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Harshvardhan
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Join Date: Oct 2006
Posts: 4

Pull Calculation

10/15/2006 7:59 AM

Please explain how to calculate the pull/force of a contactor.

If a DC/AC coil of say N turns is carrying certain current. let's say I. A soft iron piece/plunger is placed inbetween. Upon actuating, contactor will experience a holding force/pull. How it is to be calculated? Please reply.

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aurizon
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Join Date: Jun 2006
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#1

Re: Pull Calculation

10/15/2006 11:52 PM

Solenoid coil design. AC or DC. Intermittent or continuous.voltage, amounf of pull etc etc

http://www.google.ca/search?hl=en&q=%22Solenoid+coil+design+%22&btnG=Search&meta=

http://www.google.ca/search?hl=en&q=Solenoid++%2B%22circuit++design%22&btnG=Search&meta=

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Harshvardhan
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Join Date: Oct 2006
Posts: 4
#2

Re: Pull Calculation

10/16/2006 9:42 AM

What was the comment? I didn't get it. Please resend.
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