30毫米超高速电机冷却风扇是最流行的尺寸电机散热片之一，虽然这看起来非常相似，别人在市场上的表现远远超出任何你以前用过，最高24000 RPM @ 8.4V 。为了更易于使用的不同的扩展都包含在填料。
•最大。 RPM在24000 @ 8.4V
I bought 3 for my slash 4x4. One for the esc, one for the motor, and one for a spare.
The one i put on the motor is still going strong and hard. The original one i put on the esc just stopped working for no reason so i changed it.
Went to the track and drove for a couple hours. The motor fan is still working great. The one i had on the ESC had completely self destructed. The insides were hanging loose and one wire was ripped out. Yes the track will have a lot of force on the motors but i thought buying RC grade fans they would be designed for this kind of abuse.
So 2 are dead and one is good with only about 6 batteries thru them.pas mal du tout,tourne trés vite méme en 7.4v.Terrible! Wiring didn't match normal JST layout and the fan is stupidly noisy!!!