JPS6321500U - - Google Patents
Info
- Publication number
- JPS6321500U JPS6321500U JP11139586U JP11139586U JPS6321500U JP S6321500 U JPS6321500 U JP S6321500U JP 11139586 U JP11139586 U JP 11139586U JP 11139586 U JP11139586 U JP 11139586U JP S6321500 U JPS6321500 U JP S6321500U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- stopping brake
- drive device
- motor drive
- delays
- 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
- 230000001934 delay Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案の一実施例に係る電動機の駆動
装置の回路図、第２図は従来の電動機の駆動装置
の回路図、第３図はクレーンのガーダーを示す説
明図である。
図において、２，３は可逆接触器、６，７は誘
導電動機、８，９は停止用ブレーキ、１６，１７
は停止用ブレーキ用接触器、１８は遅延タイマで
ある。なお、図中同一符号は同一又は相当のもの
を示す。
FIG. 1 is a circuit diagram of an electric motor drive device according to an embodiment of the present invention, FIG. 2 is a circuit diagram of a conventional electric motor drive device, and FIG. 3 is an explanatory diagram showing a girder of a crane. In the figure, 2 and 3 are reversible contactors, 6 and 7 are induction motors, 8 and 9 are stopping brakes, 16 and 17
18 is a stop brake contactor, and 18 is a delay timer. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
て駆動する装置において、夫々の電動機に停止用
ブレーキを設けると共に、一方の停止用ブレーキ
には解放動作を遅延させる遅延回路を設けたこと
を特徴とする電動機の駆動装置。 In a device that drives one shaft from both sides using two electric motors, each electric motor is provided with a stopping brake, and one stopping brake is provided with a delay circuit that delays the release operation. Characteristic electric motor drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11139586U JPS6321500U (en) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11139586U JPS6321500U (en) | 1986-07-22 | 1986-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321500U true JPS6321500U (en) | 1988-02-12 |
Family
ID=30991278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11139586U Pending JPS6321500U (en) | 1986-07-22 | 1986-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321500U (en) |
-
1986
- 1986-07-22 JP JP11139586U patent/JPS6321500U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6321500U (en) | ||
| JPH02105982U (en) | ||
| JPS6191363U (en) | ||
| JPS59190794U (en) | hoist | |
| JPS5946989U (en) | Hoist drive device | |
| JPS58162792U (en) | AC elevator control circuit | |
| JPS6257501U (en) | ||
| JPS5860663U (en) | AC elevator control device | |
| JPH035571U (en) | ||
| JPS583793U (en) | magnetic disk device | |
| JPH01138633U (en) | ||
| JPS6351597U (en) | ||
| JPH03111193U (en) | ||
| JPS61192699U (en) | ||
| JPS6174405U (en) | ||
| JPS63124096U (en) | ||
| JPS59112870U (en) | AC elevator speed control device | |
| JPS6072488U (en) | Chain block load control device | |
| JPS62153278U (en) | ||
| JPH0217994U (en) | ||
| JPS59188502U (en) | Emergency switch drive device for monorail turnout | |
| JPS62195398U (en) | ||
| JPS61117599U (en) | ||
| JPH0339399U (en) | ||
| JPS6241873U (en) |