JPH03127459U - - Google Patents
Info
- Publication number
- JPH03127459U JPH03127459U JP3434190U JP3434190U JPH03127459U JP H03127459 U JPH03127459 U JP H03127459U JP 3434190 U JP3434190 U JP 3434190U JP 3434190 U JP3434190 U JP 3434190U JP H03127459 U JPH03127459 U JP H03127459U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- fitted
- press
- fixed
- rotor
- 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
Description
第１図は本考案における回転子の側面図、第２
図は同じく回転子の側断面図、第３図は同じくス
リーブの斜視図、第４図は従来の回転子の側断面
図である。
同図中、１は回転子、２は回転軸、３は回転子
鉄心、４はスリーブ、５はボールベアリング、６
は段状部である。
Figure 1 is a side view of the rotor in the present invention, Figure 2 is a side view of the rotor in the present invention.
FIG. 3 is a side sectional view of the rotor, FIG. 3 is a perspective view of the sleeve, and FIG. 4 is a side sectional view of the conventional rotor. In the figure, 1 is a rotor, 2 is a rotating shaft, 3 is a rotor core, 4 is a sleeve, 5 is a ball bearing, 6
is a stepped portion.
Claims (1)
ブを圧入固定してなり、このスリーブの中央に回
転子鉄心を圧入固定してなると共に、同スリーブ
の段状部にボールベアリングを圧入固定してなる
ことを特徴とする電動機の回転子。 A sleeve with stepped shapes of different diameters on both sides is press-fitted and fixed to the rotating shaft, and the rotor core is press-fitted and fixed in the center of this sleeve, and a ball bearing is press-fitted and fixed to the stepped part of the sleeve. A rotor for an electric motor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3434190U JPH03127459U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3434190U JPH03127459U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127459U true JPH03127459U (en) | 1991-12-20 |
Family
ID=31538728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3434190U Pending JPH03127459U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127459U (en) |
-
1990
- 1990-03-30 JP JP3434190U patent/JPH03127459U/ja active Pending