Motor Size education... - Raspberry Pi Forums

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so i'm handily confused types of motors our there.

have broken down dc motors(including gearmotors)
servo motors
stepper motors.

i'm confused following:

have project need move 20-30lbs including weight of vehicle. on wheels point point b. flat clear path. need travel @ maximum of 5mph maybe 6mph.

when read torque means nothing me. understand force @ 1 inch thing in reading 5oz-in need motor drive vehicle...probable 2 wheels , forth along track.

motor , range of torque should looking at?

always vexing problem. don't recommend follow trial , error approach or you'll end large box full of second hand motors in garage, none of ever suitable any project 1 reason or another.

reckon need gear motor of kind; , won't need lot of torque move mass on flat surface, drill motor (with gearbox) might it. advantage of drill motors can try before buy (if have drill).

sorry, wasn't it?

might be:
http://www.societyofrobots.com/rmf_calculator.shtml


raspberrypi



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