eZRUN brushless system

Reply Subscribe

Thread Tools

Search this Thread

02-11-2009, 02:13 AM

#391

cannon

Tech Champion

iTrader: (35)

Join Date: Sep 2003

Location: A total distraction

Posts: 7,266

Trader Rating: 35 (100%+)

Quote:

Originally Posted by Drifting101

My dad is having a problem with his 35 amp and 3000kv motor. It is massive cogging un-drivable, He changed drag break and test it was fine 5 mins later he went out and now he suspects it is dead, should I just buy a new one? Fix it?

I will ask cannon for a discount for another one

cause he is a very nice guy

Check that you do not have a faulty plug connecting the motor to ESC.

Although I do not see the connection between changing drag brake and the ESC not cogging

02-11-2009, 02:16 AM

#392

Drifting101

Tech Elite

iTrader: (8)

Join Date: Oct 2007

Location: Melbourne, Aus

Posts: 2,199

Trader Rating: 8 (100%+)

Quote:

Originally Posted by cannon

Check that you do not have a faulty plug connecting the motor to ESC.

Can't see any thing

02-11-2009, 02:21 AM

#393

cannon

Tech Champion

iTrader: (35)

Join Date: Sep 2003

Location: A total distraction

Posts: 7,266

Trader Rating: 35 (100%+)

Check by putting pressure on each connection while pu;;img the trigger with ESC on. Sometimes they have a dry connection.

Also what was the ESC being run in?

02-11-2009, 02:27 AM

#394

Drifting101

Tech Elite

iTrader: (8)

Join Date: Oct 2007

Location: Melbourne, Aus

Posts: 2,199

Trader Rating: 8 (100%+)

Quote:

Originally Posted by cannon

Check by putting pressure on each connection while pu;;img the trigger with ESC on. Sometimes they have a dry connection.

Also what was the ESC being run in?

Mini

02-12-2009, 07:03 PM

#395

kistner

Tech Adept

iTrader: (12)

Join Date: Jul 2008

Location: Beaver, PA

Posts: 133

Trader Rating: 12 (100%+)

anyone with any experience with the ezrun 17.5 motor? would this motor be ok for vintage trans am?

02-13-2009, 01:38 AM

#396

TBOTubed

Tech Apprentice

Join Date: Jun 2007

Location: paradise

Posts: 62

Trader Rating: 0

Quote:

Originally Posted by kistner

anyone with any experience with the ezrun 17.5 motor? would this motor be ok for vintage trans am?

kistner- I have been doing some testing trying to get a suitable brushless to replace silver cans in our clubs stock touring class. I was given a hobby wing ecs by one of our heli guys and found some 380 size ducted fan brushless motors to bolt up to an evo 4.

I tried a 4W High-End brushless motor, that spun at 2250 KV a little less than a 17.5 EZRUN 2400KV and it drove like a hot 19t motor.

I'd really like to try one of these motors mostly because it will bolt up so easily.

To this end, if you know where i can buy a an EZRUN 17.5 I'll gladly test it for you and report back. I looked every where and ended up at Hobby Wing and they want $55.00 USD+$22.00 USD shipping+$10.00 Bank fee. RC Market has 13.5 motor/esc/programcard combos for $70.00 USD. But no 17.5's

I"ll pay the money but if i could get it cheaper......Thanks

02-13-2009, 01:49 AM

#397

Drifting101

Tech Elite

iTrader: (8)

Join Date: Oct 2007

Location: Melbourne, Aus

Posts: 2,199

Trader Rating: 8 (100%+)

Ok, I did some more testing and A B C are hitting at the same time it is to my understanding that it should hit them in order over and over again. Also it gets to 55 celcius when plugged in to the motor (Motor works tested with another ESC

02-13-2009, 05:41 AM

#398

kistner

Tech Adept

iTrader: (12)

Join Date: Jul 2008

Location: Beaver, PA

Posts: 133

Trader Rating: 12 (100%+)

TBOTubed - I have only seen them bundled with the esc so far. search ebay for 'ezrun 17.5' and they will pop up.

02-13-2009, 01:31 PM

#399

TBOTubed

Tech Apprentice

Join Date: Jun 2007

Location: paradise

Posts: 62

Trader Rating: 0

kistner- Thanks for reminding to put e-bay on my favorites list for parts,duh.

02-14-2009, 09:19 AM

#400

kistner

Tech Adept

iTrader: (12)

Join Date: Jul 2008

Location: Beaver, PA

Posts: 133

Trader Rating: 12 (100%+)

TBOTubed - no prob, and if you wondered, tonight it will be dark out.

I sent a message to one of the guys selling the bundles to see if he'll sell just a motor, can't hurt.

02-15-2009, 06:45 AM

#401

legend15x3

Tech Adept

iTrader: (4)

Join Date: Jul 2005

Posts: 100

Trader Rating: 4 (100%+)

just got my 150 ezrun system now waiting on car to install, its foot print is huge along with fans to cool it!!!! Thinking of another ofna maybe? I have a MMM currently so will be interesting to see the differences?

02-19-2009, 04:39 PM

#402

patzane

Tech Rookie

Join Date: Feb 2009

Posts: 1

Trader Rating: 0

I have the ezrun with the 10t in my Rustler. What's a good gearing for this

02-22-2009, 06:42 AM

#403

edwintklee

Tech Master

iTrader: (23)

Join Date: Jun 2005

Location: wonderfull place called, MALAYSIA.

Posts: 1,592

Trader Rating: 23 (96%+)

guys,

just wondering if any of you guys have tested this ESC with other BL motor sensored and sensorless.....

i have a 60A version running a 13t motor, but i dare not try running any other motor, i tot of running a SP 11.5r which a sensored motor

have you guys have experience in running other BL motor other than those from ezrun??

Last edited by edwintklee; 02-23-2009 at 08:50 AM.