JPS62154645U - - Google Patents
Info
- Publication number
- JPS62154645U JPS62154645U JP4430386U JP4430386U JPS62154645U JP S62154645 U JPS62154645 U JP S62154645U JP 4430386 U JP4430386 U JP 4430386U JP 4430386 U JP4430386 U JP 4430386U JP S62154645 U JPS62154645 U JP S62154645U
- Authority
- JP
- Japan
- Prior art keywords
- bonding head
- servo motor
- stopped
- driving
- utility
- 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
- 230000005284 excitation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Wire Bonding (AREA)
Description
第１図は本考案の回路図、第２図は従来の回路
図、第３図は励磁ＯＮ／ＯＦＦのタイミング図で
ある。
１……サーボアンプ、２……動作指令ＯＮ／Ｏ
ＦＦ用アナログスイツチ、３……タコジユネ付サ
ーボモーター、４……動作指令信号、５……速度
設定用可変電圧源、６……励磁ＯＮ ＯＦＦ用半
導体スイツチ、７……励磁ＯＮ ＯＦＦ回路、８
……励磁ＯＮ ＯＦＦ指令信号、９……零アジヤ
ストボリユーム。
FIG. 1 is a circuit diagram of the present invention, FIG. 2 is a conventional circuit diagram, and FIG. 3 is a timing diagram of excitation ON/OFF. 1... Servo amplifier, 2... Operation command ON/O
Analog switch for FF, 3... Servo motor with tachometer, 4... Operation command signal, 5... Variable voltage source for speed setting, 6... Semiconductor switch for excitation ON/OFF, 7... Excitation ON/OFF circuit, 8
...Excitation ON/OFF command signal, 9...Zero adjustment volume.
Claims (1)
グヘツド駆動用サーボモーターの自動励磁遮断機
能を持つことを特徴とするボンデイングヘツドド
ライバー。 A bonding head driver characterized by having an automatic excitation cutoff function for a servo motor for driving a bonding head that is stopped for a long time (several minutes or more).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430386U JPS62154645U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430386U JPS62154645U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154645U true JPS62154645U (en) | 1987-10-01 |
Family
ID=30861984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4430386U Pending JPS62154645U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154645U (en) |
-
1986
- 1986-03-25 JP JP4430386U patent/JPS62154645U/ja active Pending
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