2020 extrusion printer - driver fan(5~7cm) by blackrice000 3d model
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2020 extrusion printer - driver fan(5~7cm) by blackrice000

2020 extrusion printer - driver fan(5~7cm) by blackrice000

by Thingiverse
Last crawled date: 3 years ago
It attach to 2020 extrusion, can keep your RAMPS board stable, so stepper motor driver would not be too hot. Decrease situation of stepper motor loses steps.
Kind of screw use : M3-10mm(8), M3-25mm(3), M4-10mm(2)(attach on 2020 extrusion).
Power of fan can connect on:
1.Connect End stop port (5V-GND-Singal (yellow wire, not use) )
2.Or connect to power(12V)
Step 1 : Attach RAMPS and Arduino to board shelf.
Step 2 : Connect fan shelf to board shelf.(but a M3-10mm should not be used on fan shelf, let a shelf can rotate to install fan conveniently)
Step 3 : Attach board shelf to 2020 extrusion.
Step 4 : Connect other wires on RAMPS.
Step 5 : Attach fan.
2016/5/3 Update:Add notch.
2016/5/4 Update:Fix power jack notch width.
2016/5/6 Update:Add long shelf(optional)
2016/5/8 Update:Add single board for long shelf(optional)

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