This is my own design of effector and carriages for my kossel mini magnetic rods upgrade.
I moved the hotend up and gained some extra Z height. This effector is also custom amde for allen key z-probe.
Version 3 UPDATE (9.8.2016):
- Made a smaller version for E3D heatsink ( Height 42.7mm),
- Updated v2 with upper alu tube guide,
- Fixed Z-probe (always had trouble with too short distance for spring to activate),
- Made some tweaks for easier printing,
Parts I purchased:
-Haydn's carbon fiber arms (http://www.blueeaglelabs.com/collections/all-products/products/haydns-carbon-fiber-arms-with-cnc-precision-machined-delrin-sockets)
- 30x30 computer fan
- Hotend E3D copy
This is very heavy version of hotend plate. If your printer is not very well built, you might have troubles. I have linear bearings and magnetic rods. I can run it normally at 150 mm/s and around 6000 mm/s^2.
With proper cooling this part can be easily printed without support. Make sure to use enough brim so it sticks well to the surface. I printed with ABS, PLA should also be OK.