AHHH I need help!
 

Someone came up with a design for a motor mount for the chalupa motor and i cant find it anymore. If you can find it please help me and post the link.

chiaphua motor mount
 

Attached is the pic I downloaded from the post. Is this what you are looking for?

yes it is thank you very much. Could you post the link to the post you got this from.
Thanks
Justin

Here is a photo of a prototype Chiaphua motor mount. The dimensions are pretty simple:

Motor mount screws are 10-32, spaced exactly 2.00" apart
The center "bulge" is .75" in diameter
The centers of each gear (shaft, big gear) is .740" apart.

I mounted the cluster .75" from the center of the motor shaft and there is a bit of play. If/when I do this again, I will split the difference and mount the cluster .745" from the shaft.

This was all determined on my kitchen table with a caliper. I punched out the 1/4" plate with my milling machine (you need at least an accurate XY table) and press fit the 1/4" ground drill rod shaft.

Team #492

Attachment: dscn2581.jpg

What did you use to mount the shaft to the plate? (ie bearing or other) Also what is the final rpm coming out of this shaft? Is this close to the drill motors rpm?
Thanks
Justin