number 1 of the armature slot No. 8 anchor) - slot number 8 of the anchor - neck 14 collector plate number 2".</>

Thus, according to this method, the first wire WX1 first passes through the slot number 7 of the anchor that does not coincide with the slot number 8 anchors, of which the other end of the first wire WX1 comes out. This type of trajectory hereinafter called "the second type of trajectory.

As indicated by the dotted lines on Fig, one end of the second wire WX2 is attached to the collector plate 2. The second wire WX2 then wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14, and then the second wire WX2 passes through the slot number 8 of the armature core 10 anchors. Next, the second wire WX2 turns away from the groove 8 of the anchor to pass through the slot 9 of the anchor, which is located in the following relative to the slot number 8 of the anchor. The second wire WX2 then passed through the slot number 1 of the anchor, which is located at the position opposite the groove 9 of the armature relative to the Central axis of the armature core. Then the second wire WX2 is wound around the core 10 of the anchor through the slot number 1 of the armature slot No. 8 anchor for a specified number of turns. Then the second wire WX2 out of the groove 8 of the armature and wound on the left side of the outer periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. In the end the other end of the second wire WX2 joins collectorplan number 3.

Thus, the second wire W2 runs along the trajectory manifold plate number 2 - the neck 14 - slot number 8 of the anchor - groove 9 anchor - groove number 1 armature - winding through the slot number 1 of the armature slot No. 8 anchor) - slot number 8 of the anchor - the neck 14 of the collector plate 3".

Thus, the second wire WX2 is wound around the armature core according to the first type of trajectory (figure 3-6), and therefore the second wire WX2 first passes through the same slot number 8 anchors, of which the other end of the second wire WX2 out.

Thus, although the first and second wires WX1 and WX2 wound around the core 10 of the anchor through the slot of the armature 1 and the groove of the armature 8, the second wire WX2 first passes through the slot number 8 of the anchor, which does not coincide with the slot number 7 of the armature, through which first passes the first wire WX1.

As indicated by the dotted lines in figure 9, the third wire WX3 is wound around the core 10 of the armature according to the second type of trajectory through the slots of the armature, which are located in the following relative to the slots of the armature, through which is wound around the first wire WX1.

More specifically, after joining the collector plate number 3 the third wire WX3 is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. Then the third wire WX3 is passed through the slot number 8 of the anchor when Technika 10 anchors and then turns to pass through the slot number 9 anchors located in the following relative to the slot number 8 of the anchor. Then the third wire WX3 turns away from the groove 9 of the anchor to pass through the slot number 2 of the anchor, which is located at the position opposite the groove 9 of the armature relative to the Central axis of the core 10 of the armature. Then the third wire WX3 is wound around the core 10 of the anchor through the slot number 2 anchors and a groove 9 anchor for a specified number of turns. Then the third wire WX3 out of the groove 9 of the armature is wound around the left-hand part of the external periphery of the neck 14 on the order of one half the length of the periphery of the neck 14. In the end the other end of the third wire WX3 is attached to the collector plate number 4.

Thus, the third wire W3 runs along the trajectory of the collector plate 3 - neck 14 - slot number 8 of the anchor - groove 9 anchor - groove No. 2 armature - winding through the slot number 2 anchors and a groove 9 anchor) - groove 9 anchor - neck 14 collector plate number 4".

The fourth wire (not shown) is wound according to the first type of path around the core 10 of the anchor through the slots of the armature, which are located in the following relative to the slots of the armature, through which the second wire is wound WX2. Thus, the fourth wire is wound around the core 10 of the anchor through the slot number 2 anchors and a groove 9 Yak is OC, same, that and the third wire WX3. However, the fourth wire first passes through the groove anchors other than the groove of the armature, through which first passes the third wire WX3.

Thus, in this variant embodiment, the two wire is also wound around the core 10 of the anchor through the same slots of the armature, and the following two wires wound around the core 10 of the anchor through the slots of the armature, which respectively are the following relative to the slots of the armature for the previous two wires. Similarly other wires wound around the core 10 of the armature in such a way that any two wires wound around the core 10 of the anchor through the slots of the armature, which respectively are the following relative to the slots of the armature for the previous two wires.

An alternative embodiment of the

The present invention does not limit the above variants of the embodiment but can be modified in various ways. Although according to the first method, the wire W is wound only on the first type of trajectory (figure 3-6) and according to the second method, the wire W wound alternative on the second path and the first note of the trajectory in the order as shown in Fig.7-9, the wire can nakativaetsa only on the second type of trajectory, or alternatively in the same order of the wires, but now the La on the first sight path and then along the second path.

