WO2017196068A1 - Routeur de moteur et actionneur équipé dudit routeur - Google Patents

Routeur de moteur et actionneur équipé dudit routeur Download PDF

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Publication number
WO2017196068A1
WO2017196068A1 PCT/KR2017/004811 KR2017004811W WO2017196068A1 WO 2017196068 A1 WO2017196068 A1 WO 2017196068A1 KR 2017004811 W KR2017004811 W KR 2017004811W WO 2017196068 A1 WO2017196068 A1 WO 2017196068A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
disposed
guide
router
coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2017/004811
Other languages
English (en)
Korean (ko)
Inventor
박경상
김성진
조정우
박창현
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
Original Assignee
LG Innotek Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020160056981A external-priority patent/KR102694441B1/ko
Priority claimed from KR1020160169537A external-priority patent/KR102864697B1/ko
Priority to CN201780029013.3A priority Critical patent/CN109155565B/zh
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Priority to EP22198726.6A priority patent/EP4138277B1/fr
Priority to EP17796368.3A priority patent/EP3457538B1/fr
Priority to JP2018559193A priority patent/JP7023864B2/ja
Priority to CN202011542387.5A priority patent/CN112615454B/zh
Priority to US16/301,216 priority patent/US11588375B2/en
Publication of WO2017196068A1 publication Critical patent/WO2017196068A1/fr
Anticipated expiration legal-status Critical
Priority to US18/155,451 priority patent/US11870325B2/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes

Definitions

  • Embodiments relate to a router for a motor and an actuator including the same.
  • the motor includes a stator and a rotor.
  • the stator may include a stator core and a coil wound around the teeth of the stator core.
  • the stator may be composed of a plurality of stator cores. Coils may be wound around each stator core.
  • the motor may include a bus bar disposed on the stator to connect coils wound around each stator core.
  • the terminals included in the busbar are connected to the coil by fusing.
  • a power transmission means for transmitting the rotational force of the motor is required.
  • the rotation shaft of the motor may be provided with a worm shaft made of a threaded rotation shaft, and a worm wheel that engages with the worm shaft may be provided.
  • the actuator has a problem that the size of the actuator is large due to the length of the worm shaft and the required diameter of the worm wheel.
  • an embodiment of the present invention is to provide a motor router and an actuator including the same that can reduce the fusing process, reduce the components, and reduce the size.
  • Embodiments to be solved by the embodiments are not limited to the above-mentioned problems, and other problems not mentioned herein will be clearly understood by those skilled in the art from the following description.
  • An embodiment for achieving the above object is a router for a motor including a guide body including an annular body including a first coil guide and protruding from the body, the second coil guide connected to the first coil guide. Can provide.
  • the guide portion may protrude from the upper surface of the body in the direction of the rotation axis passing through the center of the body.
  • the first coil guide may be concavely disposed on the upper surface of the body.
  • the body may include a through hole connected to the first coil guide through the upper and lower surfaces of the body.
  • a plurality of first coil guides are formed, and the first coil guides may be disposed on tracks having different radii with respect to the center of the body.
  • the guide portion may include an inner circumferential surface, an outer circumferential surface, and a side surface connecting the inner circumferential surface and the outer circumferential surface with respect to the center of the body.
  • the second coil guide may be concavely disposed on the inner circumferential surface of the guide part.
  • the second coil guide may be concavely arranged at the side of the guide part.
  • the body includes a first body and a second body disposed on the upper side of the first body, the first body includes a through hole penetrating the upper and lower surfaces, the guide portion 2 may be protruded on the upper surface of the body.
  • the first coil guide is disposed concave in the direction of the center of the body from the outer peripheral surface of the second body in the radial direction with respect to the center of the body, the second coil guide, the outer peripheral surface of the guide portion In the concave may be disposed in the direction of the center of the body.
  • Another embodiment includes a rotating shaft, a rotor coupled to the rotating shaft, a stator disposed outside the rotor, and a router disposed above the stator, wherein the router includes an annular shape including a first coil guide. It may provide an actuator comprising a body and a guide portion protruding from the body, the guide portion including a second coil guide connected to the first coil guide.
  • the housing includes a first accommodating portion, a second accommodating portion, and a third accommodating portion disposed to be in communication with each other, and the body of the rotor, the stator, and the router includes the first accommodating portion.
