February 14, 2026
Description
This is a water cooling jacket for a 2440 motor (I designed it around a KingVal 2440 motor.
Make sure that it's oriented correctly, it should print with no supports, If your slicer is adding supports, flip it 180 degrees.
There are 3 included variants, the one pictured is the "linear outlets" variant.
There is also a variant called "Linear Outlets _ Tall Cooling Ports" that has the cooling ports lifted a few mm in case you need to get over a taller mounting bracket.
The 180 degree offset variant has both ports on the same face of the jacket, but oriented 180 degrees.
You will need 2 small 3/8" tubes (either brass or aluminum, lowes or amazon has them.
You could also print a small tube or just put your water cooling line in the holes. ,Whatever floats your boat!
License:
Creative Commons — Attribution
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