JPS61117569U - - Google Patents
Info
- Publication number
- JPS61117569U JPS61117569U JP111885U JP111885U JPS61117569U JP S61117569 U JPS61117569 U JP S61117569U JP 111885 U JP111885 U JP 111885U JP 111885 U JP111885 U JP 111885U JP S61117569 U JPS61117569 U JP S61117569U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- coil
- series
- semiconductor element
- rectifying semiconductor
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Motor And Converter Starters (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案の一実施例による直流ブレー
キ電動機の構成図、第２図は同じく連続運転時の
動作図、第３図は同じくパルス作動時の説明図、
第４図は従来の直流ブレーキ電動機の構成図、第
５図は同じく連続運転時の動作図、第６図は同じ
くパルス作動時の説明図である。
図において、１は電機子コイル、２は正転用界
磁コイル、３は逆転用界磁コイル、４はブレーキ
コイル、７は整流用半導体素子、８は可変抵抗器
である。なお、図中、同一符号は同一、又は相当
部分を示す。
Fig. 1 is a block diagram of a DC brake electric motor according to an embodiment of the invention, Fig. 2 is an operation diagram during continuous operation, and Fig. 3 is an explanatory diagram during pulse operation.
FIG. 4 is a configuration diagram of a conventional DC brake motor, FIG. 5 is a diagram of its operation during continuous operation, and FIG. 6 is an explanatory diagram of the same during pulse operation. In the figure, 1 is an armature coil, 2 is a forward rotation field coil, 3 is a reverse rotation field coil, 4 is a brake coil, 7 is a rectifying semiconductor element, and 8 is a variable resistor. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ルと、このブレーキコイルと直列に接続された界
磁コイルとを備え、上記ブレーキコイルの励磁に
よりブレーキを解放する直流ブレーキ電動機にお
いて、直列に接続された上記電機子コイルとブレ
ーキコイルと並列に、整流用半導体素子を接続す
るとともに、この整流用半導体素子と直列に可変
抵抗器を接続したことを特徴とする直流ブレーキ
電動機。 A DC brake motor includes a brake coil connected in series with an armature coil, and a field coil connected in series with the brake coil, and releases the brake by excitation of the brake coil. A DC brake motor characterized in that a rectifying semiconductor element is connected in parallel with an armature coil and a brake coil, and a variable resistor is connected in series with the rectifying semiconductor element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP111885U JPS61117569U (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP111885U JPS61117569U (en) | 1985-01-09 | 1985-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117569U true JPS61117569U (en) | 1986-07-24 |
Family
ID=30473570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP111885U Pending JPS61117569U (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117569U (en) |
-
1985
- 1985-01-09 JP JP111885U patent/JPS61117569U/ja active Pending