JPS6251995U - - Google Patents

Info

Publication number
JPS6251995U
JPS6251995U JP1985140780U JP14078085U JPS6251995U JP S6251995 U JPS6251995 U JP S6251995U JP 1985140780 U JP1985140780 U JP 1985140780U JP 14078085 U JP14078085 U JP 14078085U JP S6251995 U JPS6251995 U JP S6251995U
Authority
JP
Japan
Prior art keywords
machine tool
motor
power source
utility
model registration
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
Application number
JP1985140780U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985140780U priority Critical patent/JPS6251995U/ja
Publication of JPS6251995U publication Critical patent/JPS6251995U/ja
Pending legal-status Critical Current

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  • Control Of Multiple Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例における回路構成を
表わすブロツク図、第２図ないし第５図は従来例
の説明図である。 １…主軸用モータ、２…主軸用モータ制御器、
３，５…送り用モータ、４，６…送り用モータ制
御器、７…順変換器（コンバータ部）、８…逆変
換器（インバータ部）、９…交流電動機、１０…
制動エネルギ放電回路、１１…双方向変換器、１
２…４象限チヨツパ、１３…直流電動機。 FIG. 1 is a block diagram showing a circuit configuration in one embodiment of the present invention, and FIGS. 2 to 5 are explanatory diagrams of conventional examples. 1... Spindle motor, 2... Spindle motor controller,
3, 5... Feeding motor, 4, 6... Feeding motor controller, 7... Forward converter (converter part), 8... Inverse converter (inverter part), 9... AC motor, 10...
Braking energy discharge circuit, 11...bidirectional converter, 1
2...4 quadrant chippa, 13...DC motor.

Claims (1)

【実用新案登録請求の範囲】 １ 商用交流電源からの交流入力を直流へ変換し
さらにインバータあるいはチヨツパを介して工作
機械用電動機を駆動する装置において、 主軸および送り用モータ制御器の直流母線を共
通化する手段をそなえることを特徴とする工作機
械用電動機の駆動装置。 ２ 電源へエネルギを回生する共通の単一の手段
を設けた 実用新案登録請求の範囲第１項記載の工作機械
用電動機の駆動装置。[Scope of Claim for Utility Model Registration] 1. In a device that converts AC input from a commercial AC power source into DC and then drives a machine tool motor via an inverter or chopper, the DC bus of the main shaft and feed motor controller is common. A drive device for an electric motor for a machine tool, characterized in that it is equipped with a means for converting. 2. A driving device for a motor for a machine tool as set forth in claim 1 of the utility model registration claim, which is provided with a common single means for regenerating energy to a power source.
JP1985140780U 1985-09-17 1985-09-17 Pending JPS6251995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985140780U JPS6251995U (en) 1985-09-17 1985-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985140780U JPS6251995U (en) 1985-09-17 1985-09-17

Publications (1)

Publication Number Publication Date
JPS6251995U true JPS6251995U (en) 1987-03-31

Family

ID=31047954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985140780U Pending JPS6251995U (en) 1985-09-17 1985-09-17

Country Status (1)

Country Link
JP (1) JPS6251995U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082096A (en) * 1983-10-12 1985-05-10 Toshiba Corp Controller of plural inverters
JPS60144284A (en) * 1984-01-05 1985-07-30 三菱電機株式会社 Controller for alternating current elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082096A (en) * 1983-10-12 1985-05-10 Toshiba Corp Controller of plural inverters
JPS60144284A (en) * 1984-01-05 1985-07-30 三菱電機株式会社 Controller for alternating current elevator

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