FMS 90MM Pro Metal EDF is made of die-casting CNC, and the stainless steel bushing injected in the fan blade effectively increases the strength and wear resistance of the blade. The built-in fan of the motor helps cool the motor.

The total weight of the EDF is 560g (135g without motor).

The 12 Blade design gives great efficiency and a wonderful "jet like" sound..

Designed by professional aerodynamicist and tested in the prestigious Baihang University.

Features

• 8mm motor shaft
• CNC cut steel billet, 6061-T6 aluminium heat sink
• Ultra low resistance windings, maximum efficiency
• High temperature (up to 200°C)
• High-speed ABEC5 ultra-durable Japanese (NMB) imported sealed, low friction, low noise and high accuracy bearings
• 0.2 ultra-thin silicon steel sheet imported from Japan: excellent performance, high magnetic permeability, high silicon content, good insulation and heat resistance