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Search: Posts Made By: littlegiant
Forum: Brushless 10.15.2009, 10:23 AM
Replies: 76
Views: 40,048
Posted By littlegiant
Y not just wrap the rotor with an ultra thin...

Y not just wrap the rotor with an ultra thin heatshrink over it? :intello: Just kidding. Hey u have have a very good point there. I didn't realise that sand can damage kevlar wrappings. But how did...
Forum: Brushless 10.13.2009, 10:30 AM
Replies: 76
Views: 40,048
Posted By littlegiant
Seeing the holes on only one side of the rotor is...

Seeing the holes on only one side of the rotor is telling me that the rotor was seriously off balanced to begin with. But I am sure that Tenshock will come out with better rotors in due time. :D
Forum: Brushless 10.13.2009, 10:03 AM
Replies: 76
Views: 40,048
Posted By littlegiant
Yeah it looks heavy with all the metal in it. And...

Yeah it looks heavy with all the metal in it. And definitely ugly! :lol:
Forum: Castle Creations 10.11.2009, 02:12 AM
Replies: 56
Views: 21,605
Posted By littlegiant
Will bigger capacitors help prevent damage then?

Will bigger capacitors help prevent damage then?
Forum: Brushless 10.08.2009, 02:39 AM
Replies: 14
Views: 6,415
Posted By littlegiant
If I can get my truck ready by then i will go. My...

If I can get my truck ready by then i will go. My truck is having some diff problems now. It is so frustrating. it feels like the diffs diffs will give way the moment it lands from a jump. are you...
Forum: Brushless 10.08.2009, 01:37 AM
Replies: 14
Views: 6,415
Posted By littlegiant
Same size but different weight. Around 50g...

Same size but different weight. Around 50g difference maybe?? weight difference is due to a higher number of fets and thicker wires.
Forum: Brushless 10.08.2009, 01:14 AM
Replies: 14
Views: 6,415
Posted By littlegiant
Just the temp is affected I guess. I couldn't...

Just the temp is affected I guess. I couldn't detect any difference in peformance. The 150A is heavier. But since the 150A runs alot cooler, i guess it is more efficient. And the amount of heat less...
Forum: Brushless 10.07.2009, 11:10 PM
Replies: 14
Views: 6,415
Posted By littlegiant
I've tried both 80A and 150A ezruns on my 4.7Kg...

I've tried both 80A and 150A ezruns on my 4.7Kg modded esavage with 4S lipo.

Max temp was aound 65C (probably more than can't remember) on the 80A and 40+C on the 150A. Hope this helps
Forum: Brushless 09.25.2009, 01:03 AM
Replies: 13
Views: 4,185
Posted By littlegiant
Hi guys, just wanna give u something to ponder...

Hi guys, just wanna give u something to ponder about.

I was using a yeah racing brushless system (60A esc + 6000kv motor) and the motor heated up to 60 - 65C. But when I switched over to a mamba...
Forum: Brushless 09.11.2009, 07:09 AM
Replies: 37
Views: 13,051
Posted By littlegiant
Did the dog come with the motor? :D

Did the dog come with the motor?

:D
Forum: Brushless 09.11.2009, 07:09 AM
Replies: 34
Views: 8,552
Posted By littlegiant
Will I be correct if I say that a 4 pole motor...

Will I be correct if I say that a 4 pole motor makes use of its rotor's magnetic field better than a 2 pole even if the magnetic mass are the same?
Forum: Brushless 09.11.2009, 07:06 AM
Replies: 31
Views: 7,102
Posted By littlegiant
Does this mean that Air core motors suffer no...

Does this mean that Air core motors suffer no iron loss since there is no iron cores in them?
Forum: Castle Creations 09.09.2009, 07:57 AM
Replies: 481
Views: 115,604
Posted By littlegiant
Talking about carbon nanotubes, I've heard that...

Talking about carbon nanotubes, I've heard that heatsinks made of carbon nanotubes fare better than Alu heatsinks. Will castle be using carbon heatsinks on escs one day?
Forum: Brushless 09.08.2009, 07:22 AM
Replies: 34
Views: 8,552
Posted By littlegiant
Thanks for answering my question. Is the...

Thanks for answering my question.

Is the difference very obvious? Do you have any experience with 6 or 8 pole motors?
Forum: Brushless 09.08.2009, 07:15 AM
Replies: 34
Views: 8,552
Posted By littlegiant
The brushless esc manual will often state a max...

The brushless esc manual will often state a max rpm for 2/4/6/8 pole motor

The max rpm for a 2 pole will be higher than a 4 pole and so on....

So an eight pole may be limited to a small max rpm...
Forum: Brushless 09.08.2009, 07:09 AM
Replies: 34
Views: 8,552
Posted By littlegiant
Does a 2 pole motor accelerate or deccelerate...

Does a 2 pole motor accelerate or deccelerate quicker than a 4/6/8 pole motor?
Forum: Castle Creations 09.05.2009, 12:13 PM
Replies: 481
Views: 115,604
Posted By littlegiant
How did Castle rate the MM?

How did Castle rate the MM?
Forum: Brushless 09.05.2009, 04:19 AM
Replies: 21
Views: 5,965
Posted By littlegiant
Are you using the same pinion?

Are you using the same pinion?
Forum: Castle Creations 09.04.2009, 01:54 AM
Replies: 481
Views: 115,604
Posted By littlegiant
Ok now that is weird. I am using the MM in my...

Ok now that is weird. I am using the MM in my 1/10 buggy that weighs around 1.7Kg. Using watts up meter for peak current. Peaks at around 73A on 2 S lipo so I am thinking that average current is...
Forum: Brushless 09.04.2009, 12:33 AM
Replies: 21
Views: 5,965
Posted By littlegiant
I think he meant that the increase in runtime...

I think he meant that the increase in runtime isn't a lot.
Forum: Castle Creations 09.03.2009, 02:43 PM
Replies: 481
Views: 115,604
Posted By littlegiant
Hmm.. where do you stay? What's the ambient temp...

Hmm.. where do you stay? What's the ambient temp like?
Forum: Castle Creations 09.03.2009, 02:39 PM
Replies: 481
Views: 115,604
Posted By littlegiant
My mamba max (was using yeah racing 60A brushless...

My mamba max (was using yeah racing 60A brushless esc) dropped the temp on my yeahracing 5.5 T 6000kv motor from over 60C to 48C with higher power output (higher speed and acceleration), better...
Forum: Castle Creations 09.01.2009, 03:59 AM
Replies: 481
Views: 115,604
Posted By littlegiant
Is the MM pro going to be running cooler than the...

Is the MM pro going to be running cooler than the original MM say in the same setup?
Forum: Brushless 08.30.2009, 03:24 PM
Replies: 38
Views: 14,835
Posted By littlegiant
OK now that I know this, i feel worried about my...

OK now that I know this, i feel worried about my MM and HW150A. So are sensored esc with sensored motors safe from this problem?

Will smaller pinions help prevent sensorless escs from burning up...
Forum: Brushless 08.30.2009, 12:37 PM
Replies: 16
Views: 5,713
Posted By littlegiant
LOL. Ok then how about a used CC neu? Feigaos are...

LOL. Ok then how about a used CC neu? Feigaos are getting more expensive but their quality doesn't seem to be getting better.
Showing results 1 to 25 of 163

 
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