Quote:
Originally Posted by mattr
As far as i can tell, each motor has a useful range of adjustments via the esc/timing. Boost it up too much and you'll cook it, turn it down too much and you'll have no torque.
The range is just far far wider than it used to be on brushed motors (and even brushless motors with cheaper ESCs)
Just pick a sort of suitableish motor, and play with timing/ratios/set up.
Its a bit like trying to get a massively turboed, low compression ratio racing engine to produce 100 hp, you can do it, but it'll be terrible to drive, same with trying to get 300 hp out of a 1.4 supermini engine.
(I've found that an 8.5 will do all you want in 2wd outdoors, 10.5 indoors)
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Decreasing tinming gives more torque, increasing give more revs.