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EPF Hobby Mercury II 12 Blade 120mm EDF Ducted Fan + 850Kv Motor 12s

EPF-D120101

New product

EPF Hobby

Combo 120mm / 12 blade / 850KV (outrunner) / 12S / 695g
> 12S (44.4V) : 120A / 7.4 to 8.1kg max / 5239W

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499,00 € tax incl.

Data sheet

Length (mm): 222 mm
Weight (gr): 695 gr
EDF thrust (categorization) 6-8kg, 8-10kg
Direction of Rotation (EDF Rotor) Classic Counter Clock Wize (CCW)
EDF Diameter Class (mm): 120
Blades: 12
Turbine shroud Metal
EDF Rotor Metal
Turns/min/Volt (Kv): 850 kv
Motor Type: Out-Runner
Battery Cells: 12s - 44.4v

More info

EPF Hobby Mercury II 12 Blades 120mm EDF Ducted Fan + 850Kv Motor 12s

Version II is lighter and 37% more powerfull

EPF Hobby Mercury II 12 Blades 120mm EDF Ducted Fan + 850Kv Motor 12s combo, pre-mounted and dynamically balanced.

Mercury EDF are full alloy high precision CNC made and are offering a very good thermal dissipation. The 12 blade rotor is also made of aluminium and accepts high rotation speeds. The front "spinner" does not rotate (vibration risk elimination) and is protected between 2 sets of 4 stators. Eliminating any risk of rotor ejection. The brushless motor is located at the front of the edf for a better head dissipation.

Description

  • Turbo Innercooling System let EDF down to room temperature whithin 15~20 seconds hald throttle
  • 60000 RPM High Speed Dynamical Balance Adjustment Rotator and Fan 
  • High Precision CNC Cutting Rotator and Fan
  • The 12 fan blade is the first in the world to use high tensile aluminum alloy
  • Full Alloy Design
  • Optimized Air Flow

Measures

 Characteristics / LIPO   12s
 Voltage 44.4v
 Current 120 A
 Power 5239 W
 Thrust

8.1 kg max

 Controller    >=140A / HV
 Recommended Battery    >= 3000mAh 35C 

The controller should be chosen 20% over rated due to the long lasting load.
LV = low voltage controller up to 6s, HV = high voltage controller above 6s.
Battery should be chosen about 15/ - 1/20 of the max current for 4-3 minutes WOT. 30-40 C is appropriate.

Specifications

  • Max Power: 5239Watts
  • Duct Inside diameter: Φ120mm 
  • Total Weight: 695g (approx.) 
  • Blades number: 12 (CNC aluminium)
  • Motor: 50mm -850kv Brushless
  • Motor timing: Auto or 15 degree
  • Working voltage: 44.4v (12s)

Content

  • 1x Mercury II 120mm KV850 EDF
  • 1x Install Manual
  • 2x Mounting Fixture
  • 4x Mounting screw
 
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    EPF Hobby Mercury II 12 Blade 120mm EDF Ducted Fan + 850Kv Motor 12s

    EPF Hobby Mercury II 12 Blade 120mm EDF Ducted Fan + 850Kv Motor 12s

    Combo 120mm / 12 blade / 850KV (outrunner) / 12S / 695g
    > 12S (44.4V) : 120A / 7.4 to 8.1kg max / 5239W

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