Shop 90-128mm Fan Units

A ducted fan is a propulsion arrangement whereby a mechanical fan, which is a type of propeller, is mounted within a cylindrical shroud or duct. The duct reduces losses in thrust from the tips of the props, and varying the cross-section of the duct allows the designer to advantageously affect the velocity and pressure of the airflow according to Bernoulli's Principle. Ducted fan propulsion is used in aircraft, airships, airboats, hovercraft and fan packs.

Ducted fans normally have more and shorter blades than propellers and thus can operate at higher rotational speeds.

Among model aircraft hobbyists, the ducted fan is popular with builders of high-performance radio controlled model aircraft. Internal-combustion glow engines combined with ducted-fan units were the first achievable means of modeling a scaled-size jet aircraft. Despite the introduction of model-scale turbojet engines, electric-powered ducted fans remain popular on smaller, lower-cost model aircraft. Some electric-powered ducted fan airplanes can reach speeds of more than 320kmh (200mph). -Wikipedia

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Fan Jets USA Thrust Tube 50-90mm EDF's Jetfan 100mm EDF Unit Jetfan 110mm EDF Unit
Fan Jets USA Thrust Tube 50-90mm EDF'sJetfan 100mm EDF UnitJetfan 110mm EDF Unit

$4.99

$154.99

$135.99

$164.99

$154.99

 
JTM Aluminum 120mm 12 Blade EDF-SCRATCH N DENT RC Lander 50-120mm EDF Test Stand Schubeler DS-51-DIA HDT/ HET 700-68-1500kv Combo
JTM Aluminum 120mm 12 Blade EDF-SCRATCH N DENTRC Lander 50-120mm EDF Test StandSchubeler DS-51-DIA HDT/ HET 700-68-1500kv Combo

$349.99

$239.99

$199.99

$179.99

$429.99

$359.99

 
GT Power Watt Meter Haoye Rotor and Prop Balancer Haoye Rotor and Prop Balancer- Carbon Fiber
GT Power Watt MeterHaoye Rotor and Prop BalancerHaoye Rotor and Prop Balancer- Carbon Fiber

$49.99

$39.99

$24.99

$19.99

$24.99

$19.99

 
MPI 36mm Heat Sink RC Lander 36mm Heat Sink RC Lander 40mm Heat Sink
MPI 36mm Heat SinkRC Lander 36mm Heat SinkRC Lander 40mm Heat Sink

$5.99

$5.99

$5.99

 
Jetfan 50mm Heat Sink RC Lander 90MM Vector System GT Power Tachometer
Jetfan 50mm Heat SinkRC Lander 90MM Vector SystemGT Power Tachometer

$29.99

$24.99

$34.99

$29.99

$24.99

$19.99

 
Jetfan 80mm EDF Unit Jetfan 80mm Rotor Jetfan 80mm EDF Straight Intake Ring
Jetfan 80mm EDF UnitJetfan 80mm RotorJetfan 80mm EDF Straight Intake Ring

$139.99

$119.99

$74.99

$59.99

$28.99

$21.99

 
EPF Hobbies  Mercury 90mm 1900KV-CCW 6-7S Li-Po EPF Hobbies  Mercury 90mm 1600KV-CCW 8-9S Li-Po HET 90mm Rotor with Collet
EPF Hobbies Mercury 90mm 1900KV-CCW 6-7S Li-PoEPF Hobbies Mercury 90mm 1600KV-CCW 8-9S Li-PoHET 90mm Rotor with Collet

$244.99

$199.99

$244.99

$199.99

$29.99

 
HET 90mm 9305 EDF Fan Unit HET 90mm 9305-700 EDF Fan Unit Jetfan 90mm Rotor
HET 90mm 9305 EDF Fan UnitHET 90mm 9305-700 EDF Fan UnitJetfan 90mm Rotor

$49.99

$49.99

$79.99

$64.99

 
Jetfan 90mm EDF Curved Intake Ring Jetfan 90mm EDF Straight Intake Ring Jetfan 90mm EDF Unit
Jetfan 90mm EDF Curved Intake RingJetfan 90mm EDF Straight Intake RingJetfan 90mm EDF Unit

$14.99

$9.99

$29.99

$22.99

$149.99

$129.99

 
JP Hobby 90mm 1750kv 6S 12 Blade Metal EDF JP Hobby 90mm 1330kv 8S 12 Blade Metal EDF JP Hobby 90mm 1250KV 10S 12 Blade Metal EDF
JP Hobby 90mm 1750kv 6S 12 Blade Metal EDFJP Hobby 90mm 1330kv 8S 12 Blade Metal EDFJP Hobby 90mm 1250KV 10S 12 Blade Metal EDF

$289.99

$249.99

$295.99

$254.99

$302.99

$259.99

 
JTM Aluminum 90mm 12 Blade EDF RC Lander 90mm 12 Blade Dynamic Power EDF (No Motor) RC Lander 90mm 1700kv 6S 11 Blade Dynamic Power EDF
JTM Aluminum 90mm 12 Blade EDFRC Lander 90mm 12 Blade Dynamic Power EDF (No Motor)RC Lander 90mm 1700kv 6S 11 Blade Dynamic Power EDF

$279.99

$229.99

$94.99

$69.99

$159.99

$129.99

 
RC Lander 90mm 1620kv 6S 12 Blade Dynamic Power EDF RC Lander 90mm DPS/MBS 1000kv 8-10S EDF 12 Blade RC Lander 90mm 1400kv 8S 11 Blade Dynamic Power EDF
RC Lander 90mm 1620kv 6S 12 Blade Dynamic Power EDFRC Lander 90mm DPS/MBS 1000kv 8-10S EDF 12 BladeRC Lander 90mm 1400kv 8S 11 Blade Dynamic Power EDF

$179.99

$159.99

$179.99

$159.99

$159.99

$129.99

 
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