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08-04-2013, 02:51 PM | #1 |
Quarry Creeper Join Date: Nov 2012 Location: Blue Ridge
Posts: 332
| Need help with my losi comp crawler
I have recently got a losi comp crawler. I have a castle micro sidewinder with ao 55t Novak motor. When's crawling up somthing steep it just Boggs down. I'm runnin a 14t pinion. What can I do, please help me!!!!!!!
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08-04-2013, 04:47 PM | #2 |
Pebble Pounder Join Date: Dec 2011 Location: Ridgecrest, CA
Posts: 192
| Re: Need help with my losi comp crawler
One of the first things I would recommend would be to lube the worms. Jerry
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08-04-2013, 06:16 PM | #3 |
Rock Crawler Join Date: May 2012 Location: Upland
Posts: 901
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Is there anything holding the dig in place? Sent from my PG86100 using Tapatalk 2 |
08-04-2013, 10:55 PM | #4 |
RCC Addict Join Date: Mar 2011 Location: Katy / west houston
Posts: 1,014
| Re: Need help with my losi comp crawler
The micro sidewinder might not be a powerful enough esc for the Losi.
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08-05-2013, 11:23 AM | #5 |
Rock Crawler Join Date: May 2011 Location: SoCal
Posts: 949
| Re: Need help with my losi comp crawler
I think the esc and motor should be adequate. LCC trannys are geared higher, so a 12T pinion wouldn't hurt. How's the battery? What voltage, capacity, and have you checked the voltage after a little runtime with a voltmeter? Do you have an external bec for the steering servo? If not, pull the servo plug and drive it up a steep without steering just to see if that matters. And if you're new to losi's, take note of jgrim's point. Worm lube is a big deal on these cars. Check back when you're sure the lube and battery are fresh.
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08-05-2013, 01:16 PM | #6 |
Rock Stacker Join Date: Aug 2013 Location: Calgary
Posts: 61
| Re: Need help with my losi comp crawler
There was also a bulletin way back about extra shims being shipped with the LCC axles that caused a bunch of extra drag because they would cause the worm gears to bind up. Might want to check that out and see if yours was one of the affected ones.
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08-07-2013, 06:30 PM | #7 |
Quarry Creeper Join Date: Nov 2012 Location: Blue Ridge
Posts: 332
| Re: Need help with my losi comp crawler
Worm gears are lubed, im running a 3s 800 mAh battery 11.1v. Just bought me a novak 35T motor. Would a night crawler tranny give me lower torque. I dont care if i loose dig cuz we cant use it in our shafty class
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08-07-2013, 06:46 PM | #8 |
Rock Crawler Join Date: May 2011 Location: SoCal
Posts: 949
| Re: Need help with my losi comp crawler
Yes, most comp guys fit LNC trannys which are a straight bolt-in. They're lighter, compact and much lower-geared. Unless you happen to find one, they can be easily and cheaply built from new parts available from EBAY. Figure about $25-30. Was the 55T motor bad? |
08-08-2013, 05:37 PM | #9 |
Quarry Creeper Join Date: Nov 2012 Location: Blue Ridge
Posts: 332
| Re: Need help with my losi comp crawler
No, i just want more power
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08-08-2013, 11:56 PM | #10 |
Pebble Pounder Join Date: May 2010 Location: sac
Posts: 108
| Re: Need help with my losi comp crawler
What is your radio epa setting? Just curious?
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08-09-2013, 06:49 AM | #11 |
Quarry Creeper Join Date: Feb 2011 Location: Wellford, SC
Posts: 495
| Re: Need help with my losi comp crawler
Here's a link to a great thread about lessening the friction in the drivetrain of a Losi crawler. Good stuff. Tip: How to reduce the friction in LCC and LNC. |
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