  • the guide part of the router may be disposed in the second accommodating part, and the rotation shaft may be disposed in the third accommodating part.
  • Another embodiment includes a rotation shaft, a rotor coupled to the rotation shaft, a stator and a terminal cover disposed outside the rotor, wherein the terminal cover includes a body portion covering the stator, and a downward portion from the body portion. It includes an extended side portion, the body portion includes a terminal connected to the coil of the stator, the terminal may be disposed inside the side portion.
  • the terminal may include a terminal body and a terminal formed at an end of the terminal body, and the body portion may include a hole in which the terminal is exposed.
  • the body portion may include a plurality of the holes disposed along the circumference.
  • the plurality of holes may be arranged at equal intervals in the circumferential direction with respect to the center of the body portion.
  • the body portion may be divided into a first region portion and a second region portion partitioned along a circumference, and a plurality of the holes may be disposed only in the first region portion among the first region portion and the second region portion. have.
  • said terminal body comprises a first terminal body and a second terminal body interconnected, said first terminal body comprising said terminal, and said second terminal body being perpendicular to said first terminal body. It may be extended.
  • the body portion includes a first body and a second body
  • the first body includes the first terminal body therein
  • the second body is disposed perpendicular to the first body and the first body 2 terminal body can be included inside.
  • the second body may be disposed in the first region.
  • the busbar assembly is eliminated and the coil connection is configured to guide the intermittent coil directly to the terminal through a change in the wiring method, thereby reducing the number of parts and simplifying the configuration, thereby reducing the manufacturing process and manufacturing cost. Provides a beneficial effect.
  • the busbar assembly is eliminated, thereby eliminating the fusing process between the stator wound coil and the terminal of the busbar assembly, thereby providing an advantageous effect of eliminating the defects that may occur in the fusing process.
  • the busbars are omitted, providing an advantageous effect of reducing the length of the entire actuator.
  • the fusing point of the coil and the terminal is reduced, which provides an advantageous effect of greatly reducing the fusing process.
  • FIG. 1 shows an actuator according to an embodiment
  • FIG. 2 is a cross-sectional view of an actuator based on A-A of FIG. 1;
  • FIG. 4 is a diagram illustrating a stator including a router according to an embodiment
  • FIG. 5 is an enlarged view of area A of FIG. 4,
  • FIG. 6 is a view illustrating a first coil guide and a second coil guide
  • FIG. 7 is a diagram illustrating a stator including a router according to another embodiment
  • FIG. 8 is a cross-sectional view based on B-B of FIG. 7, showing a first coil guide, and FIG. 9 showing a second coil guide.
  • FIG. 10 is a view showing a terminal cover applied to the motor according to another embodiment
  • FIG. 11 is a view showing the outer diameter of the stator and the outer diameter of the terminal cover
  • 17 is a diagram showing a modification of the terminal cover
  • FIG. 18 is a view showing the hole of the terminal cover shown in FIG.
  • 19 is a view showing a modification of the terminal
  • FIG. 20 shows a stator including an insulator
  • FIG. 1 is a view showing an actuator according to an embodiment
  • FIG. 2 is a view showing a cross section of the actuator based on A-A of FIG. 1 and 2 clearly illustrate only the main feature parts in order to conceptually clearly understand the present invention, and as a result, various modifications of the drawings are expected, and the scope of the present invention is limited by the specific shapes shown in the drawings. There is no need to be limited.
  • FIG. 1 is a view showing an actuator according to an embodiment
  • Figure 2 is a cross-sectional view of the actuator based on A-A of FIG. 1 and 2 clearly illustrate only the main feature parts in order to conceptually clearly understand the present invention, and as a result, various modifications of the drawings are expected, and the scope of the present invention is limited by the specific shapes shown in the drawings. There is no need to be limited.
  • the actuator 10 may include a rotation shaft 100, a rotor 200, a stator 300, a router 400, and a housing 500. have.
  • Rotating shaft 100 is a thread formed on the outer peripheral surface, it may be implemented in the form of a worm shaft.
  • the rotor 200 may be disposed inside the stator 300.
  • the rotor 200 may include a rotor core and a magnet.
  • the rotor 200 may be classified as follows according to a coupling method of the rotor core and the magnet.
