- #1
Pfloyd77
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I have to build a monorail that can climb a 45 degree slope length of the track is 8m. The mass of the monorail is .3kg and it has to carry a mass of 1kg up the slope.im given a 15V electric dc motor with:
Power = 6W at motor stall
no load rpm at 0.07 Amp = 3800
stall torque at 0.4 amp = 0.01N
i calculated that the force needed for the monorail to overcome static friction is 17.2N
i have to use the above info to determine what my gear ratio should be so that the monorail can travel up the slope...does anyone know how to do this?
Power = 6W at motor stall
no load rpm at 0.07 Amp = 3800
stall torque at 0.4 amp = 0.01N
i calculated that the force needed for the monorail to overcome static friction is 17.2N
i have to use the above info to determine what my gear ratio should be so that the monorail can travel up the slope...does anyone know how to do this?
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