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HH Cobalt Puller- Reborn page 35!
- Thread starter JohnRobHolmes
- Start date
dankycrawler
Quarry Creeper
im waiting to see them back in stock too..
Two weeks now, possibly sooner. I put a preorder onto the site.
how would this motor do in a 27" boat hull on 12 5000 mah sub c's?
what is the max amp draw? or would the other puller motor work better?
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Couldn't tell you, I have never run boats and I know absolutely nothing about them.
Need something for a boat?
Need something for a boat?
yep I am, for several fast electric boats actually trying to rig up a 50 mph catamaran and a faster mono hull for racing in Washington area"thumbsup"
What about brushless? Wouldn't that be better for higher power stuff? I'm sure the Cobalt Puller would haul ass in a boat, but don't have the smarts to know where to start for prop and such.
brushless is still not legal in many classes
As long as you can prop a motor that spins 1800kv and likes to run around 12 to 14v max then it should work good.
Yeah, pushing it. But if you are racing you might not care so much about pushing it.
That should give me around 26,000 usable RPM......"thumbsup"......what is the max amp draw on one of them puppies?
I think they don't like more than around 35 amps continuous on 12 cells. Bursting you could hit 80 safely I would fully guess. The brushes may even let through 100 amps or more. Rm is .047 ohm.
sounds like my esc will hold up to that well...........when you getting more in?
I have some now waiting to go to the machinist.
EGRESSor
RCC Addict
i think you will kill the Cobalt Pullers within the first run :lol:
Plettenberg HP 290/20/7 and Octura X442 will fit for a 12 cell mono
bionicbear
Rock Stacker
what kind of runtimes what you think i would get with this combo?
Ive got the plett in it now and frankly they are highly overrated, and I love to try new junk. with the puller I will be able to throw a x645 without any issue. I have made several water cooling jackets for them so heat is not a big issue
andreazinno
Newbie
Hi, I'm from Italy and I would like to get 2 Cobalt but when I checkout I get no shipping methods for my Country.
Do You ship internationally ? If yes, how can I get the shipping methods and price ?
You can also contact me at andrea.zinno@gmail.com
Regards, Andrea.
Do You ship internationally ? If yes, how can I get the shipping methods and price ?
You can also contact me at andrea.zinno@gmail.com
Regards, Andrea.
JRH,
I'm running a Sidewinder and 8 cell NIMH pakcs with 16ga wire. I've been running 55t and 45t lathe motors and am ready for an upgrade but I want to make sure I'm not going to fry my ESC or batts.
What do you think?
I'm running a Sidewinder and 8 cell NIMH pakcs with 16ga wire. I've been running 55t and 45t lathe motors and am ready for an upgrade but I want to make sure I'm not going to fry my ESC or batts.
What do you think?