  • the rotor 200 may be implemented in a type in which the magnet is coupled to the outer circumferential surface of the rotor core. In this type of rotor 200, a separate can member may be coupled to the rotor core in order to prevent separation of the magnet and increase coupling force. Alternatively, the magnet and the rotor core may be double injected to form a single body.
  • the rotor 200 may be implemented in a type in which a magnet is coupled to the inside of the rotor core.
  • the rotor 200 of this type may be provided with a pocket into which the magnet is inserted in the rotor core.
  • the rotor core may be of two types.
  • the rotor core may be formed by stacking a plurality of plates in the form of a thin steel sheet.
  • the rotor core may be formed as a single piece that does not form a skew angle, or may be formed in such a manner that a plurality of unit cores forming a skew angle are combined.
  • the rotor core may be in the form of a single barrel.
  • the rotor core may be formed as a single piece that does not form a skew angle, or may be formed in such a manner that a plurality of unit cores forming a skew angle are combined.
  • the unit cores may each include a magnet externally or internally.
  • the stator 300 is disposed outside the rotor 200.
  • the stator 300 induces electrical interaction with the rotor 200 to induce rotation of the rotor 200.
  • the coil 1 may be wound around the stator 300 to cause interaction with the rotor 200.
  • the detailed configuration of the stator 300 for winding the coil 1 is as follows.
  • the stator 300 may include a stator core including a plurality of teeth.
  • the stator core may be provided with an annular yoke, and a tooth directed to the center at the yoke. Teeth may be provided at regular intervals along the circumference of the yoke.
  • the stator 300 may be formed by stacking a plurality of plates in the form of a thin steel sheet.
  • stator core may be formed by coupling or connecting a plurality of split cores.
  • the coil 1 is wound around the tooth to have a magnetic pole, and the rotor 200 is rotated by the magnetic field formed by the winding of the coil 1 and the rotating shaft 100 is rotated at the same time.
  • the router 400 may be disposed on the stator 300.
  • the router 400 guides the coils 1 wound on the stator 300 and connects the coils 1 to the terminal power supply unit 600 located above the housing 500.
  • the terminal power source 600 may be a place where the power on the U, V, W phase is connected.
  • 3 is a view showing the inside of the housing.
  • the housing 500 may include a first accommodating part 510, a second accommodating part 520, a third accommodating part 530, and a wheel receiving part 540. Can be.
  • the first accommodating part 510 is disposed under the housing 500, and has an inner space for accommodating the body of the rotor 200, the stator 300, and the router 400 (410 of FIG. 4).
  • the second accommodating part 520 is disposed vertically long and has an accommodating space of the guide part (420 of FIG. 4) of the router 400.
  • the lower part of the second accommodating part 520 communicates with the first accommodating part 510, and the upper part is open.
  • the third accommodating part 530 is disposed on the first accommodating part 510 and communicates with the first accommodating part 510.
  • the third accommodating part 530 is disposed vertically long.
  • the rotation shaft 100 is disposed in the third accommodating part 530.
  • the inlet of the third receiver 530 may be connected to the first receiver 510, and the outlet may be connected to a vehicle component such as a brake device.
  • the third accommodating part 530 is partitioned from the second accommodating part 520. Meanwhile, brake oil or lubricating oil of the brake device may flow into the third accommodation part 530 through the outlet of the third accommodation part 530. To prevent this.
  • the outlet of the third accommodating part 530 may be covered with a sealing cover 700.
  • the worm wheel receiving portion 540 communicates with the third receiving portion 530.
  • the worm wheel accommodating part 540 has a receiving space of the worm wheel engaged with the rotation shaft 100.
  • the worm wheel receiving portion 540 may be disposed on either side of the third receiving portion 530, and the second receiving portion 520 may be disposed on the other side.
  • the worm wheel accommodating part 540 may be located in front of the third accommodating part 530 and located behind the third accommodating part 530 of the second accommodating part 520.
  • FIG. 4 is a diagram illustrating a stator 300 including a router 400 according to an embodiment
  • FIG. 5 is an enlarged view of region A of FIG. 4
  • FIG. 6 is a diagram illustrating a first coil guide and a second coil guide. Figure is shown.
  • the router 400 may be disposed on the stator 300.
  • the router 400 may include an annular body 410 and a guide part 420.
