02-09-2011, 07:35 PM | #1 |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
| Pathetic Run Times?
I run a 1300 3s 30c pack, fxr esc, cc bec, savox servo on a 35t motor ax10 setup, I run maybe 20 minutes all at slow driving. I run the same setup on a 45t motor on my scaler and get 3-4 hours, whats the deal? Why such a dramatic change.....
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02-09-2011, 08:08 PM | #2 |
Quarry Creeper Join Date: Oct 2010 Location: sulphur
Posts: 256
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im not sure on that man, but i get 30 minutes on a 7.4v 2s 800mah so ya you should defenitly get some better times on it
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02-09-2011, 08:17 PM | #3 |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
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02-09-2011, 08:25 PM | #4 |
Quarry Creeper Join Date: Oct 2010 Location: sulphur
Posts: 256
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well my setup is tekin 35t, cc bec, novak rooster crawler, 14/87 gearing, overdrive underdrive axle gears, is there any binding
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02-09-2011, 08:29 PM | #5 |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
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02-09-2011, 08:35 PM | #6 |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
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i'm no axial expert, or know any general axial knowledge. But there are a few things i can see being a problem. First rotate all the drive train by hand without motor attached, does it seem real loose, low resistance etc. Next thing that comes to mind, is it may be motor. What motors are you running. Also are both of them zero timed. Final thing is gearing. Is your ax10 geared way low and your just on the throttle alot harder? |
02-09-2011, 08:49 PM | #7 | |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
| Quote:
RC4WD trail finder, all stock gears running R2 tranny with RC4WD 45t motor, all turns smooth also Driving both slow throttle, the R2 is geared real low but im more agressive with that than my axial Last edited by EEM-CrawlinMachine; 02-09-2011 at 08:52 PM. | |
02-09-2011, 11:18 PM | #8 |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
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Any ideas guys? Yall stumped?
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02-10-2011, 07:24 AM | #9 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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If you are underdriving the rear or overdriving the front it will cause an extra load on the motor. What is your spur and pinion on the tranny?
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02-10-2011, 09:24 AM | #10 |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
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02-10-2011, 09:46 AM | #11 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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Could be a bad motor, servo, or ESC causing a big drain. My gut is saying ESC or servo. Do you have an amp meter?
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02-10-2011, 09:56 AM | #12 |
RCC Addict Join Date: Jul 2009 Location: reelsville
Posts: 1,871
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I'm betting the AX has a lot more weight in the wheels also. To me that runtime only seems about ten minutes short, I call bullshit on the same pack running 3-4 hours in the scaler.
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02-10-2011, 10:40 AM | #13 |
Quarry Creeper Join Date: Nov 2006 Location: out in boonies!!
Posts: 349
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All I know is I never had a setup that lasts as you quote "3-4 hours" ???
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02-10-2011, 10:42 AM | #14 |
On the lookout for Rocks Join Date: Mar 2006 Location: Monroe, Louisiana
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02-10-2011, 10:47 AM | #15 |
Rock Crawler Join Date: May 2009 Location: 354
Posts: 670
| I have to call bullshit on 3-4 hours as well, I run a 1250 mah 3s lipo on a 7t puller and I get about 20-25 mins. Maybe you ran it for 5 mins, went home, had lunch, got laid, took the thrash out on the way back you stopped at every single red light then at around 3 1/2 hours you started crawling again, you just didn't noticed all the other things you did |
02-10-2011, 11:37 AM | #16 |
Rock Crawler Join Date: Jul 2009 Location: greeley
Posts: 545
| my mini with a brushless only gets 20 min. with a 730mAh pack. I would like to know how you get 3-4 hours with a pack less than twice as big with a heavier crawler. You might wanna retime that drive time.
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02-10-2011, 04:09 PM | #17 |
Quarry Creeper Join Date: Jan 2011 Location: 801
Posts: 334
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I played all damn day with the one pack, maybe 3 hours & im lookin for help not be called a liar.... and either way, the times hella differant...
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02-10-2011, 04:14 PM | #18 |
Quarry Creeper Join Date: Jan 2011 Location: 801
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02-10-2011, 04:23 PM | #19 |
I wanna be Dave Join Date: Mar 2009 Location: sittin in the sky
Posts: 4,630
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bigger tires on the ax-10, faster motor, higher gearing, more weight, the servo using more battery, theres where your losing the run time.
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02-10-2011, 04:31 PM | #20 |
Quarry Creeper Join Date: Jan 2011 Location: 801
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