About Yaskawa Speed control unit - CR4 Discussion Thread

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Anonymous Poster	About Yaskawa Speed control unit 10/15/2008 1:12 AM
	Hi, I'm working at automotiv industiries. We are using 1200T stamping machine. The main motor is AC type. Speed control unit is Yaskawa CIMR G7A4090. Can I use the machine with out speed control unit?
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cnpower Guru Join Date: Sep 2006 Location: CHINA Posts: 2945 Good Answers: 14	#1 Re: About Yaskawa Speed control unit 10/15/2008 2:35 AM
	of cause you can ！！ if you dont mind efficency, power dissipation and precision. you hve to change your fuse either to prevent its broken every time you start motor. --I wonder why you put out such foolish issue?
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Anonymous Poster	#2 In reply to #1 Re: About Yaskawa Speed control unit 10/16/2008 1:33 AM
	cnpower said "you hve to change your fuse either to prevent its broken every time you start motor." W R O N G A N S W E R
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cnpower Guru Join Date: Sep 2006 Location: CHINA Posts: 2945 Good Answers: 14	#3 In reply to #2 Re: About Yaskawa Speed control unit 10/16/2008 4:40 AM
	wow, why? reason?
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