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Esc for Turningy 80-100 130Kv

sami-b

sami-b

1 mW
Joined
Mar 14, 2011
Messages
15
Hi, i just received aTurningy 130 and a Hobby King 150A ESC. And these i ordered before i knew there were a dedicated forum like this. And the more i read about your projects the more unsure of my esc I'v chosen
Oh... and i'm totally fresh in this stuff. Soooo... In the manual to the esc is rated to 100A cont. and 540 A peak. And at the Hk site is rated to 150A Cont and 1080A peak(?!) the bldc requires a 130A ESC.
So, what is the spec?! and "will it drift"?

Sorry for my porn English.
 
Even if it is able to survive, that ESC looks like its only good for 16 volts. Its not going to be able to get in to the meat of the motor's rpm range.
 
Battery: 6-18 cells Ni-xx (NiMH / NiCd) 2-6 cells Li-Po, so 22.2v? or i'm wrong? will 22.2v be eny speed at the engine?
 
Hello Sami-b,
I actualy have a couple of those runing in my 1/10 scale off road buggies....I am afraid you have matched it to a motor that will crush it in moments....
If you want any chance of driving a bicycle (or anything larger than an rc car) your going to need to add some bigger capacitors very close to the controller. keep the wires from the battery as short as possible (long motor wires are of much less concern)
I also recomend to gear very softly...(low top speed) The controllers get hot in my race buggys on 3 cells. So there are better controllers for an e-bike.

Do you have a photo or a sketch of what you would like to do?
we are happy to help you with gearing chioces & bike set ups to get you rolling as quickly as possible.

Good Luck.
T
 
sami-b said:
Sorry for my porn English.
Click to expand...

Sorry this is off topic, but I just had to say that you were doing GREAT until this sentence! :lol:
 
Thud said:
Hello Sami-b,
I actualy have a couple of those runing in my 1/10 scale off road buggies....I am afraid you have matched it to a motor that will crush it in moments....
If you want any chance of driving a bicycle (or anything larger than an rc car) your going to need to add some bigger capacitors very close to the controller. keep the wires from the battery as short as possible (long motor wires are of much less concern)
I also recomend to gear very softly...(low top speed) The controllers get hot in my race buggys on 3 cells. So there are better controllers for an e-bike.

Do you have a photo or a sketch of what you would like to do?
we are happy to help you with gearing chioces & bike set ups to get you rolling as quickly as possible.

Good Luck.
T
Click to expand...

Oh, that sucks. Can i hand it to an electrician and have it rebuild w/o getting my ass guilt? or is the only way to buy a new?
 
Here's the thread "Updated Capacitor choices" http://endless-sphere.com/forums/viewtopic.php?f=30&t=22194

The kind you'll probably need to add are about $1.50 each and you may only need four (=$6). How will you connect that motor to your bike (it matters for the other choices), and, how many volts can you use? That motor will work fine between 22V and 48V, but more voltage is much better, however, more volts also means a more expensive battery, charger, and controller.

What is your budget, what kind of bike is it, and what are your goals? we can help you avoid even more mistakes (resulting from us giving you only half the info you really need). Each choice affects the others.
 
A larger speed controller is the cheapest option.....
operating a 80/100 turnigy with that controller is like trying to tow a bus with kite string.

Unless you ready to re-wind your motor into a controller friendly pussy cat, The only controllers I can comfortably recomend are the High dollar Castle Creations HV160's ....Or you can add sensor's & operate it with a e-bike specific controler from the E-crazy man on E-bay or from Lyen on this board.

I am prototyping a simple Hall sensor kit for these motors (still in beta form) that will make set up a snap.

I would like to hear more about the instalation plan for your set up...once we see the whole plan I am sure we can save you some grief.
T
 
Thud said:
I am prototyping a simple Hall sensor kit for these motors (still in beta form) that will make set up a snap.
Click to expand...

I think if installing halls was just a matter of bolting on a kit and plugging a 5 pin plugging it into a ebike controller we would see a lot more RC motors on bikes.

I was going to have a go at making something up this weekend to get my 80 100 to run from my 9c controller.Not sure if I should pull the motor down and fit them inside or just build a external bracket.

I just hope the halls I purchased are the correct kind or will work? UGN3503U

link to data sheet.
http://jp.ic-on-line.cn/IOL_UGN3503/gifView/6063301.htm

Kurt.
 
thanks for all the response!
I'm not sure how i will install the motor, i'm thinking not to use chin or belt but just gears, using a Start wreath(?) from a car/truck flywheel. Whit the size of the motardmoped rim that i'm going to use, and the gear from a fitting start motor. And if thats not possible it might work to use the gears as a tooth pulley.
Anyone tried solid gear drive?
I'm going to upload some pics of the bike and the moped frame that i'm going to sacrifice to the project.
The final goal is about 100-150Km/h. But whit one motor and for a start i'm happy whit 40-70km/h and 20km

Edit:

Heres some pics



 
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