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Power 15 Size Outrunner Brushless Motor A2820-6 (2.5-5.5 lb. plane)

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RRP:
$79.95
Your Price:
$33.95 (You save $46.00)
SKU:
A2820-6
Shipping:
Calculated at checkout

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Product Description

 

Motor Cross Reference Chart

  No. of Cells:     3 - 5 Li-Poly
  8 - 14 NiCd/NiMH  
  Kv:     1000 RPM/V  
  Max Efficiency:     82%  
  Max Efficiency Current:     15 - 25A (>75%)  
  No Load Current:     2.0A @10V  
  Resistance:     0.059 ohms  
  Max Current:     37A for 60S  
  Max Watts:     550W  
  Weight:     132.5 g / 4.67 oz  
  Size:     35 mm x 47 mm  
  Shaft Diameter:     4mm  
  Poles:     14  
  Model Weight:     1000 - 2500 g / 35 - 88 oz  
 

Use this motor with 3-5 cell Li-Poly packs and 9-11 inch props on planes up to 88 oz flying weight. Manufacturer recommends a 11 x 6 prop on 3-cells and 10 x 7 prop on 4 cells. We suggest propping for around 480 watts continuous. 

Similar to AXI Gold 2820/12Welgard C3548-05, E-Flite Power 15. Roughly equivalent to .32 2-stroke or .40 4-stroke glow engines. 

The motor features a 4mm hardened steel shaft, dual ball bearings for the shaft and has 4.0mm gold spring male connectors already attached with 3 female connectors included for your speed control. Also includes accessory package with the pictured aluminum radial cross mount set with 8mm prop adapter. Mounting holes are spaced 19mm on center and are tapped for 3mm (M3) screws.

