I have found very nice and willing suppliers and the products look great!

Outer tubes of linear actuators

Image showing the manufacture of aluminium tubes
Linear actuators outer tubes, anodised aluminium
Image showing the manufacture of aluminium tubes
Outer tubes of linear actuators, anodised aluminium

Ball Screws 650mm with SFA nuts

Image showing a ball screw and its SFA nut
Ball screws with SFA nuts
Image showing a ball screw and its machined end
Ball screw ends

The different parts in the cylinder body, aluminium and UHMW (plastic)

Image showing the machining of plastic parts
Plastic machined parts of the linear actuator
Image showing the machining of aluminum parts
Aluminium moving end of the linear actuators
Image showing the quality of machined plastic parts
UHMW machined moving part (SFA)
Image showing the machining of plastic parts
Machined and anodised parts of the linear drive
Image showing the machining of aluminum parts
Aluminium machined parts of linear actuator
Image showing the quality of machined plastic parts
Moving part (SFA) machined UHMW

The machined UMHW plastic parts (black) look really great, and it feels really solid. Can’t wait to have them in real life !

Aluminium joining plates for profiles

Image showing laser-cut aluminum parts
Laser-cutted aluminium plates
Image showing laser cut and anodized aluminum parts
Laser-cutted plates in red anodised aluminium
Image showing laser-cut aluminum parts
Laser-cutted aluminium plates
Image showing laser cut and anodized aluminum parts
Laser-cutted plates in red anodised aluminium

Aluminium spacers for motor mounting

Image showing the red anodized aluminum spacers
Anodised aluminium spacers for motor mounting

Laser-cutted and bent steel parts for actuators/platform connections, with stainless steel spacers

Largely inspired by: https://departedreality.com/products/dr-endpivot who came up with the whole design idea

3D rendering of the platform/carriage junction parts
Rendering of the joints between the linear actuators and the platforms
Picture showing the bent and painted steel parts
5mm steel U for the connections
Image showing the machined stainless steel spacers
Stainless steel machined spacer of the links
Picture showing the bent and painted steel parts
5mm steel U for the links
Image showing the machined stainless steel spacers
Stainless steel machined spacers for connections

Fixed and mobile axles, threaded on both sides: chrome plated steel for friction in the bearings

Image showing the tapped linear axes
10 and 12mm pins for linear actuators
Image showing the tapped linear axes
10 and 12mm pins, end tapped

That’s all 🙂 waiting for the parts by the end of December …