Quote:
Originally Posted by cxcad
Why are the traction wheels more inside than the omnis? Having the traction wheels on the outside would provide more stability.
|
Yes, having the traction wheels outboard would improve stability. It's just a compromise. Having them inboard allows both ends of the axle to be supported, and reduces the torsional moment on the traction wheel assembly. It also allows some semblance of turning in the traction mode. Mostly, it's about packaging as most of the goodies are contained inside a 3inch wide channel.