The SM120-47 EDF System features a new 11 blade rotor which is designed for both lightness and aerodynamic efficiency. It has a 7 bladed carbon fibre stator assembly and a CNC machined motor tube which is designed for 39mm diameter motors, specifically the HET 700-98 series. The rotor design has narrower blades than what would normally be expected, which allows cooler motor temperatures due to less torque demand than all other 120mm EDF units. The HET 700-98 series motors are an excellent choice, and our first choice for factory built plug and play systems. The shroud is hand made solid carbon fibre. The carbon fibre stator assembly is bonded to the motor tube and shroud with aerospace grade methyl-methacrylate adhesive to ensure structural integrity even at high motor temperatures.
Note: there is no carbon fibre tailcone/fairing available nor do we recommend you use one as the motor runs cooler without it.
HET 700-98-780kV motor: 12S 5000mAh lipos: 6000-6500W
Note that these figures are taken on a test stand with a radiussed inlet lip and open exhaust. Your figures will be close but not exactly the same as a lot depends on the voltage your lipos deliver under load, the air temperature, humidity, altitude as well as inlet duct design and exhaust duct diameter