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Wemotec - HW 505 (3.17mm)   Quantity in Basket: none Code: W-HW-505 Price: $39.00 Shipping Weight: 0.25 pounds IN STOCK       Quantity:   Technical Data: Material: Nylon, ABS, Aluminum Aeff: 24,2 cm2 Weight: ca. 26g Rotor: 5 bladed (66mm) , glass filled rotor Static Thrust: 2 - 10 N Note: Designed for planes based no a fan unit of 66mm diameter.  In the past that meant buying a Mini Fan 480, cutting off the outer ring (shroud) and carefully trimming down the stator and rotor.  Wemotec has done this for you.  All that you have to do is to build the ducting and glue in the stator.  Currently, there are no measurements available for this unit but the HW 505 consumes about 10% less current compared to the standard Mini Fan 480.  Thrust is reduced by about the same amount.  This is usually compensated by one extra cell in the battery pack.  The exhaust pip may be reduced to 52mm diameter to achieve a higher efflux velocity.  This unit saves a considerable amount of weight compared to the Mini Fan 480 and especially with critical ducting situations. Related Item(s) Name Image Price Availability   HET-RC - Typhoon EDF 2W $50.00 IN STOCK HET-RC - Typhoon EDF 3W $50.00 IN STOCK HET-RC - Typhoon EDF 4W $50.00 WAIT LIST HET-RC - Typhoon EDF 2W-20 $64.00 IN STOCK HET-RC - Typhoon EDF 2W-25 $72.00 IN STOCK HET-RC - Typhoon EDF 2W-23 $72.00 IN STOCK HET-RC - Typhoon EDF 4W-25 $72.00 IN STOCK