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Motor Model / KV X2820-III/ KV860 X2820-III/ KV1000
Stator/Rotor Poles 12N14P 12N14P
Internal resistance 25.8mΩ 18.5mΩ
Motor size φ35.0*61.0mm
φ35.0*61.0mm
Shaft diameter 5.0mm 5.0mm
AWG 20AWG 110mm 20AWG 110mm
Motor weight(wire included) 143g 147g
Motor weight(wire excluded) No data No data
Rated operational voltage 3-4S 3-4S
No-load current 1.2A/10V 1.2A/10V
Maximum continuous power 960W 1036W
Maximum continuous current 65A/30s 70A/1min
ESC recommended use 50-60A 60-80A
Propeller size recommended use APC13*6.5/APC13*8/APC12*6/APC12*8 4S(APC11*5.5\APC11*8) 3S(APC12*6\13*6.5)

X2820-III

Stator Diameter 28mm Rotor Diameter 35mm
Stator Thickness 20mm Body Length 42mm
No.of Stator Slots 12 Max Lipo Cell 3-4S
No.of Rotor Poles 14 ESC 50-60A
Motor Kv 860 Recommended Prop(inch) APC13*6.5/APC13*8/APC12*6/APC12*8
No-load current 1.3A/10V Weight for aerobatics airplane  1400g-2000g(4S APC12*6\APC12*8\APC13*6.5\APC13*8)
Motor Resistance 25.8mΩ Weight for 3D airplane 1100g-1500g(4S APC12*6\APC12*8\APC13*6.5\APC13*8)
Max Continuous Current 65A/30s
Max Continuous Power 960W
Weight 143g
Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle
APC13*6.5 11.1 5.1 500 56.61 8.83 3952 79℃ 1min10s
8 750 88.8 8.45 4755
13.1 1000 145.41 6.88 5460
17.9 1250 198.69 6.29 6050
23.3 1500 258.63 5.80 6570
29.6 1750 328.56 5.33 7067
40.3 2150 447.33 4.81 7687
14.8 3.9 500 57.72 8.66 3897
6.7 750 99.16 7.56 4804
10.2 1000 150.96 6.62 5421
13.9 1250 205.72 6.08 6071
18.1 1500 267.88 5.60 6564
22.6 1750 334.48 5.23 7077
27.6 2000 408.48 4.90 7560
33.5 2250 495.8 4.54 8016
40.1 2500 593.48 4.21 8346
47.5 2750 703 3.91 8695
63.2 3350 935.36 3.58 9230
APC13*8 11.1 5 500 55.5 9.01 3710 63℃ 10min
8 750 88.8 8.45 4510
13.5 1000 149.85 6.67 5200
18.2 1250 202.02 6.19 5760
23.8 1500 264.18 5.68 6278
30 1750 333 5.26 6780
43.3 2250 480.63 4.68 7446
APC12*6 14.8 4.3 500 63.64 7.86 4510 88℃ 2min
7.2 750 106.56 7.04 5504
10.6 1000 156.88 6.37 6300
14.4 1250 213.12 5.87 7005
18.7 1500 276.76 5.42 7640
23.3 1750 344.84 5.07 8189
28.9 2000 427.72 4.68 8706
34.9 2250 516.52 4.36 9100
41.9 2500 620.12 4.03 9626
50.4 2769 745.92 3.71 10060
APC12*8 14.8 4.3 500 63.64 7.86 4167 92℃ 2min
7.5 750 111 6.76 5088
11.5 1000 170.2 5.88 5836
15.3 1250 226.44 5.52 6540
20 1500 296 5.07 7140
25.4 1750 375.92 4.66 7676
31.7 2000 469.16 4.26 8200
39.5 2250 584.6 3.85 8700
53.1 2500 785.88 3.18 9175
60 2750 888 3.10 9431


 

 

X2820.jpg

Stator Diameter 28mm Rotor Diameter 35mm
Stator Thickness 20mm Body Length 42mm
No.of Stator Slots 12 Max Lipo Cell 3-4S
No.of Rotor Poles 14 ESC 60-80A
Motor Kv 1000 Recommended Prop(inch) 4S(APC11*5.5\APC11*8) 3S(APC12*6\13*6.5)
No-load current 1.7A/10V  Weight for aerobatics airplane  1400g-1900g (3S APC13*6.5\ APC 12*6\ APC 12*8) (4S APC11*5.5\APC11*7\APC11*8)
Motor Resistance 18.5mΩ Weight for 3D airplane 1100g-1500g (3S APC13*6.5\APC13*8)
Max Continuous Current 70A/1min
Max Continuous Power 1036W
Weight 147g
Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle
APC11*5.514.84.750069.567.19525266℃ 10min
7.8750115.446.506510
11.41000168.725.937498
15.51250229.45.458279
19.61500290.085.179010
25.31750374.444.679668
30.52000451.44.4310247
35.92250531.324.2310896
42.82500633.443.9511310
53.42989790.323.7812300
APC11*814.84.850071.047.04470069℃10min
8.75750129.55.795788
12.71000187.965.326637
17.11250253.084.947490
22.91500338.924.438058
28.61750423.284.138720
35.22000520.963.849302
43.42250642.323.509733
68.827601018.242.7110950
APC12*611.15.650062.168.04452061℃10min
9.5750105.457.115440
13.81000153.186.536280
18.71250207.576.027023
24.41500270.845.547613
30.81750341.885.128216
38.12000422.914.738760
45.32290502.834.559200


 

 

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