With a fan swept area of 94cm² and a diameter of 120mm the DS-94-DIA HDT is currently our biggest and most powerful ducted fan. This fan can efficiently convert power inputs of up to 5.7KW into a very high thrust impulse - thus being an ideal alternative for turbines of the 80N-class.

Along with the design of its predecessor - the DS-94-DIA 3-ph - we developed the 8mm shaft system - by now an established and absolutely necessary size for handling the high motor powers in a 120mm fan unit. The optionally available Secure Fan Fix system now also provides the possibility to precisely and securely fix the ducted fan within the fuselage.

Like all our ducted fans the DS-94-DIA HDT is also produced in CAD-CAM molds, hand-laminated and assembled in Paderborn.

All ducted fans of the DS-XX-DIA HDT series come fully assembled, fine-balanced and quality-checked, you simply have to install your motor and the system is ready to fly.

We also offer a "plug and fly" solution with the motor purchased from our product range ready-installed.

 Technical Data:

• Diameter: 120mm
• Fan swept area: 94cm²
• Weight incl. Secure Fan Fix frame: 132g
• Static thrust range: 28 ~ 95N
• Max. motor diameter:  45mm
• Speed range: 22.000 - 38.000 rpm
• Power input:  1.0 ~ 5.7KW
• Static efficiency: 78%

For installation of this ducted fan we recommend:

Parts list:

• Fine-balanced rotor consisting of: spinner, carbon rotor, adaptor, 4 M4x4 screws
• Carbon-sandwich shroud
• Carbon stator already fixed with shroud and motor former
• Carbon motor former
• Carbon streamlined fairing
• 4 M4x6 and M3x6 motor screws
• 1 Allen key SW 2,0 Din 911
• 4 2.5mm carbon sticks for centering of the motor
• 1 manual
• Instructions as PDF
• DS-94-DIA HDT: $US 395
• Secure Fan Fix 94HDT: $US 23.95