Originally posted by Cole Trickle
The motor itself generates gyroscopic forces itself - the armature are pretty heavy compared to a spur gear.....
and your point is what?
you don't have any control over the mass or speed of the armature (unless you wind it yourself) you do have control over the spur/pinion combination.
if you have a very close match in spurs say 90 and 86, the difference in punch will be neglible, if you go down lets say 10 teeth in 48pitch, the difference will be noticable and you'd probably notice it more ducring braking.
sanj