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esc / amp / motor?

Old 04-19-2009, 04:50 PM
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Default esc / amp / motor?

So I have a robot with two drive motors. Under a good load the motors pull about 50 amps. My question is if I add two more drive motors what will my amps do? I know they will go up but with the added motors wont the load on the others go down. Dose anyone get what I mean.
Old 04-19-2009, 05:36 PM
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Default RE: esc / amp / motor?

Yes, if the load on each motor is reduced, they will draw less current to move the same distance/rotation. However, I doubt that doubling the number of motors will necessarily halve the current to each of them, as you are increasing weight, and there is always the factor of efficiency and entropy. Just my simplistic thoughts.
Old 05-04-2009, 04:20 AM
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Default RE: esc / amp / motor?

Load decreases, so the current decreases

Number of motors increases, so the current increases.

I would guess it would increase slightly, and also have much less wear on the motors.


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