JPH03124756U - - Google Patents
Info
- Publication number
- JPH03124756U JPH03124756U JP3327990U JP3327990U JPH03124756U JP H03124756 U JPH03124756 U JP H03124756U JP 3327990 U JP3327990 U JP 3327990U JP 3327990 U JP3327990 U JP 3327990U JP H03124756 U JPH03124756 U JP H03124756U
- Authority
- JP
- Japan
- Prior art keywords
- core
- drum
- stator
- attached
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Brushless Motors (AREA)
Description
第1図は本考案に係るコア有ドラムモータのス
テータ本体平面図、第2図は第1図−線断面
図のステータ本体を含む同モータ組立断面図であ
る。
1……コア有ドラムモータ、2a……回転ドラ
ム軸、3……ロータ、4……固定ドラム、5……
ステータ、6a……ステータコア、6d……切欠
部、6e……取付孔、6f……ステータ取付部。
FIG. 1 is a plan view of a stator main body of a cored drum motor according to the present invention, and FIG. 2 is an assembled sectional view of the same motor including the stator main body taken along the line sectional view of FIG. 1. 1... Drum motor with core, 2a... Rotating drum shaft, 3... Rotor, 4... Fixed drum, 5...
Stator, 6a...Stator core, 6d...Notch, 6e...Mounting hole, 6f...Stator mounting portion.
Claims (1)
ラム軸にロータを取付け、固定ドラム側にステー
タを取付けてなるコア有ドラムモータにおいて、 前記コア有ドラムモータはそのステータ取付部
が、ステータコアの内周に設けた所定の切欠部に
充填した樹脂成形体であつて、上記充填の際に固
定ドラムへの取付孔が同時成形されてなることを
特徴とするコア有ドラムモータ。[Claims for Utility Model Registration] A drum motor with a core in which a rotor is attached to the rotating drum shaft of a head for recording and reproducing magnetic tape, and a stator is attached to the fixed drum side, wherein the drum motor with a core has a stator attached to the rotor. A drum motor with a core, characterized in that the part is a resin molded body filled in a predetermined notch provided on the inner periphery of the stator core, and a mounting hole for attaching to the fixed drum is simultaneously molded during the filling. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3327990U JPH03124756U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3327990U JPH03124756U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03124756U true JPH03124756U (en) | 1991-12-17 |
Family
ID=31536822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3327990U Pending JPH03124756U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03124756U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2478482A (en) * | 2008-12-25 | 2011-09-07 | Fujitsu Ten Ltd | Speaker device |
-
1990
- 1990-03-29 JP JP3327990U patent/JPH03124756U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2478482A (en) * | 2008-12-25 | 2011-09-07 | Fujitsu Ten Ltd | Speaker device |