4015 DC Cooling Fan

Features: 4015 DC cooling fan adopts integrated PBT frame and fan blade, ball bearing, and its service life is twice that of oil-bearing. Smooth surface, passing professional wind tunnel test and noise test, anti-seismic, anti-embrittlement, long life, anti-interference
Functions: speed feedback, operation high-level alarm, pwm speed regulation, anti-reverse connection protection, rotor lock automatic restart
Application: intelligent equipment, robot, artificial intelligence, communication equipment, purifier, intelligent home appliance, etc
Type: axial flow fan, small fan, silent fan, 4cm fan