CN205407464U - Actuating motor for traction motor cooling blower for EMUs - Google Patents
Actuating motor for traction motor cooling blower for EMUs Download PDFInfo
- Publication number
- CN205407464U CN205407464U CN201620184974.4U CN201620184974U CN205407464U CN 205407464 U CN205407464 U CN 205407464U CN 201620184974 U CN201620184974 U CN 201620184974U CN 205407464 U CN205407464 U CN 205407464U
- Authority
- CN
- China
- Prior art keywords
- motor
- fan
- rear end
- rotor
- support
- 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
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to an actuating motor for traction motor cooling blower for EMUs, including skeleton oil blanket, front end housing, frame, rear end cap, fan, fan housing, pivot and cable joint, the skeleton oil blanket sets up on the front end housing, and the end cover is fixed at the frame both ends from beginning to end, has the fin on the frame, is equipped with the stator in the frame, and the rotor passes through magnetic field at the stator internal rotation, and the rotor both ends have bearing, bearing setting indoor at the bearing, and the fan is equipped with to the rotor rear end, there is the fan housing on the rear end cap, cable joint sets up on the frame, and the leading out cable line inserts the power and provides power for the motor, and this motor is installed on the fan, and the fan is adorned on the transformer, and during the operation, the fan blows away the heat, prevents the motor overheat stop work. This motor heat dissipation nature is good, and protection level is high, noise and vibration is little, low temperature resistant, and the dirt resistance can be good, and environmental protection and fail safe nature are high.
Description
Technical field
This utility model relates to a kind of cooling fan of pulling motor for motor train unit and drives motor, motor safeguard structure, as the driving equipment of cooling fan of pulling motor for motor train unit, motor provides driving force for blower fan and has the characteristics such as high protection, high temperature resistant, Environmental Safety, reliability are high.
Background technology
The blower fan of EMUs traction both at home and abroad is mostly be contained in EMUs lower part equipment cabin with car at present, sucks cooling air by equipment compartment apron board, through air channel, cooling air is sent into traction electric machine and cools down.Train operation is in special line or existing railway circuit, the many dirt of circuit and white fiber rubbish, and train speed per hour is 0-350km/h, operating ambient temperature-25 DEG C-+40 DEG C.Motor adopts inverter supply, and class of insulation H level also has low cigarette, the characteristic such as halogen-free and fire-retardant.Motor degree of protection reaches IP55, and has passed through protection test and be verified.Drive the mounting condition of motor because this EMUs draw blower fan and use the particularity of the factors such as environment and the different of common motor, it is desirable to motor, thermal diffusivity are good, and anti-dust performance is good, low temperature resistant, and Environmental Safety reliability is high.The dynamic balance grade of rotor requires height, and electric moter noise and vibration otherwise can be caused big.EMUs operate in urban human multi-environment simultaneously, it is desirable to the material safety environmental protection of motor, and environment and passenger is harmless.
Summary of the invention
The purpose of this utility model is in that to overcome the defect of existing motor, it is provided that a kind of thermal diffusivity is good, and noise and vibration are little, low temperature resistant, and anti-dust performance is good, environmental protection and the high a kind of cooling fan of pulling motor for motor train unit driving motor of security reliability.
The technical solution of the utility model: a kind of cooling fan of pulling motor for motor train unit is with driving motor, including outside framework oil seal, bearing, drive end bearing bracket, support, stator, rotor, rear end cap, fan, fan housing, rotating shaft and cable connector, it is characterised in that
Described outside framework oil seal is arranged on drive end bearing bracket, is used for preventing water and dust from entering in motor, and drive end bearing bracket and rear end cap are fixed on support two ends, and front and rear cover is cast-iron structure, and material is HT200；
Described support is provided with fin, and support is built with stator, and rotor is arranged in stator, and rotor is rotated in stator by the action of a magnetic field, and support is cast aluminum construction, and material is ZL205A；Two ends of rotor is provided with two bearings, these two bearings are separately positioned in the bearing chamber of drive end bearing bracket and rear end cap, and rotating shaft the past, rear end cap bore are stretched out for installing cooling blower and fan, and namely rotor rear end is equipped with fan；This fan is aluminium alloy structure, and rear end cap is installed fan housing；
Described cable connector is set directly on support, and extraction cable accesses power supply and provides power to motor, and this cable connector is stainless steel structure；
This motor is that totally enclosed type is from fan cooled drive motor, motor employing integrated design.Motor uses non-maintaining deep groove ball bearing；Motor adopts outside framework oil seal to strengthen the dustproof and waterproof ability that motor is overall；Motor adopts motor adopt anticorona H class F insulating material F and have low cigarette, halogen-free, fire resistance, to adapt to EMUs safety requirements.Motor is arranged on fan supporter by the reversal of the natural order of things of support footing, and motor carries the plastic fan of aluminum-alloy fan rather than common electric machine, by there being fin to be gone out by conduct heat away on support；The rotating shaft of motor is stretched out to install blower fan and self-cooling fan from front and rear cover hole, and support is not wanted rosette, degree of protection IP67 equipped with cable connector.This structure can not only effectively prevent the dust of outside and water from entering motor interior, it is ensured that blower fan continuous service, decreases again the components and parts of motor, decreases because installing rosette, the element such as patch panel and increase failure risk.
