I need help choosing the right solder.
Building a Q sport hydro with 6s batteries, to power 1470 motor,
8mm bullet connectors.
My question is what is everyone using to solder the connectors for high current use?
Any help will be appreciated.
I need help choosing the right solder.
Building a Q sport hydro with 6s batteries, to power 1470 motor,
8mm bullet connectors.
My question is what is everyone using to solder the connectors for high current use?
Any help will be appreciated.
A few years ago someone recommended this silver Kester and I?ve been using it ever since, it works great for me.
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Namba District 16
1/8 Miss U.S., 1/8 59 Maverick, 1/8 Executone, 1/8 Smokin Joe, 1/8 Bud, MLGSX380, AC Pro40II Q Sport, AC Pro40II nitro,Twincraft mono 10s, Vision AOPC, VS1 FE, M34.
Source?
I found this. I think it’s the same
https://www.onlinecomponents.com/en/...&gclsrc=aw.ds#
Thank you Pecador for sharing.
Any 60/40 solder works as well.
Guys, you do not need silver solder.
A good rosin core 60/40 electronics solder is what you want. Look for an .031-.062" diameter range which makes it easier to feed in. I would highly recommend a small 1oz bottle of liquid flux to help tin wires.
90% of a good solder joint is prep technique and equipment. You will want a good 80-150W iron preferably with a chisel tip, a connector pinch tool or small vise to hold connectors while soldering and a heat resistant work surface like a silicone mat or phenolic plate.
The most common error I see in high current joints is too much gap between the connector cup and the wire. If the wire has a loose fit in the connector try doubling the wire back on itself or balling up to make the wire fit snug. You do not want to use solder to fill large gaps.
Tyler Garrard
NAMBA 639/IMPBA 20525
T-Hydro @ 142.94mph former WR
Thank you Tyler for the info.
Come and get me coppers...
Nortavlag Bulc
I use simple craft wire to fill any gap. I wrap it around the wire and solder it in place. As stated above, keep the gap to a minimum.
https://smile.amazon.com/gp/product/B004CYFHQM
I just use solid copper because I have it and a lathe too. That same wire that is $7.99 USD is $16 - $30 CDN here. Our dollar is crashing, or has been for years now...
As long as it works use what you can!
Nortavlag Bulc
Oh my gosh I love the copper inserts. I take Castle wire, cut a strand off, wrap it around the wire I?m soldering and twisting it tight, then soldering the whole thing into the bullet. Haven?t lost one yet since I started doing that, but that solid copper core is awesome!
I learned it all here.
Nortavlag Bulc
It's just a Taig,lol all manual by hand. Still gets the job done. I also have a tiny mill attachment. :)
I wouldn't trust it to take a millimeter off a Tenshock motor case. I've taken the fins off a Neu motor with it and that was kinda scary.
Nortavlag Bulc
I stay away from lead free solder, I prefer 60/40 or 63/37 as leaded solder flows much better.
COVID purchases for the shop... I'm no machinist, but they're incredibly useful.
IMG_20210131_171415_01~2.jpg
Vac-U-Tug Jr (13mph)
My accumulation over the last 45 years of R/C
Larry
Past NAMBA- P Mono -1 Mile Race Record holder
Past NAMBA- P Sport -1 Mile Race Record holder
Bump & Grind Racing Props -We Like Em Smooth & Wet
Mines just a Chinese combo but I added a DRO, wish I had it back in school it feels like cheating lol.
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Namba District 16
1/8 Miss U.S., 1/8 59 Maverick, 1/8 Executone, 1/8 Smokin Joe, 1/8 Bud, MLGSX380, AC Pro40II Q Sport, AC Pro40II nitro,Twincraft mono 10s, Vision AOPC, VS1 FE, M34.
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