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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Micro switch source
Folks,
I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold |
#2
Posted to rec.crafts.metalworking
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Micro switch source
"Harold and Susan Vordos" wrote in message ... Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold I assume you saw those on Mouser for $10 each? http://tinyurl.com/qr6qy |
#3
Posted to rec.crafts.metalworking
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Micro switch source
"spamno" wrote in message news:VnHdg.29$xO5.24@trnddc03... "Harold and Susan Vordos" wrote in message ... Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold I assume you saw those on Mouser for $10 each? http://tinyurl.com/qr6qy No good! They're not the right number. "I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space," Thanks for the tip, though. Harold |
#4
Posted to rec.crafts.metalworking
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Micro switch source
"Harold and Susan Vordos" wrote in message ... "spamno" wrote in message news:VnHdg.29$xO5.24@trnddc03... "Harold and Susan Vordos" wrote in message ... Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold I assume you saw those on Mouser for $10 each? http://tinyurl.com/qr6qy No good! They're not the right number. "I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space," Thanks for the tip, though. Harold Whenever I can't find the exact part number through my google search, I watch for alternate part numbers http://www.eescodirect.com/cultures/...roductId=37731 Then I google those part numbers. That method worked for me just the other day on some s/s hydraulic fittings. I was quoted $21 each on the primary part number and I found them for $4.65 each with an alternate number. :-) I sent out about 20 RFQ and got back maybe 5. |
#5
Posted to rec.crafts.metalworking
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Micro switch source
"Harold and Susan Vordos" wrote in message ... "spamno" wrote in message news:VnHdg.29$xO5.24@trnddc03... "Harold and Susan Vordos" wrote in message ... Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold I assume you saw those on Mouser for $10 each? http://tinyurl.com/qr6qy No good! They're not the right number. "I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space," Thanks for the tip, though. Harold http://catalog.sensing.honeywell.com....asp?PN=BZ-2RD http://tinyurl.com/ne89w |
#6
Posted to rec.crafts.metalworking
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Micro switch source
The only difference between the 2 is the connection. The A2 is screw and the
plain is solder. -- Clif Holland KA5IPF www.avvid.com "Harold and Susan Vordos" wrote in message ... "spamno" wrote in message news:VnHdg.29$xO5.24@trnddc03... "Harold and Susan Vordos" wrote in message ... Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold I assume you saw those on Mouser for $10 each? http://tinyurl.com/qr6qy No good! They're not the right number. "I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space," Thanks for the tip, though. Harold |
#7
Posted to rec.crafts.metalworking
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Micro switch source
"Harold and Susan Vordos" wrote in message ... Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold 10 hits on ebay |
#8
Posted to rec.crafts.metalworking
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Micro switch source
In article , says...
Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold http://www.plccenter.com/Detail_New2.asp? PartNum=BZ2RD&Manufacturer=MICROSWITCH Ned Simmons |
#9
Posted to rec.crafts.metalworking
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Micro switch source
On Fri, 26 May 2006 10:59:20 -0700, "Harold and Susan Vordos"
wrote: Folks, I spent a good deal of time last night searching online for a source for a couple BZ-2RD micro switches. No joy, aside from finding them in the UK. I found BZ-2RD-A2, but they are built different enough that they won't fit in the allotted space, which is the joy stick of my Sag 12 Graziano. These switches select forward/reverse, and one has failed. Anyone have any suggestions where to look? Google just runs me in circles. Thanks, Harold If you need a UK pair of hands/phone/post office, drop me an email. Mark Rand RTFM |
#10
Posted to rec.crafts.metalworking
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Micro switch source
"Mark Rand" wrote in message ... snip----- If you need a UK pair of hands/phone/post office, drop me an email. Mark Rand RTFM Thanks, Mark. Very kind of you to offer. I'm slowly discovering the problem. The switch I have is old----from a machine made in '67. I had trouble finding a replacement for an earlier failure, which was many years ago. I now understand why. In spite of the fact that the number is still available, the configuration is no longer the same, although the electrical specs appear to be. Interestingly, the old number has screw connections, not soldered. The number now has soldered connections, with the -2 number being screw type. The old switch has a bottom without any humps, with two of the screw connections on one end, opposite the plunger, and one on the end with the plunger. Height of the switch body, from the bottom to the circular pad that surrounds the plunger, is 13/16", with and additional height of 1/4" from that pad to the top of the plunger. The drawing for the current model clearly shows the height that would be 13/16" on the one in my possession to be .93", for which there is no room. Here's a link that shows the dimensions. http://catalog.sensing.honeywell.com...p?PN=BZ-2RD-A2 Ned has provided a link that shows a picture of the style that I need. While I'm not convinced it would be the old configuration, I'll certainly give them a go on Tuesday. To all: My sincere thanks for your efforts. It's nice to know that when you've exhausted your resources that others can come to your rescue. I have no doubt I'll be able to resolve my problem, assuming I can no longer buy the old configuration. If I must, I'll build a new protective plastic housing that now restricts the installation of the new design. Harold |
#11
Posted to rec.crafts.metalworking
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Micro switch source
"Harold and Susan Vordos" wrote in message ... "Mark Rand" wrote in message ... snip----- If you need a UK pair of hands/phone/post office, drop me an email. Mark Rand RTFM Thanks, Mark. Very kind of you to offer. I'm slowly discovering the problem. The switch I have is old----from a machine made in '67. I had trouble finding a replacement for an earlier failure, which was many years ago. I now understand why. In spite of the fact that the number is still available, the configuration is no longer the same, although the electrical specs appear to be. Interestingly, the old number has screw connections, not soldered. The number now has soldered connections, with the -2 number being screw type. The old switch has a bottom without any humps, with two of the screw connections on one end, opposite the plunger, and one on the end with the plunger. Height of the switch body, from the bottom to the circular pad that surrounds the plunger, is 13/16", with and additional height of 1/4" from that pad to the top of the plunger. The drawing for the current model clearly shows the height that would be 13/16" on the one in my possession to be .93", for which there is no room. Here's a link that shows the dimensions. http://catalog.sensing.honeywell.com...p?PN=BZ-2RD-A2 Ned has provided a link that shows a picture of the style that I need. While I'm not convinced it would be the old configuration, I'll certainly give them a go on Tuesday. To all: My sincere thanks for your efforts. It's nice to know that when you've exhausted your resources that others can come to your rescue. I have no doubt I'll be able to resolve my problem, assuming I can no longer buy the old configuration. If I must, I'll build a new protective plastic housing that now restricts the installation of the new design. Harold Harold, I have some NOS switches similar to what you are looking for. One is a Micro Switch brand BZ-2R104 The others are arrow heart and unimax and have the newer screw lugs and hum as opposed to the small screws and tabs with a flat bottom. They look like the L figure in this link http://www.mouser.com/catalog/626/1176.pdf only with flat bottom and 2 screws on one end one on the other. One has the roller arm as in M but it also has the hump on the screw side. I probably have others around just like the ones you need but they are deeper in the boxes They were benchstock for equipment that was replaced 20 years ago. If you need them or think they may be made to work I would be happy to send em to ya. Glenn Medford, OR |
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