CN108110960A - A kind of motor, controller and the integrated drive system of reduction box - Google Patents
A kind of motor, controller and the integrated drive system of reduction box Download PDFInfo
- Publication number
- CN108110960A CN108110960A CN201810073289.8A CN201810073289A CN108110960A CN 108110960 A CN108110960 A CN 108110960A CN 201810073289 A CN201810073289 A CN 201810073289A CN 108110960 A CN108110960 A CN 108110960A
- Authority
- CN
- China
- Prior art keywords
- motor
- controller
- reduction box
- driving motor
- housing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention provides a kind of motor, controller and the integrated drive systems of reduction box, belong to drive system field, including driving motor, reduction box and controller.Driving motor, reduction box and controller integral are integrally disposed, and controller is fixedly connected on above the housing of reduction box and driving motor.Driving motor is internally provided with the motor junction block of enclosure space.Closed terminal box is provided on driving motor rear end cap.The output terminal of controller, which uses copper bar and is fixed on the junction block in connection box for motor, is connected conducting with driving motor, interior in the electrical connection arrangement terminal box between controller and driving motor.The present invention eliminates motor front end cover, overall structure is more compact, more lightweight, and the assembling of client's vehicle is quick convenient using the integrated structure of electric machine casing, reduction box casing, controller housing.
Description
Technical field
The present invention relates to field of encryption, particularly, are related to a kind of motor, controller and the integrated driving system of reduction box
System.
Background technology
Traditional new-energy automobile drive system is by independent driving motor, and gearbox will be before driving motor by bolt
End cap fixed installation is connected to transmission input, then the assembly of driving motor and gearbox is installed on vehicle frame, motor control
Device processed is then secured by bolts in gearbox and electric machine casing or the discrete proper site for being mounted on vehicle frame.It is this traditional
Driving system structure external dimensions is larger, is unfavorable for vehicle space and efficiently uses, and exposed machinery and electrical connector are more, work safety
And reliability concerns.Simultaneously because electrical connector leaks outside, drive system can usually be caused to break down frequent, influence driving system
The security of system and service life.Therefore, it is necessary to design a kind of more compact structure, more safe and reliable drive system.
The content of the invention
Present invention aims at a kind of motor, controller and the integrated drive system of reduction box is provided, to solve now
There is the technical issues of driving system structure is not compact, the service life is not high, a kind of more compact structure, more lightweight are provided, electrical and machine
Tool connection is more succinct reliable, the more economical integrated driving system of cost.
To achieve the above object, the present invention provides a kind of motor, controller and the integrated drive system of reduction box,
Including driving motor, reduction box and controller, the driving motor, reduction box and controller integral are integrally disposed, the control
Device processed is fixedly connected on above the housing of reduction box and driving motor；The driving motor is internally provided with the motor of enclosure space
Junction block is provided in closed terminal box on the driving motor rear end cap, the output terminal of the controller using copper bar simultaneously
Conducting is connected with driving motor by being fixed on motor junction block, the electrical connection arrangement terminal box between controller and driving motor
It is interior.
The housing of the housing of the controller and the reduction box of driving motor is arranged to an entirety.
Motor temperature sensor, rotary transformer and connector are provided on the driving motor, the motor temperature passes
The cable-through hole that the signal wire of sensor is set from terminal box bottom passes through, and passes through connector and control with the signal wire of rotary transformer
The control signal wire of device processed connects in connection box for motor.
The driving motor uses threephase asynchronous machine or permanent magnet synchronous motor, the threephase asynchronous machine or permanent-magnet synchronous
Electric machine built-in rotor-position detection sensor, detection sensor feed back rotor-position and tach signal to controller.
The output shaft of the driving motor and the input shaft of reduction box are located at same axis, the axis output terminal axis of driving motor
It holds on the housing for being installed on reduction box, drive end bearing bracket and the reduction box casing of driving motor are integrated, and the housing of driving motor is with subtracting
It is bolted after the housing monoblock cast machine-shaping of fast case or respectively casting processing as an entirety.
The housing of the controller passes through bolt and reduction box and electricity after being cast with electric machine casing monoblock cast or respectively
Casing body is connected as entirety.
Junction is equipped with cable-through hole, junction above the housing bottom of the controller and the rear end cap of driving motor
Pass through fluid sealant and seal with O ring.
