Stumax SM110-47 LITE 110mm EDF Ducted Fan

The SM110-47-Lite EDF System features the same new 11 blade rotor as the SM110-47, which is designed for both lightness and aerodynamic efficiency. It has a 5 bladed carbon fibre stator assembly and a CNC machined motor tube which is designed for 39mm diameter motors of length right up to the HET 700-83 series although the 700-98 series can be used with a small section of the motor protruding. The rotor design has narrower blades than what would normally be expected, which allows cooler motor temperatures due to less torque demand. The HET 700-83 and 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. Comparing the SM110-47-Lite and SM110-47 the differences are lighter weight and slightly less rigidity due to 2 less stator blades. The SM110-47-Lite is an excellent choice for lower power applications than would be used in the SM110-47 or where ultimate light weight is demanded. For ultra light weight a 700-83 series motor can be used at power levels no greater than 4500-5000W. A custom HET 700-83-850kV motor is available on request.

Select your motor at the top of this page. The system will be delivered mounted, balanced and tested.

Note: the carbon motor cover visible on some photos can be ordered as an option. You can add it to your order by selecting the option at the top of this page.

Différences between STANDARD and LITE versions:
Both versions are offering similar performances but the Standard version is more dynamic (7 stators).
Heat cooling is more efficient with the Standard version.
Standard version comes with 7 stators, Lite version is 5 stators.
Motor tube from standard version is green color and is gold on the Lite version.
Weight difference is 40g.
Standard version is a good choice in a heavy model or one with small wings which will run at higher power settings for longer, such as an A4, Rafale or F16. Lite version is recommended for large wings models like an F86, Mig15 or Panther will cruise at much lower power settings.

NEW CARBON MODEL - All Stumax units are precisely and carefuly hand made by Stumax.

Delivery time: Stumax units are made on demand. Please contact us for delivery timings.

• Inner shroud diameter: 110mm
• Length: 90mm (shroud)
• Stators: 5
• Weight: 180g without motor (+10g for the tailcone)
• Weight: 700g with motor and motor cover
• For 39mm diameter in-runner motor
• Shaft adapter: 8mm