JPH0348377U - - Google Patents
Info
- Publication number
- JPH0348377U JPH0348377U JP10766789U JP10766789U JPH0348377U JP H0348377 U JPH0348377 U JP H0348377U JP 10766789 U JP10766789 U JP 10766789U JP 10766789 U JP10766789 U JP 10766789U JP H0348377 U JPH0348377 U JP H0348377U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotor
- motor rotor
- rotor core
- view
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案のモータ用ロータの第１の実施
例を示す縦断面図であり、第２図は第１図のＡ−
Ａ′断面を示す断面図である。第３図は第１図の
Ｂ矢視を示す側面図であり、第４図は第３図Ｃ部
の部分拡大図である。第５図は本考案のモータ用
ロータの第２の実施例を示す断面図である。
１……ロータ、２，６……マグネツト、２ａ，
６ａ……マグネツト外周部、３，４，７……ロー
タコア、３ａ，４ａ……ロータコア凸極、３ｂ，
４ｂ……ロータコア凹部、３ｃ，４ｃ，７ｃ……
ロータコア大口径部、３ｂ，４ｄ……ロータコア
小口径部、５……シヤフト、５′……ステーキン
グ。
FIG. 1 is a longitudinal cross-sectional view showing a first embodiment of the motor rotor of the present invention, and FIG.
FIG. 3 is a sectional view showing a section A'. 3 is a side view taken in the direction of arrow B in FIG. 1, and FIG. 4 is a partially enlarged view of section C in FIG. 3. FIG. 5 is a sectional view showing a second embodiment of the motor rotor of the present invention. 1... Rotor, 2, 6... Magnet, 2a,
6a... Magnet outer circumference, 3, 4, 7... Rotor core, 3a, 4a... Rotor core convex pole, 3b,
4b...Rotor core recess, 3c, 4c, 7c...
Rotor core large diameter portion, 3b, 4d... Rotor core small diameter portion, 5... Shaft, 5'... Staking.
Claims (1)
タにおいて、マグネツトの外周形状が多角の形状
からなることを特徴とするモータ用ロータ。 (2) ロータにマグネツトを備えたモータ用ロー
タにおいて、マグネツトの材質が希土類・鉄・ボ
ロンからなることを特徴とする請求項１記載のモ
ータ用ロータ。[Claims for Utility Model Registration] (1) A motor rotor equipped with a magnet, characterized in that the outer periphery of the magnet has a polygonal shape. (2) The motor rotor according to claim 1, wherein the rotor is equipped with a magnet, and the material of the magnet is made of rare earth, iron, or boron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10766789U JPH0348377U (en) | 1989-09-13 | 1989-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10766789U JPH0348377U (en) | 1989-09-13 | 1989-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348377U true JPH0348377U (en) | 1991-05-09 |
Family
ID=31656352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10766789U Pending JPH0348377U (en) | 1989-09-13 | 1989-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348377U (en) |
-
1989
- 1989-09-13 JP JP10766789U patent/JPH0348377U/ja active Pending