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Home > Product > Multi-Rotor Motors > BGS-EA70 120LV 140KV 160KV 10KG Payload BLDC Motor for 26inch UAV
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Multi-Rotor Motors

BGS-EA70 120LV 140KV 160KV 10KG Payload BLDC Motor for 26inch UAV

Product Number:EA70
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UAV Power-Type Motors.Built for Maximum Payload. More Thrust. More Redundancy. More Stability. Heavy-Lift Logistics & Emergency Rescue & Industrial Spraying & Wind-Resistant Inspection
  • Motor dimensions

    89.6*33.2mm

  • Number of slots

    36N40P

  • Copper wire grade

    200℃

  • Shaft diameter

    3mm

  • Motor weight

    435g

  • Service life

    ＞1000h

Technical Specifications


Basic Data
MODELKV Valuemaximum  powerMaximum  currentpullEfficiencyPropellerBatteryESC
BGS-EA70KVWAgg/W/SA
1202042.46 43.19 102185.00 26inch Straight blade1280 
1202471.76 52.39 109234.42 28inch Straight blade1280 
1202641.55 56.06 112214.25 30inch Straight blade1280 
1402420.46 51.27 110644.57 24inch Straight blade1280 
1403085.92 65.63 119633.88 26inch Straight blade1280 
1602445.01 51.79 106854.37 22inch Straight blade1280 
1602239.65 47.41 103144.61 23inch Straight blade1280 



