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Thread: Imprezapino's dual brushless MOA conversion.

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Old 03-15-2010, 05:09 PM   #1
Rock Stacker
 
Join Date: Mar 2009
Location: Holland
Posts: 61
Default Imprezapino's dual brushless MOA conversion.

Hello,
Here are the specs of my LCC with Moa conversion.

Electronics:
It is driven by two brushless Ezrun systems.
Yes, I have used two 17.5T brushless(unsensored) motors and two 60 Amp esc.
Front en Rear dig funktion

Wat did i use:

- Losi Comp Crawler
- MOA conversion from Eritex Inc
- Castle Creations CCBEC unit (10A)
- DX3R set.
- 2x EZRUN 17.5T motor en 2x EZRUN 60A esc.
- 3S lipo´s (11,1 V)
- tyre’s: Hot Bodies Rover Crawler 2.2 Tire (Soft)
- AXIAL ROCKSTERS 2.2 rims
- 2.2 dual stage foams from Nova's Ark
- steering servo, Hitec HS-7955TG Ultra-Torque Digital Servo Titanium Gear,
Torque: 250 / 333 oz.in (4.8v/6v) 18/24 kg.cm
- GearJelly from Rocksmith Eng.

Putting all the electronics in the car was a pain in the ass but it worked.
I will try to do a better job in the near future but everything works reliable.
On 24 Januari 2010 we had a crawler contest in the Netherlands with drivers from Holland and Belgium. It was my first big testdrive with the converted LCC and I took the first place in the 2.2 comp class.
The Ezrun motors are awesome !!!!!!!!!!!!!!












Last edited by imprezapino; 03-15-2010 at 05:19 PM.
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Old 03-16-2010, 11:30 AM   #2
Quarry Creeper
 
Join Date: Oct 2009
Location: Florida
Posts: 288
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Nice use of Proto board for the dig. Do the motors touch the upper links?, looks like they do...
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Old 03-16-2010, 03:58 PM   #3
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Join Date: Dec 2009
Location: Reno
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awsome paint job.

do you notice much cogging with the sensorless brushless setup?
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Old 03-16-2010, 04:32 PM   #4
Rock Crawler
 
Join Date: Oct 2009
Location: 6512 Elevation
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How is this working out for you i have thought that this would be a sick way of doing a losi MOA !
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Old 03-16-2010, 04:45 PM   #5
Rock Stacker
 
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Location: Holland
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Quote:
Originally Posted by artsifrtsi View Post
Nice use of Proto board for the dig. Do the motors touch the upper links?, looks like they do...
No the motors don't touch the link. It's a optic illusion when you look at the photo. I will take some new picture's soon !!
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Old 03-16-2010, 04:48 PM   #6
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Quote:
Originally Posted by SpeedFreak675 View Post
awsome paint job.

do you notice much cogging with the sensorless brushless setup?
I doesn't notice the cogging when driving (the car is not shaking or making wrong moves).
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Old 03-16-2010, 05:00 PM   #7
Rock Stacker
 
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Location: Holland
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Quote:
Originally Posted by darkmanx View Post
How is this working out for you i have thought that this would be a sick way of doing a losi MOA !
It was a gamble to try these motors but i they are good and cheap.
One set (motor and esc) was about 100 US dollars on Ebay.

And they are working great
In the LCC's first 3 runs i had zero penalty points!!!!
It's very good to controll at slow speed. But the wheelspeed (maximimum) is also very good. I have driven the LCC as a shafty for a short while. Also with one 17.5T ezrun set. And i can recommend it.
The ezrun escape's have a on/off switch. So it is very easy to make a front en rear dig. Just replace the two on/off switches for a microswitch and use a small servo to controll them. (I have seen a picture on this forum witch i have used as a example)
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Old 04-01-2010, 04:48 PM   #8
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very nice , thanks for the info
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Old 05-24-2010, 11:08 AM   #9
Rock Stacker
 
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Location: Holland
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My new Hot Racing wheels.

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Old 05-24-2010, 06:59 PM   #10
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very creative.....i like it alot !

and the paintjob ....wow nice dude !
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Old 05-24-2010, 07:55 PM   #11
Rock Crawler
 
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very nice ...i like the black and crome wheels >>>a+
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Old 06-09-2010, 08:37 PM   #12
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Location: Dirtbuilt HQ
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How are the motors working out... good still? Just wondering how the "hobbyking" stuff is breaking in... Thanks.
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Old 06-10-2010, 04:34 PM   #13
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Quote:
Originally Posted by dirtbuilt View Post
How are the motors working out... good still? Just wondering how the "hobbyking" stuff is breaking in... Thanks.
The motors are great! They are realy worth the money i paid.
I have won a 1st price and a 3th price in the first two matches.
Next sunday i have my third contest!
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