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EMP Brushless Motors
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EMP5045A 08 KV890 OutrunnerSpecifications: Motor EMP-5045A/08 Size: Diameter 49.2mm, Length 45mm Shaft Size: 8mm Weight: 210g KV: 890(rpm/v) Power(W): 860 Turns: 8 Resistance: (mΩ) 21 Idle Current(A): 2.6 ESC(A): 80 Cells Ni-Cd /Ni-MH: 9-24 Cells Li-Po: 3-8 Setup and Performance Chart # Cells | Prop | Amps | Watts Input | RPM | Static Thrust oz. | Pitch Speed MPH | 3 | 12x8 | 44.2 | 497 | 7,710 | 66 | 57 | 3 | 12x10 | 54.2 | 634 | 7,660 | 73 | 71 | 3 | 14x7 | 62.2 | 728 | 7,260 | 89 | 47 | 4 | 12x6 | 59.8 | 933 | 10,480 | 105 | 58 | 4 | 12x8 | 70.6 | 1101 | 9,860 | 113 | 73 | 5 | 11x5.5 | 62.8 | 1225 | 13,390 | 124 | 67 | 5 | 10x8 | 63 | 1229 | 13,370 | 112 | 99 | 6 | 10x6 | 67.8 | 1587 | 16,120 | 143 | 89 | 8 | 8x6 | 57,3 | 1788 | 23,080 | 137 | 127 | Estimates based on manufacturers provided constants using E-Calc. 6000mah used as trial cell in calculations. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of ESC, weather and many other variables. SKU Number: EMPW019C5045A
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