JPH0330766U - - Google Patents
Info
- Publication number
- JPH0330766U JPH0330766U JP8846889U JP8846889U JPH0330766U JP H0330766 U JPH0330766 U JP H0330766U JP 8846889 U JP8846889 U JP 8846889U JP 8846889 U JP8846889 U JP 8846889U JP H0330766 U JPH0330766 U JP H0330766U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- cup
- magnetic
- brushless motor
- motor
- 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
- 239000012778 molding material Substances 0.000 claims 1
Landscapes
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例を一部断面で示した
側面図、第２図は第１図のもののハウジング部分
の斜視図、第３図は従来の直流ブラシレスモータ
を一部断面で示した側面図、第４図は第３図のも
ののハウジング部分の斜視図である。
１４……ホールセンサ、１６……ハウジング、
１７……モータ用磁極、１８……磁気パターン。
Fig. 1 is a partially cross-sectional side view of an embodiment of the present invention, Fig. 2 is a perspective view of the housing portion of Fig. 1, and Fig. 3 is a partially cross-sectional view of a conventional DC brushless motor. FIG. 4 is a perspective view of the housing portion of FIG. 3; 14... Hall sensor, 16... Housing,
17... Magnetic pole for motor, 18... Magnetic pattern.
Claims (1)
ーロータ型の直流ブラシレスモータにおいて、前
記回転子をプラスチツク・マグネツト等の磁性成
形材料によりカツプ状に一体成形となし、そのカ
ツプ環状部内面にはモータ用磁極を着脱すると共
に、カツプ底部には回転子の位置を検出するため
の磁気パターンを着磁したことを特徴とする直流
ブラシレスモータ。 In an outer rotor type DC brushless motor with a stator on the inside and a rotor on the outside, the rotor is integrally molded into a cup shape from a magnetic molding material such as plastic or magnet, and the inner surface of the annular part of the cup has the motor. A DC brushless motor characterized in that the magnetic poles for use are attachable and detachable, and the bottom of the cup is magnetized with a magnetic pattern for detecting the position of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8846889U JPH0330766U (en) | 1989-07-27 | 1989-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8846889U JPH0330766U (en) | 1989-07-27 | 1989-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330766U true JPH0330766U (en) | 1991-03-26 |
Family
ID=31638083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8846889U Pending JPH0330766U (en) | 1989-07-27 | 1989-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330766U (en) |
-
1989
- 1989-07-27 JP JP8846889U patent/JPH0330766U/ja active Pending