a2820-6-efficiency.jpg

  Propeller:     Volts (V):     Amps (A):     Thrust (g/oz):     Power (W):  
  APC 12 x 6 E     10.7 V     34.8 A     1.64 kg / 58.8 oz     372 W  
  APC 10 x 5 E     14.7 V     33.9 A     1.78 kg / 63.8 oz     498 W  
  APC 9 X 6 E     11.31 V     15.54 A     28.71 oz     172.4 W  
  APC 9 X 6 E     11.05 V     15.45 A     28.57 oz     167.9 W  
  APC 10 X 5 E     11.05 V     16.44 A     34.59 oz     178.77 W  
  APC 10 X 7 E     14.65 V     31.07 A     55.61 oz     448.44 W  
  APC 11 X 5 E     10.56 V     19.28 A     40.24 oz     199.52 W  
  APC 11 X 5 E     14.961 V     32.21 A     67.63 oz     472.56 W  
  APC 13 X 10 E     12.325 V     72.77 A     65.12 oz     850.2 W  
PropellerGear RatioVoltsAmpsWattsRPMSpeed (mph)Thrust (g)Thrust (oz)Temp (C)
GWS HD 2T 8x4 1 7.9 5.9 46 7740 29.3 310 10.93  
GWS HD 2T 8x4 1 8.9 6.85 60 8640 32.7 391 13.79  
GWS HD 2T 8x4 1 9.9 7.9 78 9510 36.0 477 16.83  
GWS HD 2T 8x4 1 10.9 9.15 99 10380 39.3 573 20.21  
GWS HD 3T 8x4 1 6.9 5.25 36 6800 25.8 238 8.40  
GWS HD 3T 8x4 1 7.9 6.3 49 7740 29.3 328 11.57  
GWS HD 3T 8x4 1 8.9 7.4 65 8600 32.6 406 14.32  
GWS HD 3T 8x4 1 9.9 8.6 85 9480 35.9 497 17.53  
GWS HD 3T 8x4 1 10.9 10 109 10400 39.4 615 21.69  
GWS HD 3P 8x4 1 6.9 5.4 37 6860 26.0 257 9.07  
GWS HD 3P 8x4 1 7.9 6.4 50 7720 29.2 331 11.68  
GWS HD 3P 8x4 1 8.9 7.45 66 8600 32.6 411 14.50  
GWS HD 3P 8x4 1 9.9 8.75 86 9480 35.9 510 17.99  
GWS HD 3P 8x4 1 10.9 10 109 10320 39.1 605 21.34  
GWS HD 9x5 1 6.9 7.05 48 6390 30.3 400 14.11  
GWS HD 9x5 1 7.9 8.6 67 7200 34.1 513 18.10  
GWS HD 9x5 1 8.9 10.25 91 7980 37.8 637 22.47  
GWS HD 9x5 1 9.8 12.15 119 8760 41.5 774 27.30  
GWS HD 2T 9x5 1 6.9 8.25 56 6570 31.1 426 15.03  
GWS HD 2T 9x5 1 7.8 9.95 77 7380 34.9 541 19.08  
GWS HD 2T 9x5 1 8.9 11.9 105 8190 38.8 669 23.60  
GWS HD 2T 9x5 1 9.8 13.7 134 8940 42.3 813 28.68  
GWS HD 2T 9x5 1 10.8 16.05 173 9720 46.0 970 34.22  
GWS HD 3T 9x5 1 6.9 10.15 70 6400 30.3 478 16.86  
GWS HD 3T 9x5 1 7.8 12.2 95 7140 33.8 598 21.09  
GWS HD 3T 9x5 1 8.8 14.45 127 7880 37.3 736 25.96  
GWS HD 3T 9x5 1 9.8 16.85 165 8600 40.7 890 31.39  
GWS HD 3T 9x5 1 10.8 19.4 209 9300 44.0 1055 37.21  
GWS HD 3P 9x5 1 6.9 10.05 69 6400 30.3 470 16.58  
PropellerGear RatioVoltsAmpsWattsRPMSpeed (mph)Thrust (g)Thrust (oz)Temp (C)
GWS HD 3P 9x5 1 7.9 12.1 95 7180 34.0 596 21.02  
GWS HD 3P 9x5 1 8.8 14.1 124 7920 37.5 731 25.79  
GWS HD 3P 9x5 1 9.8 16.35 160 8640 40.9 880 31.04  
GWS HD 3P 9x5 1 10.8 18.9 204 9380 44.4 1060 37.39  
GWS HD 10x6 1 6.9 9.6 66 6120 34.8 523 18.45  
GWS HD 10x6 1 7.9 11.8 93 6900 39.2 661 23.32  
GWS HD 10x6 1 8.9 14.15 125 7590 43.1 810 28.57  
GWS HD 10x6 1 9.8 16.75 164 8310 47.2 975 34.39  
GWS HD 10x6 1 10.7 19.4 207 8970 51.0 1145 40.39  
GWS HD 2T 10x6 1 6.9 10.85 74 6330 36.0 550 19.40  
GWS HD 2T 10x6 1 7.8 12.85 100 7050 40.1 674 23.77  
GWS HD 2T 10x6 1 8.8 15.3 134 7770 44.1 830 29.28  
GWS HD 2T 10x6 1 9.8 18.1 177 8520 48.4 996 35.13  
GWS HD 2T 10x6 1 10.7 20.6 220 9150 52.0 1175 41.45  
GWS HD 3T 10x6 1 6.8 13.8 93 6060 34.4 661 23.32  
GWS HD 3T 10x6 1 7.8 16.3 127 6760 38.4 837 29.52  
GWS HD 3T 10x6 1 8.8 19 167 7400 42.0 1019 35.94  
GWS HD 3T 10x6 1 9.8 22.2 217 8100 46.0 1216 42.89  
GWS HD 3T 10x6 1 10.8 24.9 268 8600 48.9 1381 48.71  
GWS HD 3P 10x6 1 6.8 14.05 95 6000 34.1 654 23.07  
GWS HD 3P 10x6 1 7.8 16.7 130 6680 38.0 812 28.64  
GWS HD 3P 10x6 1 8.8 20 176 7380 41.9 990 34.92  
GWS HD 3P 10x6 1 9.7 22.6 219 7880 44.8 1155 40.74  
GWS HD 3P 10x6 1 10.6 25.3 268 8500 48.3 1350 47.62  
APC E 11x5.5 1 11 24.8 272 8670 45.2 1478 52.13  
GWS HD 11x7 1 6.8 13.8 93 5730 38.0 733 25.86  
GWS HD 11x7 1 7.8 17 132 6420 42.6 924 32.59  
GWS HD 11x7 1 8.7 20.2 175 7020 46.5 1106 39.01  
GWS HD 11x7 1 10.9 27.9 304 8280 54.9 1561 55.06  
APC E 11x7 1 10.9 29.1 317 8100 53.7 1466 51.71  
PropellerGear RatioVoltsAmpsWattsRPMSpeed (mph)Thrust (g)Thrust (oz)Temp (C)
APC E 12x6 1 10.8 30.7 331 7890 44.8 1718 60.60  
GWS HD 12x8 1 10.6 34.5 365 7410 56.1 1769 62.40  

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