This motor insulation material is all from specifying producer special, and anticorona H class F insulating material F also has low cigarette, halogen-free and fire resistance.All of securing member adopts rustless steel, has Corrosion Protection.
This utility model is as the driving motor of cooling fan of pulling motor for motor train unit, its duty is that motor is arranged on blower fan, assembling is on moving vehicle set transformer, when traction electric machine runs, the heat that motor is sent by blower fan blows away, prevent motor overheating from quitting work, it is ensured that EMUs are safe and reliable.This motor degree of protection height, dependable performance, safety and environmental protection, be suitable for low temperature environment, have dust-proof, anti-vile weather etc. can affect the protection of product quality simultaneously.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
Fig. 3 is this utility model mounting structure schematic diagram ON TRAINS.
In figure:1-outside framework oil seal,2-bearing,3-front end,4-support,5-stator,6-rotor,7-rear end cap,8-fan,9-fan housing,10-cable connector,11-centrifugal fan,12-drive motor,13-electrical cnnector joint.
Detailed description of the invention
With reference to above-mentioned accompanying drawing, a kind of cooling fan of pulling motor for motor train unit is with driving motor, including outside framework oil seal 1, bearing 2, drive end bearing bracket 3, support 4, stator 5, rotor 6, rear end cap 7, fan 8, fan housing 9, rotating shaft and cable connector 10, it is characterized in that described outside framework oil seal 1 is arranged on drive end bearing bracket 3, for preventing water and dust from entering in motor, drive end bearing bracket 3 and rear end cap 7 are fixed on support 4 two ends, and front and rear cover is cast-iron structure, and material is HT200；
Described support 4 is provided with fin, and support 4 is built with stator 5, and rotor 6 is arranged in stator 5, and rotor 6 is rotated in stator 5 by the action of a magnetic field, and support 4 is cast aluminum construction, and material is ZL205A；Rotor 6 two ends are provided with two bearings 2, these two bearings 2 are separately positioned in the bearing chamber of drive end bearing bracket 3 and rear end cap 7, and rotating shaft the past, rear end cap bore are stretched out for installing cooling blower and fan 8, and namely rotor 6 rear end is equipped with fan 8；This fan 8 is aluminium alloy structure, and rear end cap 7 is installed fan housing 9；
Described cable connector 10 is arranged on support 4, and extraction cable accesses power supply and provides power to motor, and this cable connector 10 is stainless steel structure；
This motor drives motor as cooling fan of pulling motor for motor train unit, its duty is that motor is arranged on blower fan, assembling is on moving vehicle set transformer, when traction electric machine runs, the heat that motor is sent by blower fan blows away, prevent motor overheating from quitting work, it is ensured that EMUs are safe and reliable.This motor degree of protection height, dependable performance, safety and environmental protection, be suitable for low temperature environment, have dust-proof, anti-vile weather etc. can affect the protection of product quality simultaneously.
