Extruder Cooling Fan Specs:
There are a million fan choices. Here are my "target" specifications to search for:
- 40mm square
- 10mm thick (can be 10.5mm in searches)
- 12V
- At least 4.7 CFM airflow
- Reasonably quiet (say under 20db preffered but must meet airflow requirement above)
- Bearing of choice (not getting into ball bearing VS VAPO VS sleeve, Vs whatever they come up with next)
Ebay extruder cooling fan: 12v 40mm Fan
Specs:
- Connector: 2pin (3pin adaptor included) (We only need 2 wires fans but can use 3 wire fans and ignore the 3rd wire)
- MTBF: 30,000 Hours
- Noise: 14.00dBA -Nice quiet fan!!!
- Airflow: 4.11CFM (Correct airflow of 4.0CFM or better)
- Rated Voltage: 12V (correct 12V rating)
- Rated Current: 0.06A (current is a non issue)
- Dimensions: 40.0 x 40.0 x 10.0 mm (correct same size as original)
Digikey Fan Search with these Specs
Duplicator I3 Mosfets
Board Mosfet information
Extruder Gear:
Extruder Gear Specs and Photos
X and Y axis pulleys:
X and Y Axis Pulley Specs and Photos?