Changesun 10 Blade 70mm EDF Ducted Fan (adapt. 3.17 and 4mm)

CHS-70-10P

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A high thrust and well designed Electric Ducted Fan unit for high power applications, the 10 blades arrangement makes for a quiet fan unit with an amazing sound, this is the closest you will ever get to the sound of a Turbine!

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Data sheet

EDF Diameter Class (mm):70
Blades:10

More info

A high thrust and well designed Electric Ducted Fan unit for high power applications, the 10 blades arrangement makes for a quiet fan unit with an amazing sound, this is the closest you will ever get to the sound of a Turbine!

Made with 30% FRP and dynamically balanced, for use with high performance 28mm EDF motors, either 3.17m or 4mm shaft.

Proper rotor balancing is recommended before usage.

Specifications:

  • Outside Diameter: 72mm 
  • Rotor Diameter: 68mm
  • Material: carbon fiber reinforced Nylon rotor  
  • Stators : 4
  • Shaft adaptor to motor: 3.17mm or 4mm 
  • Max RPM: 45000 RPM
  • For motor: up to 28mm in diameter

Warning: 10 bladed fans draw more amps than a normal 5 or 6 bladed normal edf unit please use a watt meter to ensure your don't burn up your motor and ESC.

User's tests (we do not guarantee the provided figures) :

4S Test Results:

Turnigy L2855 – 2300KV

  • 4S 3300 25C
  • Vm: 14.42
  • Ap: 43.44
  • Wp: 656.3
  • Thrust(kg) 1.3
  • g/w: 1.98


Turnigy L2855 – 2300KV

  • 4S 4000 40C
  • Vm: 14.82
  • Ap: 46.60
  • Wp: 704.5
  • Thrust(kg): 1.35
  • g/w: 1.92


Cyclone CP-480-3300kv

  • SkyLipo 4S 40C
  • Vm: 13.19
  • Ap: 89.57
  • Wp: 1297.0
  • Thrust(kg) 1.83
  • g/w: 1.41


Turnigy L2855 – 2800KV

  • 4S 4000 40C
  • Vm 14.36
  • Ap 63.47
  • Wp 950.0
  • Thrust(Kg) 1.6
  • g/w: 1.67


Cyclone CP-480-2800kv

  • SkyLipo 4S 40C
  • Vm 14.78
  • Ap 69.55
  • Wp 1096.0
  • Thrust(Kg) 1.53
  • g/w: 1.39


Tacon 2858-2618kv

  • 4S 30C
  • Vm: 15.00
  • Ap: 60.00
  • Ws: 778.0
  • Thrust(kg): 1.47
  • *g/w: 1.89


Turnigy L2855 - 2100kv

  • 4S 3300 25C
  • Vm: 14.18
  • Ap: 35.32
  • Wp: 884.2
  • Thrust (kg): 1.3
  • g/w: 1.47


Turnigy XK2850-B-3000kv

  • SkyLipo 4S 40C
  • Vm: 14.43
  • Ap: 69.51
  • Wp: 1034.5
  • Thrust(kg): 1.70
  • g/w: 1.64


Turnigy L2226-3000kv

  • 4S 25C
  • Vm: 14.3
  • Ap: 66.38
  • Wp: 949.8
  • Thrust(kg): 1.51
  • g/w: 1.59


HET RC 2w25

  • 4S ??
  • Vm: 14.8
  • Ap: 59.4
  • Wp: 889.0
  • Thrust(KG): 1.48
  • g/w: 1.64


Turnigy SK3 Fandrive - 3516-3300kv

  • 4S 3000 40C
  • Vm: 13.59
  • Ap: 87.5
  • Wp: 1215.0
  • Thrust(kg): 1.75
  • g/w: 1.44


5S Test Results:

Turnigy L2855 – 2300KV

  • 5S 4400 65C 
  • Vm 18.46
  • Ap 65.07
  • Wp 1248.0
  • Thrust(Kg) 2.0
  • g/w: 1.60


Cyclone CP-480-2800kv

  • SkyLipo 5S 40C
  • Vm 17.95
  • Ap 90.18
  • Wp 1675.0
  • Thrust(Kg) 2.06
  • g/w: 1.23


Turnigy L2855 – 2800KV

  • 5S 4400 65C
  • Vm 17.74
  • Ap 82.84
  • Wm 1478.6
  • Thrust(Kg) 2.2
  • g/w: 1.49


Tacon 2858-2618kv

  • 5S 30c
  • Vm: 18.00
  • Ap: 87.00
  • Ws: 1600.0
  • Thrust(kg): 2.13
  • *g/w: 1.33


Turnigy L2855 - 2100kv

  • 5S 4400 65C
  • Vm: 18.82
  • Ap: 54.70
  • Wp: 1067.10
  • Thrust (kg): 1.8
  • g/w: 1.69


Turnigy XK2850-B-3000kv

  • SkyLipo 5S 40C
  • Vm: 17.65
  • Ap: 88.70
  • Wp: 1606.6
  • Thrust(kg) 2.1
  • g/w: 1.31


6S Test Results:

Turnigy L2855 – 2300KV

  • 6S 4500 25C
  • Vm 20.79
  • Ap 70.4 
  • Wp 1511.0
  • Thrust (Kg) 2.2
  • g/w: 1.46


Cyclone CP-480-2800kv

  • 6s 2x Turnigy 3s 20-30c 
  • Vm 16.54
  • Ap 85.28
  • Wp 1613.2
  • Thrust(Kg) 2.6
  • g/w: 1.61



Turnigy L2855 - 2100kv

  • 6S 4500 25C
  • Vm: 21.86
  • Ap: 71.80 
  • Wp: 1642.7
  • Thrust (Kg): 2.4
  • g/w: 1.46


E-flite BL32 inrunner

  • 6S 3300 35C nonotech
  • Vm: ?
  • Ap: 85.0
  • Wp: 2000.0
  • Thrust(Kg): 1.81+
  • g/w: ?
  • *Eflight V15 shroud w/ cs 10 rotor
  • *Installed in plane

 

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Changesun 10 Blade 70mm EDF Ducted Fan (adapt. 3.17 and 4mm)

Changesun 10 Blade 70mm EDF Ducted Fan (adapt. 3.17 and 4mm)

A high thrust and well designed Electric Ducted Fan unit for high power applications, the 10 blades arrangement makes for a quiet fan unit with an amazing sound, this is the closest you will ever get to the sound of a Turbine!

Write a review

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