JPH0314957U - - Google Patents
Info
- Publication number
- JPH0314957U JPH0314957U JP7392289U JP7392289U JPH0314957U JP H0314957 U JPH0314957 U JP H0314957U JP 7392289 U JP7392289 U JP 7392289U JP 7392289 U JP7392289 U JP 7392289U JP H0314957 U JPH0314957 U JP H0314957U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- stator
- electric motor
- stator core
- heat dissipation
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の電動機の一部省略断面図、第
２図はステータコアと放熱フレームの係合状態を
示す一部省略Ａ−Ａ矢視断面図である。
図中、１……ステータコア、２……ステータ巻
線、３……ロータ、４……回転軸、５……軸受、
６……ブラケツト、７……放熱フレーム、８……
凹溝、９……突起、１０……熱伝導性の良い接着
材である。
FIG. 1 is a partially omitted cross-sectional view of the electric motor of the present invention, and FIG. 2 is a partially omitted cross-sectional view taken along the line A--A showing the state of engagement between the stator core and the heat dissipation frame. In the figure, 1... stator core, 2... stator winding, 3... rotor, 4... rotating shaft, 5... bearing,
6... Bracket, 7... Heat dissipation frame, 8...
Concave groove, 9... Protrusion, 10... Adhesive material with good thermal conductivity.
Claims (1)
テータの両側に装着される軸受を具えたブラケツ
トにより軸支してなる電動機において、上記ステ
ータコアの外周の軸方向に凹溝を形成する一方、
同ステータコアの外周に、外周に放射状のフイン
を、内周に上記凹溝に嵌合する突起を具えたリン
グ状の放熱フレームを熱伝導性の良い接着材を介
して取付けてなることを特徴とする電動機。 In an electric motor in which a rotating shaft of a rotor inserted through a stator is supported by a bracket equipped with bearings mounted on both sides of the stator, a concave groove is formed in the axial direction on the outer periphery of the stator core;
A ring-shaped heat dissipation frame having radial fins on the outer periphery and protrusions that fit into the grooves on the inner periphery is attached to the outer periphery of the stator core via an adhesive with good thermal conductivity. electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7392289U JPH0314957U (en) | 1989-06-23 | 1989-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7392289U JPH0314957U (en) | 1989-06-23 | 1989-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314957U true JPH0314957U (en) | 1991-02-14 |
Family
ID=31613159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7392289U Pending JPH0314957U (en) | 1989-06-23 | 1989-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011030303A (en) * | 2009-07-22 | 2011-02-10 | Fuji Electric Systems Co Ltd | Rotating electrical machine |
| JP2012125088A (en) * | 2010-12-10 | 2012-06-28 | Seiko Epson Corp | Electromechanical device, robot and wheel |
-
1989
- 1989-06-23 JP JP7392289U patent/JPH0314957U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011030303A (en) * | 2009-07-22 | 2011-02-10 | Fuji Electric Systems Co Ltd | Rotating electrical machine |
| JP2012125088A (en) * | 2010-12-10 | 2012-06-28 | Seiko Epson Corp | Electromechanical device, robot and wheel |