The invention has the advantages that：
The present invention eliminates motor front end using the integrated structure of electric machine casing, reduction box casing, controller housing
Lid, overall structure is more compact, more lightweight, and the assembling of client's vehicle is quick convenient；Since controller three-phase output end passes through copper bar
It is connected with positioned at the back end cover for motor closing in vivo junction block of shell, the three-phase windings of driving motor connect also by terminal and junction block
It connects, and passes through bolt and fix conducting with copper bar, this connection mode eliminates the cable between motor and controller, not exposed
Interface unit or node, the electrical connection of this frame mode is more succinct, using safety and reliability, and the length of connecting cable
Degree is greatly shortened or substituted by copper bar, and cost is reduced；Due to driving motor temperature sensor and signals of rotating transformer line
It is connected in the closing housing of motor rear end, without exposed interface unit or node, connection is succinct, production facility, safe to use
Reliably.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The attached drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the sectional view of the preferred embodiment of the present invention；
Fig. 2 is the front view of the preferred embodiment of the present invention.
Figure label：1 driving motor, 2 reduction boxes, 3 controllers, 4 motor junction blocks, 5 terminal boxes.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
A kind of motor, controller and the integrated drive system of reduction box, as shown in Figure 1, including driving motor 1, subtracting
Fast case 2 and controller 3, the 3 integrated setting of driving motor 1, reduction box 2 and controller.Cancel 1 drive end bearing bracket of driving motor,
The housing of the housing of controller 3 and reduction box 2 and driving motor 1 is connected into as an organic whole.Driving motor 1
For 60KW permanent magnet synchronous motors；Reduction box 2 is the reduction box of having electronic halting mechanism；Controller 3 is fixedly connected on bolt to be subtracted
Above fast case and electric machine casing.The output shaft of driving motor 1 is located at same axis, driving motor 1 with the input shaft of reduction box 2
Axis output end bearing be installed on the housing of reduction box 2, drive end bearing bracket and 2 housing of reduction box of driving motor 1 are integrated, drive
The housing of motor 1 is bolted after casting processing as one with the housing monoblock cast machine-shaping of reduction box 2 or respectively
A entirety.
Driving motor 1 is internally provided with the motor junction block 4 of enclosure space, is provided on 1 rear end cap of driving motor closed
Terminal box 5 in.Electrical connection between controller 3 and driving motor 1 is disposed in motor rear end and covers closed wiring
In box, electrical connection is succinct and not exposed, compact-sized, lightweight and safe and reliable, easy-to-use, cost economy.Controller 3
Output terminal be connected conducting with driving motor 1 using copper bar and by being fixed on motor junction block 4, controller 3 and driving motor 1
Between electrical connection be arranged in terminal box 5.
Motor temperature sensor, rotary transformer and connector, the motor temperature sensor are provided on driving motor 1
The cable-through hole that is set from 5 bottom of terminal box of signal wire pass through, and pass through connector and control with the signal wire of rotary transformer
The control signal wire of device connects in connection box for motor.Driving motor 1 uses threephase asynchronous machine or permanent magnet synchronous motor, described
Threephase asynchronous machine or permanent magnet synchronous motor built-in rotor position detecting sensor, detection sensor feed back rotor position to controller
It puts and tach signal.
1 output shaft of driving motor and the input shaft of reduction box 2 are co-axially mounted, and eliminate motor front end cover, motor fore bearing
It is installed on the housing of reduction box 2,1 output shaft of driving motor is connected by spline with reduction box input shaft and transfers torque, control
Device 3 is secured by bolts in above reduction box and electric machine casing.Above the housing bottom and 1 rear end cap of driving motor of controller 3
Junction is equipped with cable-through hole, junction by fluid sealant and seal with O ring, the copper bar of the three-phase output end of controller 3 and
Control signal wire enters through cable-through hole in the closed terminal box of back end cover for motor, is fixed by bolts to junction block, terminal box bottom
If there are one line three-way hole is crossed, motor three-phase windings lead-out wire is passed through from the cable-through hole, and junction block is fixed on by terminal and bolt
4, the copper bar drawn with controller output end is connected conducting, and motor temperature sensor signal wire is also from the cable-through hole of terminal box bottom
It passes through, and is connected with signals of rotating transformer line by connector with controller control signal line in connection box for motor, wiring
Lid plate 5 is locked at motor rear cover by bolt, and all electrical connections realize IP67 grades without exposed device or node, terminal box
Sealing protection.
It in the present embodiment, only to illustrate, can also be used as other embodiments, as driving motor 1 exports
Axis can be integral axis with reduction box input shaft, as the cable generation of band connection terminal can also be used in controller three-phase output copper bar
It replaces.
