CN221328751U - Integrated liquid cooling servo motor - Google Patents
Integrated liquid cooling servo motor Download PDFInfo
- Publication number
- CN221328751U CN221328751U CN202323115166.1U CN202323115166U CN221328751U CN 221328751 U CN221328751 U CN 221328751U CN 202323115166 U CN202323115166 U CN 202323115166U CN 221328751 U CN221328751 U CN 221328751U
- Authority
- CN
- China
- Prior art keywords
- liquid
- servo motor
- liquid cooling
- permanent magnet
- cooled
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 112
- 238000001816 cooling Methods 0.000 title claims abstract description 89
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses an integrated liquid cooling servo motor which comprises a liquid cooling permanent magnet servo motor and an electro-hydraulic servo driver, wherein two ends of the liquid cooling permanent magnet servo motor in the length direction are respectively a connecting end and a mounting end, the electro-hydraulic servo driver is arranged on the mounting end, and a liquid cooling radiating component is connected between the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver. According to the utility model, the liquid cooling heat dissipation component is connected between the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver, so that the same set of heat dissipation system can be used for simultaneously dissipating heat of the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver, and the heat dissipation systems are not needed to be used respectively, thereby being beneficial to reducing the overall cost.
Description
Technical Field
The utility model relates to the field of motors, in particular to an integrated liquid cooling servo motor.
Background
The electrohydraulic servo driver is one kind of power control equipment for controlling AC motor via changing the power supply frequency of motor and through applying frequency converting technology and microelectronic technology, and the power supply voltage is provided based on the actual requirement of motor to reach the aim of saving power and regulating speed. The liquid cooling permanent magnet servo motor is an engine with a control element in a servo system, and is an indirect speed change device for a supplementary motor.
In the prior art, the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver are required to be independently installed, and a professional technician performs product debugging after selecting and installing. In order to ensure the normal operation of the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver, liquid cooling heat dissipation devices are required to be respectively arranged, so that the cost of customers is increased.
Disclosure of utility model
The utility model mainly aims to provide an integrated liquid cooling servo motor, which aims to solve the technical problems.
In order to achieve the above purpose, the integrated liquid cooling servo motor provided by the utility model comprises a liquid cooling permanent magnet servo motor and an electro-hydraulic servo driver, wherein the two ends of the liquid cooling permanent magnet servo motor along the length direction are respectively a connecting end and a mounting end, the electro-hydraulic servo driver is arranged on the mounting end, a liquid cooling radiating component is connected between the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver, the second component comprises a second shell, and a bolt film capacitor is arranged in the second shell.
In one embodiment, the electro-hydraulic servo driver comprises a first component arranged at the top of the liquid-cooled permanent magnet servo motor and a second component arranged at the mounting end of the liquid-cooled permanent magnet servo motor and connected with the first component.
In an embodiment, the first component includes a first housing, a driving circuit board disposed in the first housing, and a control board electrically connected to the driving circuit board.
In an embodiment, a middle plate is disposed in the first housing, and the control board is disposed on the middle plate.
In an embodiment, a groove is formed in the top of the first shell, and a control key electrically connected with the control board is detachably arranged in the groove.
In an embodiment, the liquid cooling heat dissipation component comprises a liquid cooling heat sink arranged on the first shell, and the liquid cooling heat sink is connected with the liquid cooling permanent magnet servo motor.
In an embodiment, the liquid cooling radiator is provided with a first liquid outlet and a first liquid inlet which are communicated, a second liquid inlet and a second liquid outlet are arranged on the liquid cooling permanent magnet servo motor, and the first liquid outlet and the second liquid inlet are connected through a liquid cooling communicating pipe.
In an embodiment, the mounting end of the liquid-cooled permanent magnet servo motor is provided with an electrical interface, and the second shell is provided with a via hole.
According to the technical scheme, the integrated liquid cooling servo motor comprises a liquid cooling permanent magnet servo motor and an electro-hydraulic servo driver, wherein two ends of the liquid cooling permanent magnet servo motor in the length direction are respectively a connecting end and a mounting end, the electro-hydraulic servo driver is arranged on the mounting end, and a liquid cooling radiating component is connected between the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver. In the technical scheme, the liquid cooling radiating component is connected between the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver, so that the same set of radiating system is used for radiating the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver at the same time, the radiating systems are not needed to be used respectively, and the cost of the radiating system is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an integrated liquid-cooled servo motor according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a split structure of an integrated liquid-cooled servo motor according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a liquid-cooled permanent magnet servo motor according to an embodiment of the present utility model;
Fig. 4 is a schematic structural diagram of an electro-hydraulic servo driver according to an embodiment of the present utility model.
Reference numerals illustrate: 10. liquid cooling permanent magnet servo motor; 11. a connection end; 12. a mounting end; 13. an electrical interface; 14. the second liquid inlet, 15 and the second liquid outlet; 16. a threaded hole; 20. an electrohydraulic servo driver; 21. a first component; 211. a first housing; 212. a driving circuit board; 213. a control board; 214. a middle plate; 215. a via hole; 216. a control key; 22. a second component; 221. a second housing; 222. a brake resistor; 223. a bolt film capacitor; 30. a liquid-cooled heat sink member; 31. a liquid-cooled radiator; 32. liquid cooling communicating pipe; 33. a first liquid inlet; 34. a first liquid outlet.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.
