Thingiverse
waterproof water pump upgrade version
di zhwang168
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2021/5/1
Since some friends have interested in this model. I add the original f3d file to it. Hope it can help you a little.
I have designed a magnetic coupling water pump 1 month ago. It separated the motor chamber from the water injection chamber apart. If the motor chamber sealed completely it is 100% waterproof. Now I have changed a little bit for more convenient use and maintenance. All connection parts changed to screw type. It is easy to use.
When printing, some of them need to rotate. I manually add the support layer to the injection chamber and rotate-case.
You will need a ball bearing 630ZZ, 6 neodymium magnets 5X2(diameter X height) and one M3 screw, 2 Hex Socket Screw M3X6 to fix the shaft, motor, etc.
It uses DC 130 type motor as a driven force.
More information on Youtube:
https://youtu.be/sD4r_Rqs6KI
Old version
https://youtu.be/BdqtM83uNWY
Since some friends have interested in this model. I add the original f3d file to it. Hope it can help you a little.
I have designed a magnetic coupling water pump 1 month ago. It separated the motor chamber from the water injection chamber apart. If the motor chamber sealed completely it is 100% waterproof. Now I have changed a little bit for more convenient use and maintenance. All connection parts changed to screw type. It is easy to use.
When printing, some of them need to rotate. I manually add the support layer to the injection chamber and rotate-case.
You will need a ball bearing 630ZZ, 6 neodymium magnets 5X2(diameter X height) and one M3 screw, 2 Hex Socket Screw M3X6 to fix the shaft, motor, etc.
It uses DC 130 type motor as a driven force.
More information on Youtube:
https://youtu.be/sD4r_Rqs6KI
Old version
https://youtu.be/BdqtM83uNWY
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