here is our battlebot that we designed and built from the ground up this semester at ASU. the bot weighed in @ 79lbs. its only ~ 6 inches tall and ~2 feet long. we modified the motors in order to achieve our top speed of 27-30 mph in high gear. unfortunately, the added torque sheared the high gear in the tranny and we were forced to run in low gear. everything worked out fine though.
Specs:
-2 24volt high po Dewalt drill motors
-futaba RC
-motorola bx-24 microprocessor
-6 wheel drive
-4130 300M drive axles
-6061 T6 Al everywhere
-everything was machined in house
-30 deg front wedge with small flipper wedge
side shot
right side shot
motor controllers and linear actuator
tig'd 300M driveshafts
top view with confetti cannon attached
top view with armor on
