i’ll be ordering an al5d arm in a week or so, i am just choosing extras atm. i want wrist rotation, but am not sure if i need the heavy duty or just the light weight option. i am trying to keep costs down because i have to pay for shipping to australia. and also i dont want to affect the lift weight much.
so is the light weight option fine for rotation (all angles) of objects up to the rated 13oz?
thanks
muz
There isn’t much difference between the light weight and the medium duty concerning weight. The heavy duty version is heavy. The light weight version uses the HS-85 servo which is the lightest servo, but it has a large gear reduction. Because of this the gears can be damaged by moving the wrist manually. The medium weight version uses a 225 in the rotation which has metal gears… Long story short. The medium duty is the best overall.