Update - In the video I said the larger pulleys on the spindle will go faster. This is wrong. The smaller pulley on the spindle is faster.
Here is an explanation of how to get the 3D printed parts if you don't have a 3D printer: www.dreamingro...
You can get the 3d printed parts at:
www.thingivers...
In addition to the 3d printed parts you will need these:
1) 3/8 inch diameter rod:
www.mcmaster.c...
2) 6804-2RS, Bearing:
www.mcmaster.c...
3) R6-2RS Bearing -
www.mcmaster.c...
The 3/8 inch rod could be made out of many different materials like aluminum or steel. Just try to make sure it is 3/8 inch or smaller like the one linked above. I had to sand my rod to remove oxidation before the bearings would fit, but then it worked great.
There are much cheaper places to buy these bearings online, but the McMaster listing is likely to stick around and I really like all the extra information they put for their parts (I use them a lot for prototyping). Feel free to look around for other options for these bearings. Also EEW 6.0 comes with extras of the R6-2RS bearing so you might not need that one.
25 авг 2024