The utility model provides an integrated liquid cooling servo motor which can reduce the space occupied by a servo system, and the integral power of the integrated liquid cooling servo motor is within the range of AC 380V 30kW-37 kW.
As shown in fig. 1-4, the integrated liquid cooling servo motor provided by the embodiment of the utility model comprises a liquid cooling permanent magnet servo motor 10 and an electro-hydraulic servo driver 20, wherein two ends of the liquid cooling permanent magnet servo motor 10 along the length direction are respectively a connecting end 11 and a mounting end 12, the electro-hydraulic servo driver 20 is arranged on the mounting end 12, and a liquid cooling heat dissipation component 30 is connected between the liquid cooling permanent magnet servo motor 10 and the electro-hydraulic servo driver 20.
In this embodiment, the liquid cooling heat dissipation component 30 is connected between the liquid cooling permanent magnet servo motor 10 and the electro-hydraulic servo driver 20, so that the same set of heat dissipation system is used for simultaneously dissipating heat of the liquid cooling permanent magnet servo motor 10 and the electro-hydraulic servo driver 20, the heat dissipation systems are not needed to be used respectively, the overall system cost is reduced, the type selection matching work between the driver and the motor of a customer is simplified, and a user can use the liquid cooling permanent magnet servo motor after the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver are installed.
Specifically, the electro-hydraulic servo driver 20 includes a first component 21 disposed on top of the liquid-cooled permanent magnet servo motor 10, and a second component 22 disposed at the mounting end 12 of the liquid-cooled permanent magnet servo motor 10 and connected to the first component 21. In this embodiment, the electro-hydraulic servo driver 20 and the liquid-cooling permanent magnet servo motor 10 are integrally designed from mechanical connection and electrical connection, so that seamless butt joint is achieved, the matching degree and the overall efficiency of the overall driving system are improved, the operation is simplified, the installation space of equipment is reduced, and the cost of customers is reduced. Meanwhile, by arranging a plurality of threaded holes 16 on the rear end cover of the liquid cooling permanent magnet servo motor 10, the electro-hydraulic servo driver 20 can be fixed on the liquid cooling permanent magnet servo motor 10 through screws, so that rigid connection between the two is realized.
In the application, the electro-hydraulic servo driver 20 and the liquid-cooling permanent magnet servo motor 10 are integrated together in a detachable connection mode, and when any one of the two is damaged, the other is not required to be scrapped at the same time, thereby being beneficial to reducing the maintenance cost. In addition, as the threaded hole 16 is formed in the rear end cover of the liquid-cooled permanent magnet servo motor 10, even if the threaded hole 16 is damaged, the rear end cover is only required to be replaced, the motor shell is not required to be scrapped, so that the liquid-cooled permanent magnet servo motor 10 can continue to work, and the maintenance cost is reduced.
Referring to fig. 2, the first member 21 and the second member 22 are integrally formed and then connected to the upper side and the axial rear end of the liquid-cooled permanent magnet servo motor 10, where the first member 21 includes a first housing 211, a driving circuit board 212 disposed in the first housing 211, and a control board 213, the control board 213 is electrically connected to the driving circuit board 212, a middle board 214 is disposed in the first housing 211, and the control board 213 is disposed on the middle board 214. In the present embodiment, the control board 213 realizes control of the drive circuit board 212 through a flat cable.
In addition, referring to fig. 4, the second member 22 includes a second housing 221 and a bolt film capacitor 223 disposed in the second housing 221. The bolt film capacitor 223 is installed in the second case 221, and a brake resistor 222 is provided in the first case, and the brake resistor 222 may be connected to a connection terminal of the driving circuit board 212 through a wire, and the bolt film capacitor 223 may be connected to a pin terminal of the driving circuit board 212 through a power wire, thereby achieving electrical connection.
The motor power line, motor control line, motor temperature control line, etc. of the liquid cooling permanent magnet servo motor 10 can be electrically connected with the electro-hydraulic servo driver 20 through the electrical interface 13. Meanwhile, the second housing 221 is provided with a via 215, and all connecting harnesses of the motor can be connected with corresponding parts through the via, so that the harnesses can be conveniently stored.
In addition, a groove is formed at the top of the first housing 211, and a control key 216 electrically connected to the control board 213 is detachably disposed in the groove. In this embodiment, the control key 216 may be used as a fitting for disassembly and assembly according to functions and requirements.
In the above embodiment, referring to fig. 2 to 3, the liquid cooling heat dissipation component 30 includes a liquid cooling heat sink 31 disposed on the first housing 211, and the liquid cooling heat sink 31 is connected to the liquid cooling permanent magnet servo motor 10. The liquid cooling radiator 31 is provided with a first liquid outlet 34 and a first liquid inlet 33 which are communicated, the liquid cooling permanent magnet servo motor 10 is provided with a second liquid inlet 14 and a second liquid outlet 15, and the first liquid outlet 34 and the second liquid inlet 14 are connected through a liquid cooling communicating pipe 32.