test data
ModelacceleratorVoltagePulling ForceTorqueCurrentspeedPowerEfficiencyMotor temperature
EA70
KV120
26inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.17 18730.71 3.24 1931143.11 13.09 57
50%44.13 29551.08 6.23 2424274.93 10.75 
60%44.07 40281.46 9.77 2816430.56 9.36 
65%44.07 46641.70 12.21 3024538.09 8.67 
70%44.02 52231.90 14.48 3205637.41 8.19 
75%43.98 59402.17 17.65 3421776.25 7.65 
80%43.96 66132.46 21.15 3607929.75 7.11 
85%43.92 73162.76 24.94 37941095.36 6.68 
90%43.86 79483.06 28.97 39601270.62 6.26 
95%43.81 85983.37 33.21 41241454.93 5.91 
100%43.74 93043.72 38.07 42711665.18 5.59 
EA70
KV120
26inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.75 21940.84 3.83 2086182.88 12.00 61
50%47.72 33951.27 7.25 2594345.97 9.81 
60%47.68 46401.72 11.33 3006540.21 8.59 
65%47.64 53071.96 13.84 3205659.34 8.05 
70%47.57 60412.24 16.82 3418800.13 7.55 
75%47.55 67522.55 20.34 3616967.17 6.98 
80%47.54 73922.88 24.24 38241152.37 6.41 
85%47.49 80423.18 28.05 39971332.09 6.04 
90%47.43 87813.53 32.67 41871549.54 5.67 
95%47.36 94583.89 37.35 43391768.90 5.35 
100%47.29 102184.36 43.19 44752042.46 5.00 
EA70
KV120
28inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.13 23110.96 4.27 1874188.44 12.26 64
50%44.08 35571.41 7.87 2342346.91 10.25 
60%44.06 48361.97 12.68 2714558.68 8.66 
65%43.99 55042.25 15.60 2915686.24 8.02 
70%43.98 63082.58 19.04 3099837.38 7.53 
75%43.94 67992.87 22.28 3261978.98 6.94 
80%43.88 77963.29 26.95 34331182.57 6.59 
85%43.84 86273.75 32.07 35851405.95 6.14 
90%43.75 90274.11 36.72 37331606.50 5.62 
95%43.71 98044.53 41.83 38581828.39 5.36 
100%43.64 103734.99 47.32 39552065.04 5.02 
EA70
KV120
28inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.74 26771.09 4.84 2024231.06 11.59 66
50%47.66 41241.67 9.16 2503436.57 9.45 
60%47.62 54992.26 14.38 2890684.78 8.03 
65%47.59 62902.61 17.70 3086842.34 7.47 
70%47.57 71423.00 21.48 32541021.80 6.99 
75%47.51 78913.38 25.57 34291214.83 6.50 
80%47.44 86503.84 30.36 35811440.28 6.01 
85%47.37 93184.30 35.56 37381684.48 5.53 
90%47.31 99744.82 41.23 38631950.59 5.11 
95%47.26 105515.29 46.44 39602194.75 4.81 
100%47.18 109235.88 52.39 40132471.76 4.42 
EA70
KV120
30inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.12 26261.07 4.69 1843206.92 12.69 71
50%44.07 40521.63 8.88 2294391.34 10.35 
60%44.05 55122.26 14.19 2642625.07 8.82 
65%43.97 63412.61 17.60 2830773.87 8.19 
70%43.94 70972.96 21.16 3003929.77 7.63 
75%43.92 78353.34 25.15 31581104.59 7.09 
80%43.82 85793.76 29.94 33301311.97 6.54 
85%43.79 92814.23 34.99 34611532.21 6.06 
90%43.72 100344.74 40.54 35731772.41 5.66 
95%43.68 104615.15 45.43 36781984.38 5.27 
100%43.58 110535.73 51.57 37472247.42 4.92 
EA70
KV120
30inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.76 30541.27 5.46 1967260.77 11.71 73
50%47.71 46621.93 10.29 2430490.94 9.50 
60%47.62 62832.62 16.13 2800768.11 8.18 
65%47.57 70462.99 19.59 2976931.90 7.56 
70%47.53 77573.36 23.14 31281099.84 7.05 
75%47.48 85503.88 28.26 33041341.78 6.37 
80%47.41 93334.37 33.28 34491577.80 5.92 
85%47.35 99274.93 38.84 35641839.07 5.40 
90%47.25 104925.44 44.25 36692090.81 5.02 
95%47.23 109176.07 50.29 37382375.20 4.60 
100%47.12 112216.65 56.06 37942641.55 4.25 
EA70
KV140
24inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.16 19930.58 4.29 3125189.45 10.52 75
50%44.11 30050.87 7.43 3618327.74 9.17 
60%44.03 40821.18 11.46 4098504.58 8.09 
65%43.98 48091.39 14.47 4375636.39 7.56 
70%43.95 54821.58 18.04 4807792.86 6.91 
75%43.93 60831.76 20.93 4983919.45 6.62 
80%43.92 68591.98 25.09 53041101.95 6.22 
85%43.86 76142.21 29.61 56061298.69 5.86 
90%43.79 84072.45 34.51 58951511.19 5.56 
95%43.74 89452.63 39.15 62251712.42 5.22 
100%43.66 96232.83 44.56 65561945.49 4.95 
EA70
KV140
24inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.74 23080.85 4.78 2563228.20 10.11 77
50%47.71 34951.24 8.51 3118406.01 8.61 
60%47.64 46971.64 13.09 3629623.61 7.53 
