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Re: Electromagnetic gate latch?
Quote:
Originally Posted by Matt H.
For less than 1/2 the price of the gate latch you were looking at you can get an electromagnet rated for 160 lbs from McMaster-Carr part #5698K312...
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Matt,
Please read the warning on the McMaster-Carr website for this device:
Quote:
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Warning! "Max. Pull, lbs." ratings are based on ideal conditions. Variations in iron content, thickness, and finish will reduce ratings. In lifting applications, do not use magnets more than 1/4 of their rated capacity.
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From am engineering standpoint, this device is only safe for 40 pounds.
Regards,
Mike
__________________
Mike Betts
Alumnus, Team 3518, Panthrobots, 2011
Alumnus, Team 177, Bobcat Robotics, 1995 - 2010
LRI, Connecticut Regional, 2007-2010
LRI, WPI Regional, 2009 - 2010
RI, South Florida Regional, 2012 - 2013
As easy as 355/113...
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