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Accuracy: +/-10% propCalc - Propeller Calculator News |  Toolbox |  Easy View |  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
Propeller   Type - yoke twist:
- 		  Diameter:
 inch
 mm 		  Pitch:
 inch
 mm 		  # Blades:
   Simulation based on:

/ 		  Gear Ratio:
 : 1		   Flight Speed:
 km/h
 mph		    

Load

Mixed Flight Time

Maximum

Temperatur

Thrust-Weight-Ratio

Pitch Speed
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
Rm: - mΩ
Controller: - epm
 
Thermal Curve
- - - - s
- - - - °C
- - - - °F
  Propeller
Static Thrust: - g
  - oz
Revolutions: - rpm
Stall Thrust: - g
  - oz
Thrust @ Speed: - g
Thrust @ Speed: - oz
Pitch Speed: - km/h
  - mph
Tip Speed: - km/h
  - mph
specific Thrust - g/W
  - oz/W
n100W: - rpm
n10N: - rpm
  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
Climb Capacity: - m
  - 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 at Full Throttle
Ampere
Temperature Propagation
Time
 
Static Motor Partial Load
Propeller             Pitch speed Throttle Current (DC) Voltage (DC) el. Power Efficency             Thrust             spec. Thrust Flight Time
rpm km/h mph % A V W % g oz g/W oz/W (85%) min
Motor Partial Load - Dynamic in Flight
Propeller             Speed (level) Throttle Current (DC) Voltage (DC) el. Power Efficency             Thrust             Energy Consumption Flight Time
rpm km/h mph % A V W % g oz Wh/km Wh/mi (85%) min
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Version: P / Data: with Motors