The mechatronics integration drive system that the technical program uses mainly includes the phase asynchronous of driving vehicle traveling
Motor or permanent magnet synchronous motor；Including the threephase asynchronous machine or Permanent Magnet Synchronous Motor Controller using DC power supply power supply；Bag
Including the reduction box to slow down to threephase asynchronous machine or permanent magnet synchronous motor, the reduction box can be single grade of reduction box, two
Shelves reduction box can be the reduction box of having electronic parking function.But it is not limited to cited mode.Particularly, it is of the invention
Driving motor and its controller electrical connection use internal full-closed structure, and being arranged from vehicle installation space influences, and has peace
Dress is convenient, the advantage of cost economy.It is this by phase asynchronous or permanent-magnet synchronous driving motor and its controller, reduction box casing collection
Integrally, and motor is arranged in the technical solution that connection box for motor completely encloses space with controller electrical connection, relatively traditional
By single discrete driving motor, electric machine controller, reduction box body simply assembles and the new-energy automobile that forms drives system
System has the advantages that compact-sizedization, lightweight, machinery and electrical connection are succinct reliable.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of motor, controller and the integrated drive system of reduction box, including driving motor (1), reduction box (2) and control
Device (3) processed, which is characterized in that the driving motor (1), reduction box (2) and controller (3) integrated setting, the control
Device (3) processed is fixedly connected on above the housing of reduction box (2) and driving motor (1)；The driving motor (1) is internally provided with envelope
The motor junction block (4) in space is closed, is provided on driving motor (1) rear end cap in closed terminal box (5), the control
The output terminal of device (3), which uses copper bar and is fixed on motor junction block (4), is connected conducting with driving motor (1), and controller (3) is with driving
In electrical connection arrangement terminal box between dynamic motor (1) in (5).
2. a kind of motor according to claim 1, controller and the integrated drive system of reduction box, feature exist
In the housing of the controller (3) and the housing of the reduction box (2) of driving motor (1) are arranged to an entirety.
3. a kind of motor according to claim 1, controller and the integrated drive system of reduction box, feature exist
In being provided with motor temperature sensor, rotary transformer and connector on the driving motor (1), the motor temperature sensing
The cable-through hole that the signal wire of device is set from terminal box (5) bottom passes through, and with the signal wire of rotary transformer by connector with
The control signal wire of controller connects in connection box for motor.
4. a kind of motor according to claim 1, controller and the integrated drive system of reduction box, feature exist
In the driving motor (1) uses threephase asynchronous machine or permanent magnet synchronous motor, the threephase asynchronous machine or permanent magnet synchronous electric
Machine built-in rotor position detecting sensor, detection sensor feed back rotor-position and tach signal to controller.
5. a kind of motor according to claim 1, controller and the integrated drive system of reduction box, feature exist
In the output shaft of the driving motor (1) is located at same axis, the axis output of driving motor (1) with the input shaft of reduction box (2)
End bearing is installed on the housing of reduction box (2), and drive end bearing bracket and reduction box (2) housing of driving motor (1) are integrated, driving electricity
Be bolted after the housing of machine (1) and the housing monoblock cast machine-shaping of reduction box (2) or respectively casting processing for
One entirety.
6. a kind of motor according to claim 1, controller and the integrated drive system of reduction box, feature exist
In the housing of the controller (3) passes through bolt and reduction box and motor with electric machine casing monoblock cast or respectively after casting
Housing is connected as entirety.
