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Title: My Rc Car wont move on Ground Post by: Ronak on December 27, 2019, 04:29:25 PM Hi,
I have one strange problem with my 27Mhz Rc car. When i pick it up, Its rear wheels turns very fast by making throttle from Tx. But as i put it on ground it wont run / it goes very very very slowly to move further, Even New Battery is fully charged. Even I have changed Dc Motor, New Battery. Also checked gears for slips. From my side everything is Okey. But cant understand what to do? Pls Help!! Thanks Title: Re: My Rc Car wont move on Ground Post by: K K Iyer on December 27, 2019, 07:02:17 PM @ronak,
Looks like rpm too high and torque too low at the wheels. Like trying to get a real car moving from standstill in fifth gear. Try giving it a push, may run after getting initial acceleration from push. What you probably need is a lower gearing or a lower kv motor of same wattage. Best wishes. |