  • the body 410 has a constant height and may be an annular plate-shaped member having a hole disposed in the center thereof.
  • the body 410 may include a first coil guide 411.
  • the first coil guide 411 guides the extension part of the coil 1 wound on the stator 300 to the guide part 420.
  • the first coil guide 411 may be concave on the upper surface of the body 410 to form a space in which the coil 1 is accommodated.
  • the first coil guide 411 is formed to extend in the circumferential direction with respect to the center of the router 400 to guide the extension of the coil 1 wound on the stator 30011 to the guide part 420.
  • the first coil guide 411 may be arranged to correspond to the position where the extension of the coil 1 wound on the stator 3100 in the radial direction relative to the center of the router 400 is raised.
  • the through hole 412 may be disposed in the first coil guide 411.
  • the through hole 412 may be disposed to penetrate the upper and lower surfaces of the body 410.
  • the coil 1 located below the body 410 passes through the through hole 412 and is positioned in the first coil guide 411.
  • the coil 1 located in the first coil guide 411 is guided along the first coil guide 411 and connected to the guide part 420.
  • the number of through holes 412 may be set corresponding to the winding method of the coil 1.
  • first coil guides 411a and 411b may be provided.
  • Each of the first coil guides 411a and 411b may be disposed along a circular track having a different radius R1 based on the center of the router 400. This may correspond to a position where the coil 1 rises, or may secure a space for connection to the second coil guide 421 of the guide part 420.
  • the guide part 420 may be disposed to protrude perpendicularly to the body 410. That is, the guide part 420 may be disposed long along the rotation axis direction passing through the center C of the body 410.
  • the guide part 420 serves to guide the coil 1 guided through the first coil guide 411 of the body 410 from the power source located at the top of the housing 500 to the terminal 600.
  • the guide unit 420 may include a second coil guide 421 connected to the first coil guide 411.
  • the second coil guide 421 may be concavely disposed on the surface of the guide part 420.
  • the embodiment is not limited thereto, and may be disposed inside the guide part 420.
  • the guide part 420 may include a plurality of second coil guides 421a, 421b, and 421c.
  • the guide part 420 may be implemented to have a shape including an inner circumferential surface 420a, an outer circumferential surface 420b, and a side surface 420c connecting the inner circumferential surface 420a and the outer circumferential surface 420b.
  • the second coil guide 421 may be concavely disposed on the inner circumferential surface 420a or the side surface 420c.
  • Three second coil guides 421a, 421b, and 421c may be provided. Coils 1 on U, V, and W may be accommodated in each of the second coil guides 421a, 421b, and 421c.
  • two second coil guides 121a121b421a and 421b are disposed on the inner circumferential surface 420a of the guide part 420, and the other second coil guide 421c is the side surface 420c of the guide part 420. Can be placed in.
  • Each of the second coil guides 421a, 421b, and 421c is connected to the first coil guides 411a and 411b.
  • the extension part of the coil 1 wound on the stator 100300 passes through the through hole 412 and is received in the first coil guide 411.
  • the coil 1 accommodated in the first coil guide 411 is guided along the circumferential direction with respect to the center of the router 400 to reach the second coil guide 421 of the guide part 420.
  • the coil 1 accommodated in the second coil guide 421 is guided to the upper portion of the housing 500 to extend from the power source to the terminal 600.
  • FIG. 7 is a diagram illustrating a stator 300 including a router 400 according to another embodiment
  • FIG. 8 is a cross-sectional view based on BB of FIG. 7 and illustrates a first coil guide 411.
  • 9 is a diagram illustrating the second coil guide 421.
  • the body 410 may be implemented as an annular plate-shaped member of a multi-stage form with different heights.
  • the body 410 may include a first body 410a and a second body 410b formed on the first body 410a.
  • the outer diameter of the second body 410b disposed relatively upward is smaller than the outer diameter of the first body 410a.
  • the outer circumferential surface of the second body 410b may include a first coil guide 411 disposed concavely.
  • the second first body 410ba may include a through hole 412.
  • the through hole 412 penetrates through the top and bottom surfaces of the second first body 410b410a.
  • the guide part 420 may be disposed to protrude perpendicularly to the second body 410b. That is, it may be formed long along the rotation axis direction passing through the center (C) of the body (410).