65%47.62 54971.92 16.48 3898784.78 7.00 
70%47.57 61792.17 19.64 4112934.27 6.61 
75%47.52 69842.45 23.62 43711122.42 6.22 
80%47.47 78292.78 28.23 46061340.08 5.84 
85%47.42 87233.11 33.19 48371573.87 5.54 
90%47.33 93873.42 38.25 50571810.37 5.19 
95%47.25 101483.78 43.94 52432076.17 4.89 
100%47.21 110644.26 51.27 54242420.46 4.57 
EA70
KV140
26inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.16 21970.79 3.89 2086171.78 12.79 80
50%44.11 33981.15 7.09 2590312.74 10.87 
60%44.03 46201.57 11.20 3006493.14 9.37 
65%43.98 52951.83 13.97 3209614.40 8.62 
70%43.95 60452.08 16.80 3418742.76 8.14 
75%43.93 67422.37 20.39 3611895.29 7.53 
80%43.82 73842.66 24.24 38221064.62 6.93 
85%43.86 80592.94 28.01 39971228.52 6.56 
90%43.79 88913.29 32.89 41811440.25 6.17 
95%43.74 95083.61 37.46 43391638.50 5.80 
100%43.66 102504.02 43.22 44821886.99 5.43 
EA70
KV140
26inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.72 31061.17 6.37 2478303.98 10.22 83
45%47.71 37831.42 8.48 2726404.58 9.35 
50%47.66 44811.68 11.08 2997528.07 8.49 
55%47.63 52951.98 14.11 3236672.06 7.88 
60%47.59 60162.31 17.66 3481840.44 7.16 
65%47.53 68722.66 21.57 37141033.30 6.65 
70%47.48 77663.07 25.66 39191261.07 6.16 
75%47.41 86763.48 31.63 41181499.58 5.79 
80%47.37 94793.91 37.32 43201767.85 5.36 
85%47.28 103044.42 43.99 44952079.85 4.95 
90%47.18 110574.96 51.11 46722411.37 4.59 
95%47.11 115655.49 57.95 47522730.02 4.24 
100%47.02 119636.12 65.63 48133085.92 3.88 
EA70
KV160
22inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.11 19620.68 4.34 2697191.44 10.25 85
45%44.13 24390.83 5.89 3000259.93 9.38 
50%44.11 29170.98 7.61 3283335.68 8.69 
55%44.08 34741.15 9.71 3568428.02 8.12 
60%44.05 41031.33 12.22 3863538.29 7.62 
65%44.03 46451.49 14.55 4096640.64 7.25 
70%43.99 52521.71 17.90 4371787.42 6.67 
75%43.95 59021.93 21.53 4671946.24 6.24 
80%43.88 65342.17 25.58 49491122.45 5.82 
85%43.84 74522.45 30.44 52071334.49 5.58 
90%43.78 80862.69 35.02 54441533.18 5.27 
95%43.72 88412.95 39.97 56601747.49 5.06 
100%43.69 96263.28 46.23 58822019.79 4.77 
EA70
KV160
22inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.76 22330.76 4.84 2890231.16 9.66 86
45%47.74 27030.91 6.36 3198303.63 8.90 
50%47.71 33361.09 8.39 3506400.29 8.33 
55%47.69 39901.30 10.98 3833523.64 7.62 
60%47.65 44411.46 12.98 4057618.50 7.18 
65%47.61 50871.66 16.01 4383762.24 6.67 
70%47.58 56531.86 19.23 4700914.96 6.18 
75%47.52 65612.15 23.61 49821121.95 5.85 
80%47.48 73302.42 28.01 52531329.91 5.51 
85%47.43 80952.69 32.84 55341557.60 5.20 
90%47.35 88362.99 38.32 57911814.45 4.87 
95%47.27 97093.35 44.45 61982101.15 4.62 
100%47.21 106853.77 51.79 59892445.01 4.37 
EA70
KV160
23inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.15 18440.62 3.98 2709175.72 10.49 88
45%44.13 23630.76 5.44 3015240.07 9.84 
50%44.11 27660.87 6.81 3304300.39 9.21 
55%44.11 31841.00 8.59 3607378.90 8.40 
60%44.08 37071.09 10.14 3903446.97 8.29 
65%44.04 42891.32 12.98 4147571.64 7.50 
70%43.99 49971.52 16.11 4462708.68 7.05 
75%43.97 56761.73 19.45 4730855.22 6.64 
80%43.94 65151.98 23.65 50151039.18 6.27 
85%43.83 70832.21 27.77 52711217.16 5.82 
90%43.82 77712.43 32.22 55441411.88 5.50 
95%43.77 83742.66 36.18 57691605.05 5.22 
100%43.69 92392.93 42.67 60121842.84 5.01 
EA70
KV160
23inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.75 21230.71 4.54 2907216.79 9.79 90
45%47.73 26260.85 6.03 3219287.81 9.12 
50%47.73 31831.02 7.92 3535378.02 8.42 
55%47.67 38021.23 10.45 3863498.15 7.63 
60%47.65 42771.33 12.02 4101572.75 7.47 
65%47.63 50461.58 15.34 4422730.64 6.91 
70%47.59 57131.79 18.63 4722886.60 6.44 
75%47.52 64022.03 22.55 50321071.58 5.97 
80%47.48 71512.26 26.53 53181259.64 5.68 
85%47.39 80362.53 31.33 55961484.73 5.41 
90%47.38 88192.81 36.43 58591726.05 5.11 
95%47.34 94973.05 41.15 60981948.04 4.88 
100%47.24 103143.37 47.41 63432239.65 4.61 


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