Motocalc 7.09
Motor: Kontronik Fun 600-18 (12V); 1840rpm/V; 1A no-load; 0,017 Ohms.
Battery: Sanyo 1700SCR; 14 cells; 1700mAh @ 1,2V; 0,004 Ohms/cell.
17x9 (Pconst=1,12; Tconst=1,3) geared 5,2:1 (Eff=95%).
Conditions: 500m above Sea Level, 101,3kPa, 20°C
Batt Amps = 30,6
Motor Amps = 30,6
Motor Volts = 15,0
Input (W) = 458,8
Loss (W) = 52,6
MGbOut (W) = 406,1
MotGb Ef(%) = 88,5
Shaft Ef(%) = 79,0
Motor RPM = 26579
Prop RPM = 5111
Thrust (g) = 2973
PSpd (m/s) = 19,5
Time (m:s) = 3:20
Motor: Kontronik Fun 600-18 (12V); 1840rpm/V; 1A no-load; 0,017 Ohms.
Battery: Sanyo 1700SCR; 16 cells; 1700mAh @ 1,2V; 0,004 Ohms/cell.
18x12,5 (Pconst=1,12; Tconst=1,3) geared 5,2:1 (Eff=95%).
Conditions: 500m above Sea Level, 101,3kPa, 20°C
Batt Amps = 53,6
Motor Amps = 53,6
Motor Volts = 15,6
Input (W) = 837,1
Loss (W) = 108,0
MGbOut (W) = 729,1
MotGb Ef(%) = 87,1
Shaft Ef(%) = 70,8
Motor RPM = 26828
Prop RPM = 5159
Thrust (g) = 4226
PSpd (m/s) = 27,3
Time (m:s) = 1:54