Gear Ratios

[ToyTundra]

Well i went through there and i think there was only two for a 540 size motor
http://www.robotmarketplace.com/products/RP-MAGNUM775.html
and
http://www.robotmarketplace.com/products/0-BHG62.html

I'm thinking about a the second one and changing out the motor either with a a integy 55t or a titan 21t (the motor on it is the same dimension as the titan)

I agree the second one looks promising. The square body should be easy to mount. the huge output shaft has always bothered me. These things aren't cheap.

this one appears to be a little bigger than 540, but it sure looks nice.
http://www.robotmarketplace.com/products/ML-42-24.html

This one looks to be around 540 sized as well:
http://www.robotmarketplace.com/products/0-BPK51.html


another option is a small high RPM motor with even lower gearing.

 

[losikid]

the first one isn't 540 but the second one is, i'll probably stick with a 540 size motor, but i'm still thinking the 62:1 gear ratio, what do you think about running titan 21t