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68mm Aluminum Alloy Electric Ducted Fan w/ Brushless Motor(3900kv) #LEDF68-1A39
68mm Aluminum Alloy Electric Ducted Fan w/ Brushless Motor(3900kv) #LEDF68-1A39
Item Code: 55P-LEDF68-1A39-EDF-3900KV


Regular Price: $179.85
Sale Price: $103.95
You Save: 42%
Out of stock

  Material: Weight: Rotor Max rpm Application Thrust
LEDF68-1A43 Aluminum Alloy, Metal special 240.8g 68mm dia.,5-bladed 45,000rpm 200-700w up to 1.2kg

11.1V 3S

LEDF68-1A39 Aluminum Alloy, Metal special 202.2g 68mm dia.,5-bladed 40,000rpm 200-500w 14.8v 4s: 1.1kg

11.1v 3s: 780g

LEDF68-1A35 Aluminum Alloy, Metal special 245g 68mm dia.,5-bladed 47,000rpm 200-700w up to 1.4kg

14.8v 4S

LEDF68-1A21 Aluminum Alloy, Metal special 242g 68mm dia.,5-bladed 47,000rpm 200-700w up to 1.6kg                 22.2v 6s

Model no. Rotor size Batt Power weight
kv  Current Thrust
Up to
Diameter Length
LEDF90-1A16 90mm 6s 538g 138g 30g 370g 1700kv 72A 3.0kg 94mm 62mmm Low
85A Low
LEDF90-2A17 90mm 6s 556g 156g 30g 370g 1700kv 70A 3.0kg 94mm 62mmm Low
78A high
LEDF90-3A12 90mm 8s 563g 163g 30g 370g 1280kv 55A 3.2kg 94mm 62mmm Low
65A high
LEDF76-1A18 76mm 6s 391g 93g 28g 270g 1800kv 55A 2.2kg 80mm 57mm Low
60A Low
LEDF68-1A21 68mm 6s 242g 74g 18g 150g 2185kv 29A 1.6kg 72mm 57mm High
31.5A High
34.5A High
LEDF68-1A23 6s 267g 74g 18g 175g 2399kv 37A 1.70kg High
40A High
42A High
LEDF68-1A35 4s 242g 74g 18g 150g   52A 1.45kg Low
3575kv 55A Low
  48A Low
LEDF68-1A39 4s 198g 74g 16g 108g 3900kv 45A 1.25kg Low
3s 35A High
LEDF68-1A43 3s 242g 74g 18g 150g 4370kv 50A 1.35kg Low
58A Low
62A Low
LEDF64-1A39 64mm 3s 180g 55g 17g 108g 3900kv 31A 1.17kg 67mm 40mm High
34A High
45A High
LEDF120-1A83 120mm 12s 1010g 320g 110g 580g 830kv 85A 6.0kg 125mm 85mm LOW

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