EDF Ducted Fan Wemotec Mini Fan evo 70mm (9 blades) + HET 2W-16

MFE-2W16-PACK

New product

Wemotec

Modern high efficiency multi bladed fan unit. The fan unit comes completely mounted with a HET 2W16 motor. This Pack is precisely assembled, balanced and tested by us. For 3s Lipo.

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Data sheet

Weight (gr): 155
EDF thrust (categorization) 0-1kg, 1-2kg
Direction of Rotation (EDF Rotor) Classic Counter Clock Wize (CCW)
EDF Diameter Class (mm): 70
Blades: 9
Turbine shroud Synthetic
EDF Rotor Synthetic
Turns/min/Volt (Kv): 4200
Motor Type: In-Runner
Motor Diameter (mm): 28
Shaft diameter (mm): 3.17
Battery Cells: 3s - 11.1v

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EDF Ducted Fan Wemotec Mini Fan evo / HET 2W-16

Modern high efficiency multi bladed fan unit. The fan unit comes completely mounted with a HET 2W16 motor. This Pack is precisely assembled, balanced and tested by us. For 3s Lipo.

This Pack, composed with the EDF unit, the motor and the assembling and balancing service, is precisely set, harmonically balanced and tested by us.

Readings

 
3s
 Voltage
 11.1 V
 Current
55.5A
 Power
616W
 rpm nc
 Thrust
1.10kg
 Efflux velocity    
nc
 Efficiency
nc
 Controller
> 70A / LV
 Rec. Battery 
    2600-3400 mAh   

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.

Set comprises

  • 1 x Mini Fan pro ducted fan unit
  • 1 x HET 2w16
 inner diameter:  69,0 mm
 outer diameter:  72,0 mm
 length of shroud:  60 mm, w/o intake lip
 weight, complete:  155 grams (opt. intake rin + 15g)
 fan swept area:  29,40 sqcm
 rotor:  9 blades, nylon (glass reinforced)  
   
 rec. thrust tube dia.:   56 mm diameter
 Timing ESC:  approx. 12° (6-pole motor)
 PWM:  8-12 kHz

Readings:  We measure with a constant voltage of 3.7 V / cell. Current and thrust are measured with a small intake lip (r=6 mm) at 21° C, 50m asl and standard pressure. Depending on battery, controller and installation you may see higher or lower figures.

Motor specifications

Typhoon HET EDF 2W16 Motor 28mm 4200Kv, for pylon / EDF jets up to 1300 grams. Suitable for HET EDF unit 6904, WemoTec Mini Fan, Changesun/XRP 70mm or equivalent. 3s Lipo.

  • Suitable for HET EDF unit 6904 or WeMoTec mini fan
  • Diameter : 28 mm
  • Length : 40 mm
  • Shaft Dia. : 3.17 mm
  • Weight : 89 grams
  • No load current(lo) : -
  • Internal resistance: -
  • KV : 420
  • No. of poles: 6
  • Max Current: 75 A
  • Max efficiency: 86%
  • Power Nominal: 750 Watts
  • Recommended Props: Pros and EDF with 3s.
  • Advance timing : 18° Middle PWM: 16 Khz
Important: The 2W-16 is a hot motor and needs to use throttle management. Please use the included heat sink.

Mini Fan evo unit Specifications

  • Material: Nylon, ABS, Aluminium
  • Weight: approx. 57 g (with intake ring + 15g)
  • Power: 500-3.000 W
  • max rpm: 60.000
  • Rotor: 9 blades(68 mm) glass reinforced
  • Kit comprises: all components, english instruction
  • Ageom.: 29,4 qcm
  • Aeff.: 26,2 qcm
  • Thrust: 6-30 N
Thrust tube should be 56 mm in diameter for best performance.
You can find several versions of such tubes in our shop.

 
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    EDF Ducted Fan Wemotec Mini Fan evo 70mm (9 blades) + HET 2W-16

    EDF Ducted Fan Wemotec Mini Fan evo 70mm (9 blades) + HET 2W-16

    Modern high efficiency multi bladed fan unit. The fan unit comes completely mounted with a HET 2W16 motor. This Pack is precisely assembled, balanced and tested by us. For 3s Lipo.

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