pi powered robot

[robautoproject]

Hi, I'm wondering if anyone has a 2WD motor battery combo which they know is fast and powerful. Any size up to 12V battery would work. I keep buying batteries and motors trying to get a good combo. Here is what I have so far.

http://www.robauto.co/speed-vs-power-in-robotics/

[darkbibble]

the speed v's power thing is something engineers everywhere have been stuggling with for decades,

usually it depends on what type of robot that you are building eg.. a sumo bot requires high torque(power) and speed isnt needed, where as a maze solving robot is usually faster with low torque(power),

its all a balance between motor speed and torque combined with gear raitios and wheel diameter

piborg do some nice robot setups https://www.piborg.org/