JPS5458809A - Motor - Google Patents
MotorInfo
- Publication number
- JPS5458809A JPS5458809A JP12515877A JP12515877A JPS5458809A JP S5458809 A JPS5458809 A JP S5458809A JP 12515877 A JP12515877 A JP 12515877A JP 12515877 A JP12515877 A JP 12515877A JP S5458809 A JPS5458809 A JP S5458809A
- Authority
- JP
- Japan
- Prior art keywords
- wear
- rotation
- axis
- fixed
- time
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE: To prevent a motor from rotating within a fixed period of time at non- load and rotate it over a fixed period of time at inertia and wear loads, during power failure, respectively, by applying a wear breaker to always give braking and a flywheel to the rotor.
CONSTITUTION: An annular break disk 6 is fixed to an axis of rotation 4 and made of metals with wear effects. Since one side of this disc 6 is pressed by a coil spring 8 which is set up at the side end of a frame 5 and by one or a number of break shoes 7, a breaking effect always operates in the axis of rotation 4. A flywheel 10 is also fixed to the axis of rotation 4. When power goes off, such structure permits a motor to stop rotating within a fixed period of time at non-load and to rotate above a limited r.p.m. when loads consisting of inertia and wear loads are connected
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12515877A JPS5458809A (en) | 1977-10-20 | 1977-10-20 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12515877A JPS5458809A (en) | 1977-10-20 | 1977-10-20 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5458809A true JPS5458809A (en) | 1979-05-11 |
Family
ID=14903303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12515877A Pending JPS5458809A (en) | 1977-10-20 | 1977-10-20 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5458809A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627346A (en) * | 1985-07-02 | 1987-01-14 | Matsushita Electric Ind Co Ltd | Brake device of reversible type motor |
| JPS62125353U (en) * | 1986-01-31 | 1987-08-08 | ||
| JP2021180536A (en) * | 2020-05-11 | 2021-11-18 | 日本電産サンキョー株式会社 | motor |
-
1977
- 1977-10-20 JP JP12515877A patent/JPS5458809A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627346A (en) * | 1985-07-02 | 1987-01-14 | Matsushita Electric Ind Co Ltd | Brake device of reversible type motor |
| JPS62125353U (en) * | 1986-01-31 | 1987-08-08 | ||
| JP2021180536A (en) * | 2020-05-11 | 2021-11-18 | 日本電産サンキョー株式会社 | motor |
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