Re: [CAD_CAM_EDM_DRO] Re: Anyone Convert BOSS to servo's?

Hi Scott,

I sent this before but for some reason Yahoo bounced it.

The pulleys are 26t on the motor and 60t on the screw. 60 teeth with 5mm
pitch comes out to near enough 4" diameter. You can use a smaller pulley
on the motor but you will have to move the motor to compensate.

The HTD belts are a lot narrower than the original timing belts. 15mm
wide = a bit under 5/8". Although the belts are narrow they will easily
handle the torque due to the large pulley diameter and better tooth profile.

My pulley clears the lube line by about 1mm (0.04").

Les


Polaraligned wrote:

>
>
> That is a GREAT idea Les. I'll have to try to figure out this weekend
> what size pulleys I can fit in there. I took another peek and you are
> right, the lube line is the big obstacle. It looks like you could
> put a 4+" pulley in there if it were not for the line .
>
> Thanks,
> Scott