用于安装3010散热风扇，更小、更轻，配合上图所示PWM控制速板，无损改线，可以与热端风扇同步。原理图中所用MOS型号为AO3400，可直接立创画一个然后打板。或者需要打板文件的可直接联系。
无需安装螺丝，无需胶水，采用过盈配合。
夹具包含两个版本，如果需要吸风把风扇反装，然后打吸风那个夹具就可以了。

Used for installing the 3010 cooling fan, smaller and lighter, in conjunction with the PWM speed control board shown in the image, allowing for no-loss rewiring and synchronization with the hotend fan.

No screws and glue are required for installation, as it uses an interference fit.

The clamp includes two versions; if suction is needed, you can reverse the fan installation and use the suction clamp.