Rod Type Linear Actuator based on OpenBuilds 40x40mm V-slot Profile

OpenBuilds has shared a number of very nicely designed of Linear Actuators. All has been based on the "normal" rails and C-Beam.
I have for some weeks worked on a new type of linear actuator based on the 40x40 profile. This profile has a big internal cross shaped opening. It is big enough to have an ACME rod/nut assembly inside, so the design idea is to use this to make a mechanical assembly.
More info on the build here: forum.makersup...
Parts and Kits available here: makersupplies....

[@AshcraftFraming]

Funny, I was just about to start designing one of these!

[@martinbarfoed5040]

You can find my 3D files on openbuilds at openbuilds.com/builds/40x40-v-slot-rod-type-linear-actuator.9196/

[@kikac565]

Great work, thank you. Is it possible to make it with a 30x30 alu profile?

[@martinbarfoed5040]

I do not think you will have room enough inside the profile for lead screw and nut.

[@MorningCarnival]

any end stops?