JPH01146022U - - Google Patents
Info
- Publication number
- JPH01146022U JPH01146022U JP4327788U JP4327788U JPH01146022U JP H01146022 U JPH01146022 U JP H01146022U JP 4327788 U JP4327788 U JP 4327788U JP 4327788 U JP4327788 U JP 4327788U JP H01146022 U JPH01146022 U JP H01146022U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- rotor
- pressing force
- brake mechanism
- main part
- 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は第２図中−線に沿う断面図、
第２図は可動部材の正面図、第３図は全体の縦断
側面図であり、第４図は従来例の第３図相当図、
第５図は同第２図相当図、第６図は同第１図相当
図である。
図中、２１はフレーム、２４は固定子、２７は
回転子、３１はブレーキ機構、３６は可動部材、
３７は主部、３８は磁極、３８ａはセグメント、
３９は中間部材、４１は制動用ばねを示す。
1 to 3 show an embodiment of the present invention, and FIG. 1 is a cross-sectional view taken along the line - in FIG.
Fig. 2 is a front view of the movable member, Fig. 3 is a vertical cross-sectional side view of the whole, Fig. 4 is a view equivalent to Fig. 3 of the conventional example,
5 is a diagram corresponding to FIG. 2, and FIG. 6 is a diagram corresponding to FIG. 1. In the figure, 21 is a frame, 24 is a stator, 27 is a rotor, 31 is a brake mechanism, 36 is a movable member,
37 is a main part, 38 is a magnetic pole, 38a is a segment,
39 is an intermediate member, and 41 is a braking spring.
Claims (1)
界磁空間に配設された回転子と、前記フレームの
端部に設けられ押圧力を受けることにより前記回
転子を制動するブレーキ機構と、前記回転子にこ
れと一体的に回転可能で且つ軸方向に摺動可能に
設けられ常には前記ブレーキ機構に押圧力を作用
させ前記固定子の通電時にはその固定子側に吸引
されて前記ブレーキ機構に対する押圧力を解除す
る可動部材とを具備し、前記可動部材を、主部と
、この主部の前記回転子側の端部に配置された磁
極と、これらの間に介在された非磁性材製の中間
部材とから構成したことを特徴とするブレーキ付
回転電機。 a stator fitted to a frame; a rotor disposed in a field space of the stator; a brake mechanism provided at an end of the frame for braking the rotor by receiving a pressing force; It is provided to be rotatable integrally with the rotor and slidable in the axial direction, and normally applies a pressing force to the brake mechanism, and when the stator is energized, it is attracted to the stator side and acts against the brake mechanism. a movable member that releases the pressing force, and the movable member is composed of a main part, a magnetic pole arranged at an end of the main part on the rotor side, and a non-magnetic material interposed between these. A rotating electric machine with a brake, characterized in that it is composed of an intermediate member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988043277U JPH0649945Y2 (en) | 1988-03-31 | 1988-03-31 | Rotating electric machine with brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988043277U JPH0649945Y2 (en) | 1988-03-31 | 1988-03-31 | Rotating electric machine with brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01146022U true JPH01146022U (en) | 1989-10-06 |
| JPH0649945Y2 JPH0649945Y2 (en) | 1994-12-14 |
Family
ID=31269680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988043277U Expired - Lifetime JPH0649945Y2 (en) | 1988-03-31 | 1988-03-31 | Rotating electric machine with brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649945Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344837A (en) * | 2004-06-03 | 2005-12-15 | Hitachi Ltd | Electromagnetic disc brake and elevator hoisting machine provided therewith |
| JP2014030335A (en) * | 2012-07-06 | 2014-02-13 | Mitsubishi Electric Corp | Rotary electric machine with brake |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448901Y1 (en) * | 1965-02-22 | 1969-04-11 | ||
| JPS5223033A (en) * | 1975-08-11 | 1977-02-21 | Nippon Soda Co Ltd | Novel synthesis using n-thiosuccinimides |
-
1988
- 1988-03-31 JP JP1988043277U patent/JPH0649945Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448901Y1 (en) * | 1965-02-22 | 1969-04-11 | ||
| JPS5223033A (en) * | 1975-08-11 | 1977-02-21 | Nippon Soda Co Ltd | Novel synthesis using n-thiosuccinimides |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344837A (en) * | 2004-06-03 | 2005-12-15 | Hitachi Ltd | Electromagnetic disc brake and elevator hoisting machine provided therewith |
| JP2014030335A (en) * | 2012-07-06 | 2014-02-13 | Mitsubishi Electric Corp | Rotary electric machine with brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649945Y2 (en) | 1994-12-14 |