X-Virus-Scanned: clean according to Sophos on Logan.com X-SpamCatcher-Score: 1 [X] Return-Path: Sender: To: lml Date: Sun, 04 Feb 2007 23:23:47 -0500 Message-ID: X-Original-Return-Path: Received: from smtp101.sbc.mail.mud.yahoo.com ([68.142.198.200] verified) by logan.com (CommuniGate Pro SMTP 5.1.5) with SMTP id 1811602 for lml@lancaironline.net; Sun, 04 Feb 2007 23:00:43 -0500 Received-SPF: none receiver=logan.com; client-ip=68.142.198.200; envelope-from=elippse@sbcglobal.net Received: (qmail 76759 invoked from network); 5 Feb 2007 03:59:56 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=sbcglobal.net; h=Received:X-YMail-OSG:Message-ID:From:To:Subject:Date:MIME-Version:Content-Type:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=R/hDyE82VYN7ppf1MvE3Py/1nNlyrkP5J9aaf+aodO+CeOiYJKbdD5C9mjGyPkGziMUerqxN0T3R+85tTXqEldCJO1c3jUvKqeVWb8jP7foptuZ2Ns9FaRrJCWEGPDIUUhhGaCF7CNHQs5lSfKVj1JyN7AjQNCKWhJjNXJjr/Co= ; Received: from unknown (HELO Computerroom) (elippse@sbcglobal.net@70.237.146.83 with login) by smtp101.sbc.mail.mud.yahoo.com with SMTP; 5 Feb 2007 03:59:56 -0000 X-YMail-OSG: o08uEB4VM1lFYsBn0SvHQi9ld7.HEANxSAfzhbUcvi0A4STUJIQ.5mOTLYzVyzztQYaszX1jlkbMHHYhCO486z40BDsguf6ue6yaEFs9yVv8lPyRLuwCFy8XsR6y2CHOLUv0E3jBNOwWpK0- X-Original-Message-ID: <00b201c748da$18f02450$5392ed46@Computerroom> From: "Paul Lipps" X-Original-To: "Marv Kaye" Subject: Electromagnets X-Original-Date: Sun, 4 Feb 2007 19:59:53 -0800 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00AF_01C74897.09379E50" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3028 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028 This is a multi-part message in MIME format. ------=_NextPart_000_00AF_01C74897.09379E50 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable I tore up my hangar today searching for the bill for my electromagnets; = 'couldn't find it. The two magnets I purchased had part numbers of = R0712-12 and R1007-12. I think the first two digits defines the holding = force in pounds, and the final two digits gives the voltage. The 1007 is = 3/4"L and 1" dia., and the 0712 is 1"L and 3/4" dia. I used the 1007-12. = I mounted it with an angle bracket in the back corner of the nose-gear = cutout opposite the hinge-line; they are tapped 10-32 in the top center = of the round device. I set the bracket sligh;y higher than the final = position, then shimmed the coil down to the proper place with washers. = Opposite it on the gear door I mounted a round pole piece. I actuated it = from the gear switch in the UP position. It really "sucks" the door = closed! I found a web site, AEC Magnetics, www.aecmagnetics.com, that = has similar units for 12V and 24V. ------=_NextPart_000_00AF_01C74897.09379E50 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable
I tore up my hangar today searching for the bill = for my=20 electromagnets; 'couldn't find it. The two magnets I purchased had part = numbers=20 of R0712-12 and R1007-12. I think the first two digits defines the = holding force=20 in pounds, and the final two digits gives the voltage. The 1007 is 3/4"L = and 1"=20 dia., and the 0712 is 1"L and 3/4" dia. I used the 1007-12. I = mounted it=20 with an angle bracket in the back corner of the  nose-gear cutout = opposite=20 the hinge-line; they are tapped 10-32 in the top center of the = round=20 device. I set the bracket sligh;y higher than the final position, then = shimmed=20 the coil down to the proper place with washers. Opposite it on the = gear=20 door I mounted a round pole piece. I actuated it from the gear switch in = the UP=20 position. It really "sucks" the door closed! I found a web site, AEC = Magnetics,=20 www.aecmagnetics.com, that = has similar=20 units for 12V and 24V.
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