Ducted fan unit for model aircraft 1380 ..

damaged box

 Graupner ducted fan unit for model aircraft

Designed for Speed 400 electric motor

Outer duct rotor and motor tube made of CFRP.  Complete with aluminium motor mount and taper collet.

Hand made carbon fibre construction for extremely low weight

Special motor mount for Speed 400 electric motor (motor not included)

Secure taper collect rotor attachment

Non-specific shape allows installation in or on many types of model

Specification
Length approx. 125mm
Outside dia. 80mm
Rotor dia. 58mm
Number of blades 5
Number of stator vanes 7
Input power at 9.6V approx 72W
Weight excl. motor approx 50g

Price includes vat at UK current rate.

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