Sizes of featherweights

[maddox10]

If my robot is a 24cm diameter circle, then will i be able to fit in 2 motors, 2 robochallenge wheels, batteries and speed controllers?

The German Ring spinner Wopper was barely 21 cm in diameter, and it was a functioning machine.

Malankia Baba Yaga, a full body spinner, was 110mm diameter, and it was a hidiously overpowered machine.

[psychostorm]

If my robot is a 24cm diameter circle, then will i be able to fit in 2 motors, 2 robochallenge wheels, batteries and speed controllers?

How many pieces of string do you need to get to the moon?

The drill motors won't sit end to end. If my memory serves correctly, it's 110mm to the end of the gearbox before the shaft. You could mount them side by side to fit in though.

If it uses 2*15a Electronize stacked on top of each other, a tank style NIMH 12V battery / lipo equivalent and a staggered drill motor drive with 100mm wheels, it will fit.

But it can only run @ Robochallenge events translation spinning. No one else has insurance for spinners.

[Mega Masher]

Thanks for the replies, very useful. I will work out the dimensions of the parts.