7. a kind of motor according to claim 1, controller and the integrated drive system of reduction box, feature exist
In junction is equipped with cable-through hole, joint part above the housing bottom of the controller (3) and the rear end cap of driving motor (1)
Position passes through fluid sealant and seal with O ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073289.8A CN108110960A (en) | 2018-01-25 | 2018-01-25 | A kind of motor, controller and the integrated drive system of reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073289.8A CN108110960A (en) | 2018-01-25 | 2018-01-25 | A kind of motor, controller and the integrated drive system of reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108110960A true CN108110960A (en) | 2018-06-01 |
Family
ID=62221175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810073289.8A Pending CN108110960A (en) | 2018-01-25 | 2018-01-25 | A kind of motor, controller and the integrated drive system of reduction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108110960A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932471A (en) * | 2019-12-19 | 2020-03-27 | 东风汽车集团有限公司 | Electric drive structure of flat wire motor |
| CN111010055A (en) * | 2020-03-09 | 2020-04-14 | 杭州之山智控技术有限公司 | Universal integrated permanent magnet alternating current servo system |
| EP4199321A4 (en) * | 2020-08-12 | 2024-05-15 | Xpt Nanjing E Powertrain Tech Co Ltd | Coaxial asynchronous electric drive system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294345A (en) * | 1998-04-08 | 1999-10-26 | Shibaura Mechatronics Corp | Pump device |
| CN101580014A (en) * | 2009-04-27 | 2009-11-18 | 武汉理工大学 | Automatic gear shifting control system of motor in electric automobile |
| CN104377881A (en) * | 2014-11-14 | 2015-02-25 | 中国第一汽车股份有限公司 | Integrated driving device for new energy vehicle |
| CN105099084A (en) * | 2014-05-15 | 2015-11-25 | 中山大洋电机股份有限公司 | Integration method for traction motor and inverter and integrated power system |
| CN204845498U (en) * | 2015-06-12 | 2015-12-09 | 上海联孚新能源科技集团有限公司 | Integration electricity system of driving |
| CN107128171A (en) * | 2017-05-24 | 2017-09-05 | 谷林波 | A kind of new-energy automobile power assembly |
-
2018
- 2018-01-25 CN CN201810073289.8A patent/CN108110960A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294345A (en) * | 1998-04-08 | 1999-10-26 | Shibaura Mechatronics Corp | Pump device |
| CN101580014A (en) * | 2009-04-27 | 2009-11-18 | 武汉理工大学 | Automatic gear shifting control system of motor in electric automobile |
| CN105099084A (en) * | 2014-05-15 | 2015-11-25 | 中山大洋电机股份有限公司 | Integration method for traction motor and inverter and integrated power system |
| CN104377881A (en) * | 2014-11-14 | 2015-02-25 | 中国第一汽车股份有限公司 | Integrated driving device for new energy vehicle |
| CN204845498U (en) * | 2015-06-12 | 2015-12-09 | 上海联孚新能源科技集团有限公司 | Integration electricity system of driving |
| CN107128171A (en) * | 2017-05-24 | 2017-09-05 | 谷林波 | A kind of new-energy automobile power assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932471A (en) * | 2019-12-19 | 2020-03-27 | 东风汽车集团有限公司 | Electric drive structure of flat wire motor |
| CN111010055A (en) * | 2020-03-09 | 2020-04-14 | 杭州之山智控技术有限公司 | Universal integrated permanent magnet alternating current servo system |
| EP4199321A4 (en) * | 2020-08-12 | 2024-05-15 | Xpt Nanjing E Powertrain Tech Co Ltd | Coaxial asynchronous electric drive system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105720747B (en) | Driving device | |
| CN108110960A (en) | A kind of motor, controller and the integrated drive system of reduction box | |
| CN105827048B (en) | Rotating electric machine | |
| CN103459236B (en) | Actuating device integrated rotating electric machine | |
| CN101445124A (en) | Electric power steering apparatus | |
| CN105827069A (en) | Rotating electrical machine | |
| KR101617979B1 (en) | Interlock mechanism for electric motor, and electric motor | |
| CN102484407B (en) | Explosion-protected electric motor | |
| CN110365169A (en) | Driving equipment | |
| CN106059147B (en) | A kind of Air Condition Compressor for Electric Vehicle driving DC brushless motor | |
| US6571895B2 (en) | Electrical machine, and a drive arrangement for a vehicle | |
| US10759365B2 (en) | Power electronics module and hybrid module with an electrical signal and/or clutch actuator connection | |
| CN106169839A (en) | A kind of New energy automobile motor of end cap integrated manipulator | |
| CN101582336B (en) | Electric operation mechanism with double output shafts for AC high voltage isolating switch | |
| CN106533098A (en) | Variable frequency speed regulation asynchronous motor with mechanical brake device for top drive | |
| CN103683688B (en) | The door motor that controller is built-in | |
| WO2015174211A1 (en) | Device for driving in-wheel motor | |
| US20120181882A1 (en) | Electric machine having an integrated rotor temperature sensor | |
| JP2006296133A (en) | Rotary electric machine | |
| CN207291635U (en) | Car integrated motor drive system | |
| CN207644146U (en) | Car electric control and the integrated driving device of gearbox | |
| CN209079986U (en) | A kind of motor and controller integral structure and electric boosting steering system | |
| CN219312488U (en) | Driving system and vehicle | |
| CN212412995U (en) | High-precision control motor | |
| CN211456889U (en) | Junction box for hub motor of electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191023 Address after: 412000 Ming day road, Tianyuan District, Zhuzhou, Hunan Province, No. 10 Applicant after: Zhuzhou Gearings Co., Ltd. Address before: 412000, Zhuzhou, Hunan province Tianyuan District Pearl River North Road chestnut rain Industrial Park Applicant before: Zhuzhou Accurate Drive Train Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |