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J Head mount with cooling fan for Prusa I3

by DonMarle

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3D Printer Parts E3D Hotend hotend J head mount J-head j-head mount jhead J Head cooler nozzle cooling nozzle holder prusa prusa I3 pro B 3D Printer Parts E3D Hotend hotend J head mount J-head j-head mount jhead J Head cooler nozzle cooling nozzle holder prusa prusa I3 pro B

This is a J head mount for Ø25mm J head, with adjustable active cooling.

It is designed for a Prusa I3 Pro B.
the maximum build-space, after the upgrate, is 200 x 200 x 186mm.
The linear bearings are 8x15x45mm, distance of the linear axes is 45mm.

You need:
40 mm axial fan
30mm axial fan

8x Screws M3x 20 + nuts
4x screws 3,5 x 22

for an adjustable fan mount:

4x Neodymium magnets 5x5x2
Metal foil up to 0.3 mm thick

Source

Thingiverse

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