JavaScript is disabled in your Browser - therefore eCalc will not work!
Please enable JavaScript for your Browser as described here....

 507'151'775 calculated drives - the most used setup tool
 
 
 
 
 
 
 
 
 
 
 
   

Restricted Demo Version
sign-up for full version for only $0.99

 eCalc - the most reliable RC Calculatoron on the Web        

sign-up for full version for only $0.99
 
Login here...

Accuracy: +/-15% heliCalc - Helicopter Calculator News |  Toolbox |  Help |  Language:
    
 

 

 
General   Model Weight:
 g   
 oz 		         
      Field Elevation:
 m ASL
 ft ASL 		  Air Temperature:
 °C
 °F		   Pressure (QNH):
 hPa
 inHg
Battery Cell   Type (Cont. / max. C):
   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		                
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
Rotor   Type:
  Diameter:
 mm
 inch 		  Pitch:
   # Blades:
   PConst / TConst:
/ 		  Main Gear : Motor Pinion
 :   Teeth		   Headspeed:

 rpm		    

Load

Hover Time

Maximum

Temperatur

Thrust-Weight-Ratio

spec. Thrust
Remarks:    
Battery
Load: - C
Voltage: - V
Rated Voltage: - V
Energy: - Wh
Capacity: - mAh
Capacity used: - mAh
min. Flight Time: - min
Mixed Flight Time: - min
Hover 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
 
Wattmeter & Logger readings
Current: - A
Voltage: - V
Power: - W
  Motor @ Hover
Current: - A
Voltage: - V
Disc Load: - kg/m2
  - oz/ft2
electric Power: - W
mech. Power: - W
Efficiency - %
approx. Pitch - °
Efficiency - g/W
  - oz/W
est. Temperatur - °C
  - °F
  Rotor
Static Thrust: - g
  - oz
max. Headspeed: - rpm
max Governor*: - %
max. Forward Speed: - km/h
  - mph
Tip Speed: - km/h
  - mph
Efficiency - g/W
  - oz/W
  Total Drive
Drive Weight: - g
  - oz
All Up Weight: - g
  - oz
Power-Weight: - W/kg
  - W/oz
Thrust-Weight: - :1
P(in) @ max: - W
P(out) @ max: - W
Efficiency @ max: - %
Motor Characteristics
Ampere
NoteLeft NoteRight

Version: H / Data: with Motors