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Accuracy: +/-10% propCalc - Propeller Calculator News |  Easy View |  Help |  Language:
    

 

 

General   Motor Cooling:
  # of Motors:

(on same Battery)
  Model Weight:
 g  
 oz
  Wing Area:
 dm²
 in²
  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:
  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):

 
  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:
  PConst / TConst:
/
  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 - %
  Motor @ Maximum
Current: - A
Voltage: - V
Revolutions: - rpm
electric Power: - W
mech. Power: - W
Efficiency - %
est. Temperatur - °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
  Total Drive
Drive Weight: - g
  - oz
Power-Weight: - W/kg
  - W/oz
Thrust-Weight: - :1
P(in) @ max: - W
P(out) @ max: - W
Efficiency @ max: - %
  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 Partial Load
Propeller
rpm
Throttle
%
Current (DC)
A
Voltage (DC)
V
el. Power
W
Efficency
%
Thrust
g
spec. Thrust
g/W
Pitch speed
km/h
Thrust
oz
spec. Thrust
oz/W
Pitch Speed
mph
Flight Time
(85%) min

Motor Characteristics at Full Throttle

Ampere

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