blaz62 Posted July 2, 2013 Posted July 2, 2013 Hey Today I will show you my new car, "one day project" (today build, tomorrow break). Is fast car for drag racing. For drive I'm use 2 Xl motor and two speed gearbox (difrencial gearbox=1 motor-1 gear, 2 motors second gear). Max. speed is 8,4 Km/h. :) Some pictures: And video: Quote
Energo Posted July 3, 2013 Posted July 3, 2013 (edited) Fast and beautiful. Design of a real drag-car) I like it And I don't understand why such MOC has no comments. Edited July 3, 2013 by Energo Quote
Hemi-Power Posted July 5, 2013 Posted July 5, 2013 I really like this. Great representation of drag race car. well done Quote
DLuders Posted July 5, 2013 Posted July 5, 2013 @ blaz62: Nice dragster; could it operate on two Power Functions Medium motors (instead of two PF XL motors) to get twice the speed? Would PF Medium motors provide enough torque to get it moving from a standing start? Quote
legomuppet9 Posted July 5, 2013 Posted July 5, 2013 @ blaz62: Nice dragster; could it operate on two Power Functions Medium motors (instead of two PF XL motors) to get twice the speed? Would PF Medium motors provide enough torque to get it moving from a standing start? Doubt it, those unimog wheels would be quite difficult to get spinning Quote
cgg199 Posted July 5, 2013 Posted July 5, 2013 Couldn't you use a differential gearbox with one M motor and one XL motor? You'd have torque and power when you want them that way. Quote
blaz62 Posted July 5, 2013 Author Posted July 5, 2013 Thanks all!! @DLuders: I think yes, because 1 Xl motor (1 gear) can move car from start, but I'm didn't tested ;) @cgg199: If I will use Xl motor for 1 speed and M motor for second,will be probably work, on the hill not, because M motor doesn't have enough torque when standing. Quote
cgg199 Posted July 5, 2013 Posted July 5, 2013 Couldn't you use both together to combat that problem. That should work with it being a differential gearbox. Quote
Rishab N Posted July 5, 2013 Posted July 5, 2013 This is pretty fast. It looks really fun to drive! Quote
timslegos Posted July 5, 2013 Posted July 5, 2013 Looks really fast. i am actually surprised it rives in such a straight line! tim Quote
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