Bonjour Voir message sur electronlibre Merci Alain
Comparison - Hot point TURNIGY TR 42-60C 500Kv 15/10 5m above Sea Level, 101,3kPa, 15°C
Hot point TURNIGY TR 42-60C 500Kv 15/10 Motor TURNIGY TR 42-60C 500Kv Motor Constant (rpm/V) 500 No Load Current (A) 4,3 Armature Resistance (Ohms) 0,023 Battery Hextronic 4100 Series Cell Count 4 Parallel Cell Count 1 Cell Capacity (mAh) 4100 Pack Capacity (mAh) 4100 Cell Voltage (V) 3,7 Pack Voltage (V) 14,8 Cell Resistance (Ohms) 0,0038 Pack Resistance (Ohms) 0,0152 Speed Control (ESC) Castle Creations Phoenix 45 Resistance (Ohms) 0,0026 Maximum Current (A) 45 Number of ESCs 1 Drive System APC 15/10 Gear Ratio 1,00:1 Propeller (in x in) 15x10 Series Motors 1 Parallel Motors 1 Number of Propellers 1 Blades per Propeller 2 Airframe Hot point Wing Span (cm) 150 Wing Area (dm²) 41,3 Total Weight (g) 2226 Static Predictions Current (A) 46,2 Motor Voltage (V) 14,0 Input Power (W) 645,3 Input Power Loading (W/kg) 289,6 Power Loss (W) 124,8 Motor/Gearbox Output (W) 520,5 Output Power Loading (W/kg) 233,6 Motor/Gearbox Efficiency (%) 80,7 Shaft Efficiency (%) 76,2 Motor RPM 6217 Propeller RPM 6217 Static Thrust (g) 2934 Pitch Speed (m/s) 26,3 Run Time (min:sec) 5:20 Flight Predictions Stall Speed (m/s) 10,2 Optimal Flight Speed (m/s) 14,6 Throttle for Optimal (%) 59 Duration at Optimal (m:s) 37:04 Motor Temp at Optimal (°C) 46 Hands-off Speed (m/s) 21,5 Throttle for Hands-off (%) 84 Duration Hands-off (m:s) 19:19 Motor Temp Hands-off (°C) 61 Best Rate of Climb (m/s) 12,21 Rate of Sink (m/s) -1,83
Note: Motor performance calculations take ambient temperature and heating effects into account. Generated by MotoCalc 8.03, 20/02/2008 07:50.
