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Search: Posts Made By: Bry195
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08-26-2021, 07:07 PM
Replies: 35
Views: 1,279
Posted By Bry195

I know the axe is FOC but is it running skewed...

I know the axe is FOC but is it running skewed magnet stacks? Hobbywing tech is legit. I believe they would be first to the punch if they aren’t already.
08-26-2021, 07:03 PM
Replies: 1
Views: 314
Posted By Bry195

I wont design the whole thing and I wont charge...

I wont design the whole thing and I wont charge you if you seem like a decent person. But I can offer some help. I design things like this for a living and enjoy helping. What’s wrong with the...
08-26-2021, 06:57 PM
Replies: 3
Views: 342
Posted By Bry195

it is a 10k ntc thermistor. if you search on...

it is a 10k ntc thermistor. if you search on similar threads you will find where I explain the problem you have described and ways to get around it. you can add a thermistor yourself or before you...
08-19-2021, 08:58 PM
Replies: 35
Views: 1,279
Posted By Bry195

yea, skewed magnets are the standard outside rc....

yea, skewed magnets are the standard outside rc. I have not seen it applied in rc motors however. But if we are wishing for better tech a sinusoidal waveform and field oriented control is the...
08-14-2021, 08:46 PM
Replies: 35
Views: 1,279
Posted By Bry195

the position, whether its by hall effect or back...

the position, whether its by hall effect or back emf, is what triggers the esc to generate the field.

More poles does matter depending on your problem. cogging is less of a problem as rpm goes up....
08-14-2021, 08:23 PM
Replies: 18
Views: 7,053
Posted By Bry195

metal on metal screws have a tendency to back out...

metal on metal screws have a tendency to back out when there is vibration. thread lock isn’t really to glue things together its to create friction between the threads so that the resistance stays...
06-14-2021, 09:02 PM
Replies: 21
Views: 1,403
Posted By Bry195

most grades of neodymium will see a small drop in...

most grades of neodymium will see a small drop in performance above 150. so what does this mean. the impulse caused by current changes.same current equals less pulse equals less torque. this means if...
06-04-2021, 08:09 PM
Replies: 10
Views: 9,200
Posted By Bry195

honestly I knew it would happen. I was very...

honestly I knew it would happen. I was very careful about how I worded what they did, because obviously they credit there guy with designing it. the chances of someone saying yea, we were inspired or...
06-04-2021, 07:39 PM
Replies: 10
Views: 9,200
Posted By Bry195

Well look at the new products from l!verc today....

Well look at the new products from l!verc today. Somebody released a wheel gluing jig that uses this same unique concept. its not like I protected the concept or even tried to sell it but when I...
05-06-2021, 09:13 PM
Replies: 46
Views: 3,050
Posted By Bry195

its all about resistance. what does resistance...

its all about resistance. what does resistance do? it creates heat and current drop.

too much chronic heat and the plastic melts. look for loosening connectors.
too acute of heat and the plastic...
04-02-2021, 06:38 AM
Replies: 10
Views: 768
Posted By Bry195

heat and internal fractures to the magnetic...

heat and internal fractures to the magnetic material cause magnetic force loss. exposure to other magnetic fields can cause a force loss. its all kind of knit picky though.
04-02-2021, 06:30 AM
Replies: 12
Views: 13,891
Posted By Bry195

lol, great resurrection reference. For future...

lol, great resurrection reference. For future reference a motor with built in ESC is a great idea for some applications. for example several motors physically arranged serially over a long distance....
01-21-2021, 08:09 PM
Replies: 54
Views: 14,307
Posted By Bry195

Use a battery and a BMS.

Use a battery and a BMS.
01-21-2021, 08:00 PM
Replies: 251
Views: 36,253
Posted By Bry195

this is great stuff. please continue. Glenn...

this is great stuff. please continue.

Glenn the Motogp guys have gone faster with softer chassis for a long time.
01-20-2021, 07:02 PM
Replies: 54
Views: 14,307
Posted By Bry195

Isnít this thread titled Discharge Bank Build? I...

Isnít this thread titled Discharge Bank Build? I thought you were a proponent of not feeding people the answer. Iíll give you a clue but nothing more. Youíll have to be aspired or not, you certainly...
01-19-2021, 09:07 PM
Replies: 54
Views: 14,307
Posted By Bry195

some aspiring electronics guy should look into...

some aspiring electronics guy should look into how a solar battery charger controller works.
01-19-2021, 09:01 PM
Replies: 9
Views: 954
Posted By Bry195

thats interesting. hobby wing motors work on most...

thats interesting. hobby wing motors work on most stock esc so its probably not in the connector or sensors. so then the disclaimer is around 4 pole versus 2pole. the difference is in the frequency...
01-19-2021, 08:35 PM
Replies: 13
Views: 1,114
Posted By Bry195

i recognize that RC uses the term KV in a way...

i recognize that RC uses the term KV in a way that is useful to RC but I dont use it to select a better motor. So I use power, torque, rpm, efficiency. nothing wrong with people using the term KV to...
01-02-2021, 08:45 AM
Replies: 5
Views: 619
Posted By Bry195

battery charger for round cells AA AAA

has anyone seen an adaptor for charging these round cells that can be plugged into an Icharger x6? I assume it needs the balance ports as well.
12-31-2020, 08:27 AM
Replies: 1,083
Views: 70,107
Posted By Bry195

come race with us in tampa. on a...

come race with us in tampa.


on a completely different subject. I ordered a dongle for my radio. Iím going to see if I can use it in i racing. I also asked iracing if they would help encourage RC...
Forum: Rookie Zone
12-30-2020, 08:48 PM
Replies: 15
Views: 1,117
Posted By Bry195

a heat pipe transports heat at the speed of...

a heat pipe transports heat at the speed of sound. (very fast)
essentially you seal one end of a copper pipe. fill 1/3 of the copper pipe with alcohol. heat it until the alcohol starts to evaporate....
Forum: Rookie Zone
12-24-2020, 08:59 PM
Replies: 15
Views: 1,117
Posted By Bry195

there are 2 phases that a motor goes through that...

there are 2 phases that a motor goes through that generates heat.

acceleration (lots of heat in a short amount of time)
work (heat from being at a somewhat stable speed under load)

this...
12-24-2020, 08:44 PM
Replies: 18
Views: 1,312
Posted By Bry195

you will get more heat on the phases that work...

you will get more heat on the phases that work but if you arenít running the motor over its duty cycle (per phase) you wouldnít see a change in temperature that could be measured without instruments....
12-24-2020, 08:30 PM
Replies: 12
Views: 1,155
Posted By Bry195

I think the concept is good. But I think RC is...

I think the concept is good. But I think RC is wrapped up in its own standards like KV and timing and turns and ...
i think if you want a beginner car you should get a 75 watt motor
if you want a...
12-23-2020, 08:52 PM
Replies: 18
Views: 1,312
Posted By Bry195

most of those esc have a specific firmware...

most of those esc have a specific firmware running in them. essentially if you power on the esc with the throttle on it will beep 1 time 2 times 3 times...
find the piece of paper for which...
Showing results 1 to 25 of 500
 


 
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