In this embodiment, a first cooling passage is connected between the first liquid inlet 33 and the first liquid outlet 34, a second cooling passage is connected between the second liquid inlet 14 and the second liquid outlet 15, the first cooling passage is used for cooling the electro-hydraulic servo driver 20, the liquid cooling communication pipe 32 is used for transmitting cooling liquid in the first cooling passage to the second cooling passage, and the second cooling passage is used for cooling the liquid cooling permanent magnet servo motor 10.
The cooling liquid enters the first cooling passage through the first liquid inlet 33 of the first cooling passage, and when the cooling liquid flows in the first cooling passage, the 7in 1IGBT module in the electrohydraulic servo driver 20 can be cooled. Then, the cooling liquid flows from the first liquid outlet 34 to the liquid cooling communicating pipe 32, and flows into the second cooling passage through the second liquid inlet 14 to dissipate heat of the liquid cooling permanent magnet servo motor 10, and the second liquid outlet 15 is used for flowing out the cooling liquid in the second cooling passage to exchange heat. In the application, the cooling liquid can be recycled through a heat exchange mode.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (9)
1. The integrated liquid cooling servo motor is characterized by comprising a liquid cooling permanent magnet servo motor and an electro-hydraulic servo driver, wherein the two ends of the liquid cooling permanent magnet servo motor along the length direction are respectively a connecting end and a mounting end, the electro-hydraulic servo driver is arranged on the mounting end, a liquid cooling radiating component is connected between the liquid cooling permanent magnet servo motor and the electro-hydraulic servo driver, and a bolt film capacitor is arranged in the electro-hydraulic servo driver.
2. The integrated liquid cooled servo motor of claim 1 wherein the electro-hydraulic servo drive comprises a first component disposed on top of the liquid cooled permanent magnet servo motor and a second component disposed at a mounting end of the liquid cooled permanent magnet servo motor and coupled to the first component.
3. The integrated liquid cooled servo motor of claim 2 wherein the first component comprises a first housing, a drive circuit board disposed within the first housing, and a control board electrically connected to the drive circuit board.
4. The integrated liquid cooled servo motor of claim 3 wherein a middle plate is disposed in the first housing and the control plate is disposed on the middle plate.
5. The integrated liquid cooling servo motor according to claim 3, wherein a groove is formed in the top of the first housing, and a control key electrically connected with the control board is detachably arranged in the groove.
6. The integrated liquid-cooled servomotor of claim 3, wherein the liquid-cooled heat sink member comprises a liquid-cooled heat sink disposed on the first housing, the liquid-cooled heat sink being coupled to the liquid-cooled permanent magnet servomotor.
7. The integrated liquid cooling servo motor according to claim 6, wherein the liquid cooling radiator is provided with a first liquid outlet and a first liquid inlet which are communicated, the liquid cooling permanent magnet servo motor is provided with a second liquid inlet and a second liquid outlet, and the first liquid outlet and the second liquid inlet are connected through a liquid cooling communicating pipe.
8. The integrated liquid cooled servo motor of claim 2 wherein the second component comprises a second housing, the bolt film capacitor being disposed within the second housing.
9. The integrated liquid cooled servo motor of claim 8 wherein the mounting end of the liquid cooled permanent magnet servo motor has an electrical interface and the second housing has a via.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221328751U true CN221328751U (en) | 2024-07-12 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2021534568A (en) | In-vehicle computer equipment and intelligent vehicles in intelligent vehicles | |
| JP5250442B2 (en) | Power converter | |
| JP3270186B2 (en) | Inverter device | |
| CN107786070B (en) | Intelligent power module, motor controller and vehicle | |
| JP2010011671A (en) | Power convertor | |
| CN221328751U (en) | Integrated liquid cooling servo motor | |
| CN219087025U (en) | High-power servo driver | |
| CN111246688A (en) | Control assembly for electric automobile | |
| CN219478428U (en) | Water-cooling heat dissipation structure for intelligent cabin host | |
| CN208387212U (en) | Highly integrated intelligent power module and air conditioner | |
| CN111083913A (en) | Heat dissipation plate and servo driver | |
| CN212812468U (en) | Outdoor integrated cabinet base station temperature control device | |
| CN108123614B (en) | Power module | |
| CN111800989A (en) | Controller and air conditioner applying same | |
| CN106301008B (en) | A kind of water-cooling frequency converter rectification module structure | |
| CN217283820U (en) | Power supply with air cooling and liquid cooling device | |
| CN215935350U (en) | Vehicle-mounted screen driving device | |
| CN219554850U (en) | Motor controller | |
| CN206180747U (en) | A cooling body for motor and motor drive | |
| CN214084118U (en) | Integrated control system | |
| CN216699809U (en) | High protection liquid cooling converter | |
| CN211223593U (en) | Electric power steering controller | |
| CN220776362U (en) | Radiator assembly and engineering machinery | |
| CN217789551U (en) | Distributed frequency converter | |
| CN212992193U (en) | Cooling system for medium-voltage frequency conversion device and medium-voltage frequency conversion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |