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 510'016'378 calculated drives - the most used setup tool
 
 
 
 
 
 
 
 
 
 
 
   

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Accuracy: +/-12% fanCalc - Ducted Fan Calculator News |  Toolbox |  Help |  Language:
    
 

 

 
General   Model Weight:
 g   
 oz 		  # of Motors:

(on same Battery)		   Wingspan:
 mm
 inch 		  Wing Area:
 dm²
 in² 		  Drag Calculation:

 		   Field Elevation:
 m ASL
 ft ASL 		  Air Temperature:
 °C
 °F		   Pressure (QNH):
 hPa
 inHg
Battery Cell   Type (Cont. / max. C) - charge state:
- 		  Configuration:
 S     P		   Cell Capacity:
 mAh
 mAh total
   max. discharge:
   Resistance:
 Ohm		   Voltage:
 V		   C-Rate:
 C cont.
 C max.		   Weight:
 g
 oz
Controller   Type - Timing:
- 		  Current:
 A cont.
 A max.		   Resistance:
 Ohm		   Weight:
 g
 oz		   wire extension battery:

   Length:
 mm
 inch		   wire extension motor:

   Length:
 mm
 inch
Motor   Manufacturer - Type (Kv) - Cooling:  (² = discontinued)
 - 
  Kv (w/o torque):
 rpm/V
   no-load current:
 A @ V		   Limit (up to 15s):
   Resistance:
 Ohm		   Case length:
 mm
 inch		   # mag. Poles:
   Weight:
 g
 oz
Ducted Fan   Type:
  Thrust Duct for:
       Flight Speed:
 km/h
 mph		       Gear Ratio:
 : 1		        

Load

Mixed Flight Time

Maximum

Temperatur

Thrust-Weight-Ratio

Jet Efflux
Remarks:    
Battery
Load: - C
Voltage: - V
Rated Voltage: - V
Energy: - Wh
Capacity: - mAh
Capacity used: - mAh
min. Flight Time: - min
Mixed Flight Time: - min
Weight: - g
- oz
  Motor @ Optimum Efficiency
Current: - A
Voltage: - V
Revolutions: - rpm
electric Power: - W
mech. Power: - W
Efficiency - %
 

 

 
Wattmeter & Logger readings

Current: - A
Voltage: - V
Power: - W
  Motor @ Maximum
Current: - A
Voltage: - V
Revolutions: - rpm
electric Power: - W
mech. Power: - W
Efficiency - %
est. Temperatur - °C
  - °F
 

Thermal Curve

- - - - s
- - - - °C
- - - - °F
  Ducted Fan
Static Thrust: - g
  - oz
Revolutions: - rpm
Thrust @ Speed: - g
  - oz
Jet Efflux: - km/h
  - m/s
  - mph
  - ft/s
Efficiency - g/W
  - oz/W
  Total Drive
Drive Weight: - g
  - oz
Power-Weight: - W/kg
  - W/oz
Thrust-Weight: - :1
Current @ max: - A
P(in) @ max: - W
P(out) @ max: - W
Efficiency @ max: - %
Torque: - Nm
  - lbf.ft
Model
All Up Weight: - g
  - oz
Wing Load: - g/dm²
  - oz/ft²
Cubic Wing Load: -
est. Stall Speed: - km/h
  - mph
max. Speed (level): - km/h
  - mph
max. Speed (vertical): - km/h
  - mph
max. rate of climb: - m/s
  - ft/min
Motor Characteristics
Ampere

 
Temperature Propagation
Time
 
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Version: F / Data: with Motors