I agree Rich... not much power is need for rotation, but some sort of bearing should be used to support the lateral load on the servo splines. Especially if they are plastic... Noted in a previous post Servo block Maybe a little excessive in this case, but you get my point...

you have a good point there rich.now i think off turning and lift some whit his gripper.same time,

rr you mean like in the pic.

@nomad18.08... If those outer red circles are bearings, then yes... That's what I meant... That will distribute the side to side load as JD walks... So no wobble when he walks

yes they are.i seen you can by them on robosavvy.com

The Micro HDD Servo that we sell tolerates up to 7.4 volts of current and has all metal gears. We have it manufactured specifically for EZ-Robot.

The dimensions and specifications are on the store page for the Micro HDD Servo

That's really good for a micro servo... I plan on buying some those and other servos you have in the store in the near future...I love Hitec but they are rather expensive....

thank you dj

@DJ- It's nice to know that the new minis have metal gears.