Shopsmith Power Coupler
Posted: Tue Apr 08, 2008 9:55 pm
As the Shopsmith Power Coupler ages, it does break more easlier. It pays to align the headstock hub and the SPT hub before using the coupler. I like to keep a few extra couplers (#503574) on hand. The coupler is one of the reasons why I like to use the Gilmer drive and 3/4 HP headstock as a Power Station (MINI). I find the Power Coupler has broken when the SPT jams/stops. I have broken a few couplers when bandsawing aluminum and metal pieces but no Gilmer belts yet.
[quote="charleseThinking this better get cleaned up quickly, I got to work with the 3300. When vacuuming up the accessory bench, I sucked up the SPT coupler. Thinking fast, I pulled on the hose to make a sharp bend that would prevent the coupler from getting into the fan. It worked!!! That is until I moved over to disconnect the hose from the 3300. The sharp bend grew slack and BANG, no more coupler. As this had happened to me once before (about 8 years ago) I hoped this coupler came through the experience as good as the last one. (retrieved the first one from the bag with no more than a little nick on the SPT side) No such luck! This coupler is in shattered pieces. It's a good thing I ordered a second coupler, shortly after the first wreck. Now is time for another! Still can't figure out why a little piece of wood 3/4 by 3/4 by 1/2 will break a fan blade, but a 6" coupler won't.
One more thing I wanted to say in this blog. I think 8iowa maybe said it best, when he noted this forum is more than just a forum - it is a community!
Sometimes, it even becomes like a huge family at a Thanksgiving Dinner! Complete, with all of the conversations that can/do happen there! Personally, I love it!!
[/QUOTE"]
[quote="charleseThinking this better get cleaned up quickly, I got to work with the 3300. When vacuuming up the accessory bench, I sucked up the SPT coupler. Thinking fast, I pulled on the hose to make a sharp bend that would prevent the coupler from getting into the fan. It worked!!! That is until I moved over to disconnect the hose from the 3300. The sharp bend grew slack and BANG, no more coupler. As this had happened to me once before (about 8 years ago) I hoped this coupler came through the experience as good as the last one. (retrieved the first one from the bag with no more than a little nick on the SPT side) No such luck! This coupler is in shattered pieces. It's a good thing I ordered a second coupler, shortly after the first wreck. Now is time for another! Still can't figure out why a little piece of wood 3/4 by 3/4 by 1/2 will break a fan blade, but a 6" coupler won't.
One more thing I wanted to say in this blog. I think 8iowa maybe said it best, when he noted this forum is more than just a forum - it is a community!
Sometimes, it even becomes like a huge family at a Thanksgiving Dinner! Complete, with all of the conversations that can/do happen there! Personally, I love it!!
