Ender2/HICTOP 3DP-21_stay for cooling the Extruder stepping motor.

It is a stay for cooling the Extruder stepping motor.
Adhesion of the stay with a powerful double-sided tape.
Fans are installed with glue gun.
The super strong double-sided tape used is made by 3M Company.

AINEX OMEGA TYPHOON Thin type · Ultra quiet type [40 mm square] CFZ - 4010 SA

Manufacturer model number: CFZ-4010SA
Fan size: 40 x 40 x 10 mm
RPM: 4000 +/- 10% RPM
Maximum air volume / noise value: 4.81 CFM / 12.3 dB (A)
Rated input: 12 VDC 1.20 W
B