El Beast - Initial design phase, comments and critique welcomed!

[Zeeflyboy]

I have no association with them so can only speak from my limited personal experience, but have used TOPPER(HZ) for all these parts, plus some further parts for another project and have no complaints around quality. From a customer service standpoint they also sorted a problem with the original order with no argument (they specced couplings that didn’t fit within the MBA-12C). Rather than trying to find all the various parts you can just email them with your needs and they’ll quote you and create a custom single order.

One advantage is they are actually seemingly making parts like the screws on demand so custom machining requirements are easily accommodated.

I have actually just put in another order with them for some ball screws for a motion sim I’m building, so fingers crossed they are still up to snuff!

TOPPER(HZ) LINEAR MOTION COMPANY Store
https://a.aliexpress.com/_vkkx8z