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Brushless 64mm brushless ducted fan. 3900KV motor with EP2540x6 blade rotor. Use optional heat sink GWACS019 for running over 12v input.
GWS Performance Chart
Volts
Amps
Thrust G/OZ
Watts Power
Efficiency Grams/Ounces Per Watt
7.4
5.9
161/5.68
43.66
3.69/130.06
11.1
10.8
301/10.62
119.88
2.51/88.56
12
14.4
477/16.82
172.8
2.76/97.36
14.8*
16.2
508/17.92
239.76
2.12/74.73
* At 14.8V power is boosted but fatal damage can occur from overheating, great care must be taken. Heat sink GWACS019 should be used. SKU Number: GWEDF064B
Brushless 64mm brushless ducted fan. 4600KV motor with EP2540x6 blade rotor. Use optional heat sink GWACS019 for running over 11.1v input.
GWS Performance Chart
Volts
Amps
Thrust G/OZ
Watts Power
Efficiency Grams/Ounces Per Watt
7.4
9.5
212/7.48
70.30
3.02/106.36
11.1
17.2
410/14.46
190.92
2.15/75.74
12
25.1
651/22.96
301.2
2.61/76.23
* At 12V power is boosted but fatal damage can occur from overheating, great care must be taken. Heat sink GWACS019 should be used.
SKU Number: GWEDF064D
Electric Ducted Fans and EDF Parts
An electric ducted fan, or EDF, spins a multi-blade fan inside a shroud to move air the way a jet-style model needs, and this category covers ducted fan units and related parts. The choice usually comes down to fan diameter and the voltage the system is built to run.
GWS EDF Units
The GWS line here spans several sizes, including the EDF30, the EDF40 and the higher-output EDF40H rated for roughly 9.6 to 12 volts, and the larger EDF50 power system. Each pairs a fan and motor sized for a particular class of model.
Other Fan Systems
The Hyperflow 30mm ducted fan system also appears in this group as a compact option. Because ducted fans are sensitive to fit, matching the unit's diameter to your airframe's duct is an important step before installing.
Browse the ducted fan units and parts in the listings below.
 "EDF064 w/2028-4 Brushless Motor")
 "EDF064 w/2028-3 Brushless Motor")