  • the guide part 420 may be implemented to have a shape including an inner circumferential surface 420a, an outer circumferential surface 420b, and a side surface 420c connecting the inner circumferential surface 420a and the outer circumferential surface 420b.
  • the coil guides 421 may all be disposed on the outer circumferential surface 420b.
  • the coil 1 guided along the outer circumferential surface of the second body 410b to the first coil guide 411 is guided to the upper portion of the housing 500 by the second coil guide 421 to be connected to the terminal from the power source (600 in FIG. 2). )
  • FIG. 10 is a diagram illustrating a terminal cover applied to a motor according to another embodiment.
  • a terminal cover 800 may be disposed to replace the router 400 of FIG. 4.
  • the terminal cover 800 covers the upper and side portions of the stator 300.
  • the terminal cover 800 may include a body portion 810, a side portion 820, and a terminal 830.
  • the body portion 810 and the side portion 820 may be divided and described according to their shape and functional characteristics, and may be one means connected to each other up and down.
  • the body 810 covers the stator 300.
  • the body 810 may be an annular member having a hole 401801 disposed at the center thereof.
  • the hole 401801 is where the rotation shaft 100 penetrates.
  • the body portion 810 may include a first body 811 and a second body 812.
  • the first body 811 is an annular member disposed horizontally on the stator 300
  • the second body 812 is a member disposed vertically in the first body 811 and arranged in a longitudinal direction.
  • the first body 811 and the second body 812 may be one mold member connected to each other.
  • the body portion 810 may include a guide 802 protruding from the lower end of the first body 811.
  • the guide 802 contacts the insulator 310 or the coil 1 of the stator 300 to support the first body 811.
  • the side portion 820 may extend downward from the edge of the body portion 810.
  • FIG. 11 is a diagram illustrating an outer diameter of the stator 300 and an outer diameter of the terminal cover 800.
  • the diameter of the terminal cover 800 that is, the outer diameter D1 of the side portion 820 may be the same as the outer diameter D2 of the stator 300.
  • the lower end of the side portion 820 is in contact with the upper end of the stator 300. Specifically, the lower end of the side portion 820 abuts the upper end surface of the stator core of the stator 300.
  • FIGS. 13 to 15 illustrate three terminals, respectively.
  • the terminal 830 may be partially included in the first body 811.
  • Three terminals 830 of U, V, and W may be provided. Common features of the three terminals 830 are as follows.
  • Each terminal 830 may include a terminal body 831 and a terminal 832.
  • the terminal body 831 is included in the first body 811 and the second body 812, and the terminal 832 is exposed to the outside from the first body 811.
  • the terminal body 831 may include a first terminal body 831a and a second terminal body 831b.
  • the first terminal body 831a may be disposed inside the first body 811
  • the second terminal body 831b may be disposed inside the second body 812.
  • the first terminal body 831a and the second terminal body 831b can be divided and described according to their shape and functional characteristics, and are one means connected to each other up and down.
  • Terminals 832 may be provided at both ends of the first terminal body 831a, respectively.
  • the terminal 832 may be bent to fuse with the coil 1 wound on the stator 300.
  • the first terminal body 831a may be formed to be bent along the circumferential direction of the terminal body 831.
  • the second terminal body 831b may be bent to extend vertically from the first terminal body 831a.
  • 16 is a view showing a hole of the terminal cover.
  • a hole 811a in which the terminal 832 is exposed may be disposed in the first body 811.
  • a plurality of holes 811a may be disposed along the circumference of the first body 811.
  • a bridge 815 may be disposed between the holes 811a and the holes 811a.
  • the hole 811a may be provided to be aligned with the position of the terminal 832 of the terminal 830.
  • the coil 1 of the stator 300 that penetrates the hole 811a contacts the terminal 832 and is fused.
  • the first body 811 may be divided into a first region 813 and a second region 814.
  • the first region 813 is a portion where a plurality of holes 811a are formed
  • the second region 814 is a portion where the holes 811a are not formed.
  • Terminals 832 of the terminal 830 are disposed in the first region portion 813.
  • the second terminal body 831b vertically formed may also be disposed in the first region portion 813.
  • the terminal 832 exposed to the outside of the first body 811 is located inside the side portion 820. Accordingly, the side portion 820 surrounds the terminal 832 on which the coil 1 is fused.
