Premade gear reduction units (3 to 1) for Nema 34

[Crayola]

Anyone know of a place that sells premade gear reduction units
for with Nema 34 motor mounts made of timing belts and pulleys?
Something designed to run on a gear rack with a spring to tension
the gear against the rack?

Thanks,
Mike

[widgitmaster]

Some the items you mention are mostly custom, you can find pulleys, belts, racks, pinions, shafting and bearings or bushings in McMaster Carr!

As for the plates and Nema34 motor mounts, those are the custom items!
Most of the DIY home engineers create this type of stuff in CAD and then make it the best they can in their home shops!

I found the nema-34 motormounts on eBay!

[edwardpic]

I actually have 3 of them with the belts, I bought them to build a table and ended up buying a Dynatorch. I also have the gear rack for a 5X10 table. So, I have (3) 3:1 gear reductions for the NEMA motors, and enough gear rack for the table. The gear reductions have the plate-spur gear for the motor-the belt to connect them and a hole for the spring to keep the gears on the rack. Email me if you or anyone else would like to buy them for me.

[Crayola]

Originally Posted by edwardpic I actually have 3 of them with the belts, I bought them to build a table and ended up buying a Dynatorch. I also have the gear rack for a 5X10 table. So, I have (3) 3:1 gear reductions for the NEMA motors, and enough gear rack for the table. The gear reductions have the plate-spur gear for the motor-the belt to connect them and a hole for the spring to keep the gears on the rack. Email me if you or anyone else would like to buy them for me.

I am interested in buying two of the gear reduction units and possibly some
or all of rack depending on the specs. Can you email me some more details?
Pics of the gear reduction units and specs on the rack? Whats the cost?

Email it to: Michael.Cunningham.USA@gmail.com

Thanks,
Mike