JPS62135556U - - Google Patents
Info
- Publication number
- JPS62135556U JPS62135556U JP2285786U JP2285786U JPS62135556U JP S62135556 U JPS62135556 U JP S62135556U JP 2285786 U JP2285786 U JP 2285786U JP 2285786 U JP2285786 U JP 2285786U JP S62135556 U JPS62135556 U JP S62135556U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- motor case
- heat
- rotating shaft
- cooling structure
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第1図及び第2図は本考案によるモータの冷却
構造を示すためのもので、第1図は全体構成を示
す断面図、第2図は第1図の要部を示す拡大断面
図、第3図は従来の構成を示す断面図である。
1はモータケース、2,3は軸受、4はロータ
、5は角転軸、8はステータ、9は冷却フアン体
、12は空隙部、13はフアン、14は放熱体、
14aは軸部である。
1 and 2 are for showing the motor cooling structure according to the present invention. FIG. 1 is a sectional view showing the overall configuration, FIG. 2 is an enlarged sectional view showing the main part of FIG. 1, and FIG. FIG. 3 is a sectional view showing a conventional configuration. 1 is a motor case, 2 and 3 are bearings, 4 is a rotor, 5 is a rotation shaft, 8 is a stator, 9 is a cooling fan body, 12 is a cavity, 13 is a fan, 14 is a heat sink,
14a is a shaft portion.
Claims (1)
けられた回転軸5と、前記回転軸5に設けられた
ロータ4と、前記モータケース1の一端より外方
に位置し、前記回転軸5に設けられた放熱体14
と、前記モータケース1に設けられ前記モータケ
ース1に風を供給するための冷却フアン9体とを
備え、前記放熱体14を介して回転軸5等の熱が
放熱されるようにしたことを特徴とするモータの
冷却構造。 (2) 前記放熱体14は銅又はアルミ等の熱伝導
性の良い材料よりなると共に、板形状をなしてい
ることを特徴とする実用新案登録請求の範囲第1
項記載のモータの冷却構造。 (3) 前記放熱体14の一端は、前記回転軸5内
に同軸状に挿入されていることを特徴とする実用
新案登録請求の範囲第1項又は第2項記載のモー
タの冷却構造。[Claims for Utility Model Registration] (1) A rotary shaft 5 rotatably provided in a closed motor case 1, a rotor 4 provided on the rotary shaft 5, and a rotor 4 disposed outside one end of the motor case 1. A heat dissipating body 14 located on the side and provided on the rotating shaft 5
and nine cooling fans provided in the motor case 1 for supplying air to the motor case 1, so that the heat of the rotating shaft 5, etc. is radiated through the heat radiator 14. Features a motor cooling structure. (2) Utility model registration claim 1, characterized in that the heat sink 14 is made of a material with good thermal conductivity, such as copper or aluminum, and has a plate shape.
Cooling structure of the motor described in section. (3) The motor cooling structure according to claim 1 or 2, wherein one end of the heat radiator 14 is coaxially inserted into the rotating shaft 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2285786U JPS62135556U (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2285786U JPS62135556U (en) | 1986-02-21 | 1986-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62135556U true JPS62135556U (en) | 1987-08-26 |
Family
ID=30820637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2285786U Pending JPS62135556U (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62135556U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019003569A1 (en) * | 2017-06-26 | 2019-01-03 | 三菱電機株式会社 | Drive unit and robot |
-
1986
- 1986-02-21 JP JP2285786U patent/JPS62135556U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019003569A1 (en) * | 2017-06-26 | 2019-01-03 | 三菱電機株式会社 | Drive unit and robot |
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