Bambu Lab X1 Series hotend cooling fan

The hotend cooling fan is used to cool and reduce the temperature of the ceramic heater. The cooling fan for hotend has an auto-shutoff function while being locked at rated voltage for 1-3 seconds. The circuit attempts to restart in 2 to 6 seconds. There is no damage after 72 hours of locking. The cooling fan is a high-speed rotating part, so do not touch it while it is running.Please confirm your printer model before making a purchase, as the connector may differ between the X1 Series version and the P1P version.