Claims (1)
1. a cooling fan of pulling motor for motor train unit is with driving motor, including outside framework oil seal (1), bearing (2), drive end bearing bracket (3), support (4), stator (5), rotor (6), rear end cap (7), fan (8), fan housing (9), rotating shaft and cable connector (10), it is characterised in that:
Described outside framework oil seal (1) is arranged on drive end bearing bracket (3), is used for preventing water and dust from entering in motor, and drive end bearing bracket (3) and rear end cap (7) are fixed on support (4) two ends, and front and rear cover is cast-iron structure, and material is HT200；
Described support (4) is provided with fin, and support (4) is built with stator (5), and rotor (6) is arranged in stator (5), and rotor (6) is rotated in stator (5) by the action of a magnetic field, and support (4) is cast aluminum construction, and material is ZL205A；Rotor (6) two ends are provided with two bearings (2), these two bearings (2) are separately positioned in the bearing chamber of drive end bearing bracket (3) and rear end cap (7), rotating shaft the past, rear end cap bore are stretched out for installing cooling blower and fan (8), and namely rotor (6) rear end is equipped with fan (8)；This fan (8) is aluminium alloy structure, and rear end cap (7) is installed fan housing (9)；
Described cable connector (10) is arranged on support (4), and extraction cable accesses power supply and provides power to motor, and this cable connector (10) is stainless steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184974.4U CN205407464U (en) | 2016-03-11 | 2016-03-11 | Actuating motor for traction motor cooling blower for EMUs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184974.4U CN205407464U (en) | 2016-03-11 | 2016-03-11 | Actuating motor for traction motor cooling blower for EMUs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407464U true CN205407464U (en) | 2016-07-27 |
Family
ID=56439973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184974.4U Active CN205407464U (en) | 2016-03-11 | 2016-03-11 | Actuating motor for traction motor cooling blower for EMUs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245169A (en) * | 2020-02-28 | 2020-06-05 | 泰信电机(苏州)有限公司 | Preparation method of safety motor |
-
2016
- 2016-03-11 CN CN201620184974.4U patent/CN205407464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245169A (en) * | 2020-02-28 | 2020-06-05 | 泰信电机(苏州)有限公司 | Preparation method of safety motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203522388U (en) | Driving motor of high speed EMU traction motor cooling blower | |
| CN205407464U (en) | Actuating motor for traction motor cooling blower for EMUs | |
| CN203225628U (en) | Drive motor for traction fan of high-power locomotive | |
| CN207559779U (en) | A kind of driving motor of moving vehicle set transformer cooling blower | |
| CN207705961U (en) | A kind of driving motor of outlet electric locomotive cooler wind turbine | |
| CN205407467U (en) | EMUs traction motor cooling blower's driving motor | |
| CN205336032U (en) | Locomotive owner driving motor for cooling tower fan | |
| CN207504713U (en) | A kind of driving motor of locomotive auxiliary filter cabinet cooling blower | |
| CN208226744U (en) | A kind of driving motor of motor train unit converter cooling blower | |
| CN207705949U (en) | A kind of driving motor of moving vehicle set transformer cooling blower | |
| CN208508634U (en) | A kind of locomotive arranges the driving motor for current transformer cooling blower | |
| CN202475148U (en) | Drive motor of air-conditioning fan for city rail locomotive | |
| CN207705948U (en) | A kind of driving motor of bilayer motor-car tractive transformer cooling blower | |
| CN207251353U (en) | A kind of driving double-speed motor of standard moving vehicle set transformer cooling blower | |
| CN205977733U (en) | Little distance control's in area fan | |
| CN207926330U (en) | A kind of driving double-speed motor of standard EMU traction motor cooling blower | |
| CN208508666U (en) | A kind of driving motor of locomotive traction ventilation blower | |
| CN207926329U (en) | A kind of driving double-speed motor of railcar current transformer cooling blower | |
| CN207117375U (en) | A kind of engineering maintenance locomotive draws fan driving motor | |
| CN112339723B (en) | Cooling device and cooling method for wet disc brake of electric wheel mining vehicle | |
| CN207117370U (en) | A kind of motor of locomotive traction motor cooling blower | |
| CN204089479U (en) | A kind of self-ventilation asynchronous machine of big fan air-draft-type | |
| CN207117363U (en) | A kind of motor of export locomotive traction electric machine cooling blower | |
| CN207283303U (en) | A kind of driving double-speed motor of new motor train unit converter cooling blower | |
| CN207968149U (en) | A kind of driving motor of locomotive cooling tower wind turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170620 Address after: 410145 Hunan province Changsha Changsha County Gaoqiao Zhen Huai Ying Road No. 28 Patentee after: Hunan Tian Neng Motor Manufacturing Co. Ltd Address before: 412000 Hunan Province, Zhuzhou Shifeng District North Gate Tian Xin Liancheng group technology management department Patentee before: Liancheng Group Co., Ltd., Zhuzhou |