What is it
looking to achieve an extreme light weight toolhead? Powerful Cpap fan allows to keep weight off your toolhead by mounting the fan on the chasis and running a hose to push air for part cooling.
specs:
- 24V DC
- 37,000 RPM +- 7%
- 2.7A
- 25.5 M^3/H
- Cpap Hose- 1.8M Soft Anti-Fold 15MM CPAP Fan Tube is designed for use with the WS7040 blower. Its softness reduces resistance during movement, while an anti-fold shell design prevents obstructions within the tube.
notes:
- When you want to use the potentiometer knob to control the fan speed, you only need to connect the driver board directly to the 24V DC power supply.
- When you need to use the motherboard or Raspberry Pi to control, just take out the potentiometer, connect the signal pin of the driver board to the 5V or 3.3V pin of the motherboard, and connect it to GND.
Klipper settintgs:
[fan]
pin: host:gpio26
hardware_pwm: False
cycle_time: 0.005