Loading... Please wait...

Our Newsletter


450 Size Brushless Outrunner Motor A2217/6T Technical Data

Motor Cross Reference Chart or Click here to order

No. of Cells:     2 - 3 Li-Poly
  6 - 10 NiCd/NiMH  
  Kv:     1500 RPM/V  
  Max Efficiency:     80%  
  Max Efficiency Current:     8 - 22A (>70%)  
  No Load Current:     1.6A @10V  
  Resistance:     0.100 ohms  
  Max Current:     28A for 60S  
  Max Watts:     230W  
  Weight:     75.2 g / 2.65 oz  
  Size:     27.6 mm x 33.8 mm  
  Shaft Diameter:     4mm  
  Poles:     8  
  Model Weight:     300 - 800g / 10.5 - 28 oz  

Use this motor with 2-3 cell Li-Poly packs and 8-9 inch props on planes up to 28 oz flying weight. Manufacturer recommends a 8 x 4 prop on 3-cells and a 9 x 5 prop on 2-cells. We suggest propping for around 210 watts continuous.

The motor features a 4mm hardened steel shaft, dual ball bearings for the shaft and has 3.5mm 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 6mm prop adapter. Mounting holes are spaced 19mm and 16mm on center and are tapped for 3mm (M3) and 2.6mm (M2.6) screws. 

Test Data

PropellerGear RatioVoltsAmpsWattsRPMSpeed (mph)Thrust (g)Thrust (oz)Temp (C)
XY 7x3 1 10.8 14.9 160 14130 40.1 730 25.75  
XY 7x3 1 10.8 11 118 12630 35.9 578 20.39  
XY 7x3 1 10.9 10.2 111 12270 34.9 548 19.33  
XY 7x3 1 10.9 7.4 80 10650 30.3 392 13.83  
XY 7x3 1 10.9 8.3 90 11100 31.5 428 15.10  
XY 7x3 1 10.9 9.5 103 11760 33.4 492 17.35  
XY 7x3 1 11 2.25 24 6480 18.4 139 4.90  
XY 7x3 1 11 1.65 18 5580 15.8 102 3.60  
XY 7x3 1 11 3.15 34 7500 21.3 192 6.77  
XY 7x3 1 11 5.85 64 9750 27.7 327 11.53  
XY 7x3 1 11 4.1 45 8370 23.8 237 8.36  
XY 7x3 1 11 4.75 52 9000 25.6 274 9.67  
XY 7x3 1 11.1 0.7 7 3420 9.7 35 1.23  
XY 7x3 1 11.1 1.2 13 4680 13.3 70 2.47  
G/F 3 7x3 1 10.8 12.1 130 14700 41.8 590 20.81  
G/F 3 7x3 1 10.9 12 130 14610 41.5 577 20.35  
G/F 3 7x3 1 10.9 9.45 103 13380 38.0 478 16.86  
G/F 3 7x3 1 10.9 8.5 92 12750 36.2 424 14.96  
G/F 3 7x3 1 10.9 7.5 81 12180 34.6 392 13.83  
G/F 3 7x3 1 11 6.2 68 11190 31.8 323 11.39  
G/F 3 7x3 1 11 3.2 35 8340 23.7 180 6.35  
G/F 3 7x3 1 11 5.05 55 10290 29.2 271 9.56  
G/F 3 7x3 1 11 2.4 26 7320 20.8 135 4.76  
G/F 3 7x3 1 11 4.2 46 9480 26.9 232 8.18  
G/F 3 7x3 1 11 1.8 19 6390 18.1 100 3.53  
G/F 3 7x3 1 11.1 1.1 12 4770 13.6 53 1.87  
G/F 3 7x3 1 11.1 0.55 6 2850 8.1 17 0.60  
EMP 7x3 1 10.7 15.45 165 13920 39.5 758 26.74  
EMP 7x3 1 10.8 11.85 127 12780 36.3 618 21.80  
PropellerGear RatioVoltsAmpsWattsRPMSpeed (mph)Thrust (g)Thrust (oz)Temp (C)
EMP 7x3 1 10.9 7.95 86 10980 31.2 424 14.96  
EMP 7x3 1 10.9 9.9 107 11910 33.8 523 18.45  
EMP 7x3 1 10.9 6 65 9870 28.0 339 11.96  
EMP 7x3 1 10.9 6.95 75 10440 29.7 376 13.26  
EMP 7x3 1 11 3.8 41 8160 23.2 221 7.80  
EMP 7x3 1 11 4.85 53 9060 25.7 277 9.77  
EMP 7x3 1 11 2.25 24 6540 18.6 135 4.76  
EMP 7x3 1 11 2.9 31 7290 20.7 173 6.10  
EMP 7x3 1 11 1.65 18 5610 15.9 100 3.53  
EMP 7x3 1 11.1 0.55 6 2700 7.7 21 0.74  
EMP 7x3 1 11.1 1 11 4230 12.0 54 1.90  
GWS HD 7x3.5 1 10.9 7.7 83 13740 45.5 449 15.84  
GWS HD 7x3.5 1 10.9 9.9 107 15090 50.0 558 19.68  
GWS HD 7x3.5 1 10.9 6.95 75 13140 43.5 412 14.53  
GWS HD 7x3.5 1 11 5.6 61 12000 39.8 335 11.82  
GWS HD 7x3.5 1 11 2.55 28 8400 27.8 152 5.36  
GWS HD 7x3.5 1 11 4.1 45 10560 35.0 250 8.82  
GWS HD 7x3.5 1 11 4.7 51 11130 36.9 284 10.02  
GWS HD 7x3.5 1 11 2.05 22 7530 25.0 120 4.23  
GWS HD 7x3.5 1 11 3.25 35 9420 31.2 196 6.91  
GWS HD 7x3.5 1 11.1 0.6 6 3600 11.9 23 0.81  
GWS HD 7x3.5 1 11.1 1.3 14 6030 20.0 73 2.57