Ratking wrote:Ive been pushing 150A trough 35# chain without any noticeable stretch(With two 80-100). Have only about 15 km with pretty hard testing, but should withstand a bit.
I also have problems with finding 210 drive sprockets, so I am trying to get a timing belt solution that is bomb proof with minimized noise. Will stick to 35# until it fails though. That will be shortly I think, since I got new fresh batteries ready for action
There are "cheap" solutions for the CC hv160 at ebay too, if you can't get it anywhere else. http://www.ebay.com/itm/Castle-Creation ... 5ae7154b04
That price is hard to beat I think, not that I have a clue what others want, just a guess.
I am using a 25# chain in my first stage, a 35# chain must then be bomb proof with that motor, my bad
^-- sprocket heaven
Not sure if it'd be economical for you to order from the USA tho..
bandaro wrote:A place I have found good for stuff is http://www.smallparts.com.au, great variety of stuff, 11 bucks shipping; http://www.piesau.com.au has a heap of belt stuff and http://www.minibearing.com.au, very similar to smallparts.
For overseas items/multiple items, these guys are cheap, but I have never used them: http://www.surpluscentre.com and http://www.technobotsonline.com
Good luck with the build, keen to see how it is going.
Neither. You need #219 specific sprockets. #219 is 0.306" (7.8mm) pitch.sn0wchyld wrote:also, is 6.35mm pitch cogs the right stuff for 219 chain? or is it 8mm?
Miles wrote:Neither. You need #219 specific sprockets. #219 is 0.306" (7.77mm) pitch.sn0wchyld wrote:also, is 6.35mm pitch cogs the right stuff for 219 chain? or is it 8mm?
I'm thinking I'll use one or two of the 63-74's instead at some point
spinningmagnets wrote:I'm thinking I'll use one or two of the 63-74's instead at some point
I think you'll find that the higher kVs and the lighter copper mass inside the 63mm motors will make them a pain to use in this application. I believe the 80mm outrunner motors are the perfect size for this...
rodgah wrote:what is it???
do you have any footage of the bike in action?
Whiplash wrote:That's one of John's motors isn't it?! Badass! Look forward to the build!
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