  • the actuator according to the embodiment may omit the bus bar because the body part 810 and the side part 820 cover the top of the stator 300 and at the same time serve as a bus bar connecting the coil 1.
  • the bus bar since the bus bar is omitted, the entire length of the actuator can be reduced.
  • the manufacturing cost can be reduced.
  • all six terminals 832 may be disposed in the first region 813. This is possible by reducing the number of terminals 832 to which the coil 1 is connected. In order to reduce the number of terminals 832, the structure and winding method of the stator 300 may be changed.
  • FIG. 17 is a view showing a modification of the terminal cover
  • FIG. 18 is a view showing the hole of the terminal cover shown in FIG. 17,
  • FIG. 19 is a view showing a modification of the terminal.
  • the terminal cover 800 may include a plurality of holes 811a, and the holes 811a may be disposed at regular intervals over the entire first body 811. Specifically, the plurality of holes 811a may be disposed at equal intervals in the circumferential direction with respect to the center of the body portion 810.
  • the position of the hole 811a corresponds to the position of the terminal 832.
  • the hole 811a may include a round edge corresponding to the curved shape of the terminal 832.
  • terminal 830 As a modification of the terminal 830, three terminals 830 of U, V, and W are provided, and all 12 terminals 832 may be disposed.
  • FIG. 20 illustrates a stator including an insulator
  • FIG. 21 illustrates an insulator
  • the stator 300 of the actuator may be implemented as a developed stator in which adjacent stator cores are interconnected.
  • a developed stator may have stator cores unfolded on a plane in the form of a band.
  • the slot open is expanded, so that the spot ratio of the coil 1 is increased, and the winding work for the adjacent stator cores can be performed at once. For example, by winding together two coils 1 adjacent to the stator core, the fusing point can be cut in half.
  • the coil 1 wound on the stator 300 may be wound and guided to the rear side (outside) of the insulator 310.
  • the insulator 310 may include an inner guide 311 and an outer guide 312.
  • the inner guide 311 and the outer guide 312 may prevent the coil 1 wound around the insulator 310 from being separated.
  • the outer guide 312 includes an extension 312a extending upward.
  • a groove 312b may be formed in the extension part 312a. The coil 1 wound around the stator 300 may be inserted into the groove 312b to guide the coil 1 to the outside of the insulator 310.
  • the sealing cover 700 may include a terminal power supply unit 600 connected to an external power source.
  • the terminal body 831 is disposed long along the axial direction of the rotation shaft 100 and connected with the terminal power supply unit 600.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

La présente invention concerne un routeur de moteur qui est pourvu : d'un corps annulaire ayant un premier guide de bobine; d'une partie de guidage formée de façon à faire saillie sur le corps et ayant un second guide de bobine auquel le premier guide de bobine est relié. La présente invention permet ainsi de réduire le nombre de pièces et présente une configuration simplifiée, offrant ainsi l'effet avantageux de réduire les processus de fabrication, ainsi que les coûts de fabrication.
PCT/KR2017/004811 2016-05-10 2017-05-10 Routeur de moteur et actionneur équipé dudit routeur Ceased WO2017196068A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US16/301,216 US11588375B2 (en) 2016-05-10 2017-05-10 Motor
CN202011542387.5A CN112615454B (zh) 2016-05-10 2017-05-10 马达布线装置和具有该马达布线装置的致动器
CN201780029013.3A CN109155565B (zh) 2016-05-10 2017-05-10 马达
EP22198726.6A EP4138277B1 (fr) 2016-05-10 2017-05-10 Moteur comprenant un arbre, un rotor, un stator et un cache-bornes
EP17796368.3A EP3457538B1 (fr) 2016-05-10 2017-05-10 Routeur de moteur et actionneur équipé dudit routeur
JP2018559193A JP7023864B2 (ja) 2016-05-10 2017-05-10 モータ
US18/155,451 US11870325B2 (en) 2016-05-10 2023-01-17 Motor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0056981 2016-05-10
KR1020160056981A KR102694441B1 (ko) 2016-05-10 2016-05-10 모터용 라우터 및 이를 포함하는 액츄에이터
KR1020160169537A KR102864697B1 (ko) 2016-06-30 2016-12-13 액츄에이터
KR10-2016-0169537 2016-12-13

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