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Full fan assembly instructions
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(Full fan assembly instructions) |
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This is a centrifugal fan that can be 3D printed and is compatible with the Cannawiki grow controller. A motor driver such as the TB6612FNG is required so that it can be controlled. This fan is designed for the 385 motor to be driven at 12V.
This fan is also
==== Parts ====
* 385 Motor
* [https://cannawiki.net/wiki/index.php/File:385_case_bottom.stl Case bottom]▼
* [https://cannawiki.net/wiki/index.php/File:
* [https://cannawiki.net/wiki/index.php/File:
* [https://cannawiki.net/wiki/index.php/File:
* [https://cannawiki.net/wiki/index.php/File:
▲* [https://cannawiki.net/wiki/index.php/File:
* 2.3mm to 5mm ridged shaft coupling
* 5mm * 20mm thread rod (Or M5*20mm bolt with the head cut off)
* M5 Nut
* 12v female barrel jack
==== Build steps: ====
1. 3D Print all parts that require printing
2. Solder wires onto the 385 motor if it doesn't already have them. (Optionally on the other end solder a 12V barrel jack)
3. Insert the motor all the way into the [https://cannawiki.net/wiki/index.php/File:385_Motor_holder.3mf Motor holder] and snap the motor holder into the case walls. It should be a press fit (Optionally add a dab of superglue to the bottom of the motor to help it stay in the motor holder.
4. Add the [https://cannawiki.net/wiki/index.php/File:385_case_bottom.stl Case bottom] on top of the case assembly so far. It should sit flat on the [https://cannawiki.net/wiki/index.php/File:385_Case_wall.stl Case walls] and be flush with the top of the motor holder
5. Add the shaft coupling to the motor and tighten the grub screws. On the other end of the coupling insert the 5mm * 20mm rod, again tighten the grub screws
6. Add [https://cannawiki.net/wiki/index.php/File:385_fan_blades.3mf Fan blades] and tighten the M5 nut to secure them
7. Cover with [https://cannawiki.net/wiki/index.php/File:385_case_top.3mf Case top]. This can be secured with tape so that the fan is easy to open up if needed
== 120mm PC fan conversion kit ==
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