Further, although the above-described variant embodiment has been described for the motor M, having sixteen slots of the armature and thirty-two collector plates, the present invention is applicable to any other motors having a different number of slots of the armature and a different number of collector plates.

In addition, the number of turns of the winding wire W around the core 10 of the anchor may be determined by the specific case of application.

1. The motor containing:
an armature core having an axis and forming multiple grooves located on the periphery of the armature core,
collector, having the same axis as the armature core, and located at a certain distance relative to the armature core in the axial direction,
this manifold includes many collector plates located on the periphery of the collector,
a neck located between the armature core and the collector and having a diameter less than the diameter of the collector; and
wires passing around the armature core through the slots of the armature core armature; each wire passes along a path in which each wire:
(a) runs from the first of the collector plates to the outer periphery of the neck and around her side,
(b) passes through the first slots of the armature is rotated from the first one of the slots of the armature to pass through storages the slots of the armature, following the first of the slots of the armature, and passes through the third from the slots of the armature situated opposite the second of the slots of the armature relative to the axis of the armature core,
(c) passes around the armature core through the third and first out of the slots of the armature and extends from the first of the slots of the armature and
(d) passes around part of the outer periphery of the neck and from the cervical to the second collector plates, following the first of collector plates; the first and second slots of the armature is displaced relative to the first and second collector plates, respectively, at an angle of about 180° around the axis.

2. The electric motor according to claim 1, characterized in that the wire contain multiple pairs of first and second wires and the first and second wires in each pair are around the armature core through the same two slots of the armature.

3. The electric motor according to claim 2, characterized in that the first and second wires in each pair pass through one of the two slots of the armature and the other of the two slots of the armature, respectively.

4. The motor containing:
an armature core having an axis and forming multiple grooves anchors located on the periphery of the armature core;
collector, having the same axis as the armature core, and located at a distance relative to the armature core in the axial direction,
this manifold contains many collector plates located on p is referee collector;
a neck located between the armature core and the collector and having a diameter less than the diameter of the collector, and
wires passing around the armature core through the slots of the armature core armature,
each wire passes along a path in which each wire:
(a) runs from the first of the collector plates to the outer periphery of the neck and around her side, passes through the first slots of the armature is rotated from the first one of the slots of the armature to pass through the second grooves anchors, following the first of the slots of the armature, and passes through the third from the slots of the armature situated opposite the second of the slots of the armature relative to the axis of the armature core,
(c) passes around the armature core through the third and second from the slots of the armature and extends from the third from the slots of the armature and
(d) passes around part of the outer periphery of the neck and from the cervical to the second collector plates, following the first of collector plates; and
while the first and second slots of the armature is displaced relative to the first and second collector plates, respectively, at an angle of about 180° around the axis.

5. The electric motor according to claim 4, characterized in that the wire contain multiple pairs of first and second wires and the first and second wires in each pair are around the armature core through the same two slots of the armature.

6. The electric motor according to claim 5, otlichalis the same time, the first and second wires in each pair pass through one of the two slots of the armature and the other of the two slots of the armature, respectively.

7. The motor containing:
an armature core having an axis and forming multiple grooves anchor
located on the periphery of the armature core,
collector, having the same axis as the armature core, and located at a distance relative to the armature core in the axial direction,
this manifold contains many collector plates located on the periphery of the collector,
a neck located between the armature core and the collector, and
lots of wires, each of which is connected between two adjacent collector plates and is wound around the armature core through the cervix;
in this case the wires includes a first wire attached between the first two adjacent collector plates, and a second wire connected between the second two adjacent collector plates located opposite of the first two adjacent collector plates relative to the axis; the first wire and the second wire along the neck, with no contact with each other.

8. The electric motor according to claim 7, wherein each of the first and second wires along the neck, while naratiwas around the neck at essentially half the length of the periphery of the neck.

9. E is extradigital according to claim 7, characterized in that all the wires are held between two adjacent collector plates through the armature core on the same path.

10. The electric motor according to claim 7, wherein the wires include wires at the first sight of the trajectory and the wires on the second trajectory;
the wires on the first sight trajectories pass between two adjacent collector plates through the armature core according to the first type of trajectory;
the wires on the second type of trajectory pass between two adjacent collector plates through the armature core according to the second type of trajectory and
wire at the first sight of the trajectory and the wires on the second type of trajectory alternate in the circumferential direction.