HACKER BRUSHLESS MOTORS
#376
Tech Addict
iTrader: (10)
I have been running my 17.5 in my Pro4 at a 4.2 fdr and it has been temping from high 160's early in the day to 180's when the track temp is at it's hottest.
Do you think I am at an o.k. fdr or should I drop a tooth or 2 to bring the temp down a little?
The motor is still performing the same but just want to keep the temp on the safer side as to not cause a shorter motor life.
Track size is 60' x 60' asphalt parking lot sprayed with juice/water mix.
Do you think I am at an o.k. fdr or should I drop a tooth or 2 to bring the temp down a little?
The motor is still performing the same but just want to keep the temp on the safer side as to not cause a shorter motor life.
Track size is 60' x 60' asphalt parking lot sprayed with juice/water mix.
#377
Tech Regular
I have been running my 17.5 in my Pro4 at a 4.2 fdr and it has been temping from high 160's early in the day to 180's when the track temp is at it's hottest.
Do you think I am at an o.k. fdr or should I drop a tooth or 2 to bring the temp down a little?
The motor is still performing the same but just want to keep the temp on the safer side as to not cause a shorter motor life.
Track size is 60' x 60' asphalt parking lot sprayed with juice/water mix.
Do you think I am at an o.k. fdr or should I drop a tooth or 2 to bring the temp down a little?
The motor is still performing the same but just want to keep the temp on the safer side as to not cause a shorter motor life.
Track size is 60' x 60' asphalt parking lot sprayed with juice/water mix.
Last edited by kyle478; 07-29-2008 at 07:18 PM.
#379
Hello!
What timing do you set for E40 motors on ESC? I was wondering, GM says 30 deg., how much do you propose for 4.5t E40 running rubber on short tracks?
What timing do you set for E40 motors on ESC? I was wondering, GM says 30 deg., how much do you propose for 4.5t E40 running rubber on short tracks?
#380
Tech Addict
Kyle,
Thanks, I'll try the motor timing this weekend and let you know how I get on. Admittedly, I didn't check it out of the box, but I haven't changed it either, I tend to change timing on the speedo rather than the motor.
The track was open and on asphalt (Here's the layout)
Thanks, I'll try the motor timing this weekend and let you know how I get on. Admittedly, I didn't check it out of the box, but I haven't changed it either, I tend to change timing on the speedo rather than the motor.
The track was open and on asphalt (Here's the layout)
#381
Tech Regular
13mm rotor?
Does Hacker make a 13mm rotor, or some sort of tuning rotor, like Novak? If not, has anyone tried the Novak 13mm or another rotor in the Hacker?
Thanks
Thanks
#383
Tech Regular
If this doesnt work you can try going to the mid point in timing on the motor and increase the timing in the ESC to 2-4 degrees. ESC timing is the best way to increase the timing of the motor.
#384
Tech Regular
If you need one you can call the office at (480) 726-7519
#385
#386
Tech Regular
Thanks!
#387
Tech Regular
#388
Tech Regular
I normally run 1 tooth larger pinion with this rotor.
The E40 does have replaceable bearings. The front bearing is the most exposed on this motor therefor will wear more then the rear. We sell the front bearings and would suggest you send the motor in to our repair department if the rear bearing needs replacing. To replace the rear bearing the motor must be completely disassembled.
#389
If someone lives in such a lonely in Hacker dealers country has to ask, what is metric size of this bearing? Are ceramic available?
#390
Tech Regular
What's the difference?
With so many brands of motors out now (although many are by the same OEM), what's the difference between them? They're all pretty much the same as far as I can see. I'm just wondering what I should look at when deciding to go with one motor over another, when they all pretty much have the same specs. I know Hacker have made some great motors (I have a few), but I don't want to go on reputation alone. What distinguishes one motor from another, performance-wise?