rock force wont crawl

[brian1981]

I have a rock force 2.2 and when i try to crawl somthing it wont it trys to crawl up but it wont i dont no if it is they 1800mah nicd battery or 35T motor or they tekin fx-r esc i would really like to no what is going wroung with they crawler


venom 1800 mah battery nicd

intergy 35T motor

tekin FX-R esc

[Mudsy]

Hung brushes? No battery juice? loose wires? We need more info on your situation, other than it won't crawl. Does it move on flat surfaces? Does it have glitches? etc, etc...

[prifral]

Yep more info

[brian1981]

brushed Motor spins just got it battery has juice fully charge nothing is backwards that i can see check it yes is crawls a cross they ground just not up thing or over things i dont no if i put worm gears in backwards or not or if my venom vr-3t is not set up right for it or not

[prifral]

Originally Posted by brian1981

brushed Motor spins just got it battery has juice fully charge nothing is backwards that i can see check it yes is crawls a cross they ground just not up thing or over things i dont no if i put worm gears in backwards or not or if my venom vr-3t is not set up right for it or not

No way to put worm gears in backwards so it cant be that. Are you running the stock worms gears? What spur & pinion are you running?

[brian1981]

yes running stock worms gears spur & pinion gears are stock but i am geting redy to put a 540 20T in it and a 5000mah nimh batt also to see if that helps that out

[prifral]

This is just a guess since I don't know what obstacle you're trying to crawl over - but it sounds like a lack of torque. Try a motor w/more turns. If that doesn't do it then its gotta be upstream of the motor. Check your ESC and or Tx/Rx calibration.

[whiplash]

have you put a flat spot on the out put shaft of the motor? kinda sounds like slipping pinion to me but i know nothing about this truck, my .02 worth

[dezmoon]

Originally Posted by brian1981

yes running stock worms gears spur & pinion gears are stock but i am geting redy to put a 540 20T in it and a 5000mah nimh batt also to see if that helps that out

your gonna smoke the 20t,,,you really,,really need a good motor /esc combo and good battery power,,worms arent very efficiant,,they cause motors to go bye,bye if they are incorrect,,ive been running the same 21.5t goat brushless esc and motor combo on 2s lipo power for well over a year now,,and have never had an issue with it,,it sounds like the combo you have just isnt enough for your rig