Quote:
Originally Posted by Jay O'Donnell
Figuring out how much power you need to push an object.
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Let W be the weight of the object (Newtons)
Let mu be the kinetic friction coefficient between the object and the floor (unitless)
Let V be the desired pushing speed (meters/sec)
Required power P = W*mu*V watts
Let E be the power efficiency of your drivetrain
Total Motor output mechanical power M = P/E watts
Total Motor electrical power consumption can then be estimated using motor curves