Hi guy's and gal's, doing a slight rebuild of my Raptor and want to go with a 1415 1.5D motor these are 36.5mm diameter the Fiegao are 35.8mm. I do not think the oring on my cooling jacket from the fiegao will handle being squashed the extra .7mm. Any idea's ??
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should go on with a little lube, or do you have a bearing shop in town they usually have a huge range of o rings
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Got plenty of lube mate!! Seriously though the orings on the black cooling jackets are a very thin cross section already, I doubt if I can get the same OD with a .3mm thinner section. I think it will squeeze on but need to get the motor first. Just thought I would ask if any one has one cooled up ready to tell how they went.Comment
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The internal diameter of the Feigao cooling jacket is 36.2mm (just measured)...Comment
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you may have to get a carbon fibre one from andrewgComment
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The UL1 Water jacket fit my Old 1415 very well.Comment
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according to OSE website, the Feigao 540 jacket will also fit the 1415
http://www.offshoreelectrics.com/sea...e=&scat=&sman=Mini Cat Racing USA
www.minicatracingusa.comComment
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Those 1415 Neu's are a good deal for the money. What I would do to adapt a water jacket is find something that will fit inside the jacket, piece of PVC pipe/ tool socket/ wooden dowel, etc and wrap some sand paper around it. Slide it inside and get busy. Once you cut down the inner diameter enough, seal the edges with silicone /RTV sealant. Only thing I dont like about the 1415's is the end bells have no openings to allow convection cooling but for $169 it would be worth it and size the motor conservatively so heat buildup was not a problem.Originally posted by andym View Post
JohnChange is the one ConstantComment
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andrewg sells the carbon fibre ones for $12,for that $$$ its not really worth stuffing aroundComment
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The ose jackets with the thin o-rings will not fit the neu 1415.
This ham jacket with the larger o-rings fits.
http://www.offshoreelectrics.com/pro...ham-jack-540XLSteven Vaccaro
Where Racing on a Budget is a Reality!Comment
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I'm running a 1409/1.5D in my N2 sport boat. It runs STRONG for a small motor. I got the feigao style jacket on but it was seriously tight.
That 1415/1.5D in the Raptor is going to be scary.
That's the same kV I ran in my old P hydro to a 22.05 second 2 lap record a couple years ago. That boat didn't handle anywhere near as well as a raptor does.
I'd probably start with an H-4 cut to 40mm and back cut .090" at the hub. I'll be a beast. A bone stock ABC 1616 wouldn't be bad either.Brian "Snowman" Buaas
Team Castle Creations
NAMBA FE Chairman
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Brian I can only agree but what fun!! No seriously this is the best handling rigger I have ever had, have moved CG back to 40% of after plane and even on a rough pond at near 65mph it runs true as an arrow !! I can see no reason why this could not go into the 70's in race trim. I know everyone is JAE mad at the moment and mine was built from plans not the kit but the Raptor is a stronger and better behaved boat in my opinion, not that that is worth much !!That 1415/1.5D in the Raptor is going to be scary.Comment
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The JAE is a very different boat from the Raptor. They definitely fit different markets. I'm glad the JAE is available, I couldn't deliver 100's of boat kits in only a couple months. It's getting more people racing riggers and it is a very capable boat.
The Raptor is more than capable of running in the 70's.Brian "Snowman" Buaas
Team Castle Creations
NAMBA FE ChairmanComment
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www.HRC-MFG.com makes the UL-1 jacket that OSE sells. He can make you a custom version with your choice of water inlet/outlet locations.
How about a Nue 1412 1Y (2750kv) powered by 3s. Wouldn't the smaller Y version pull less amps?
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