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Home > Product > Multi-Rotor Motors > BGS-EA70S 100KV 135KV 170KV 8.7KG Payload for 24inch/26inch drone
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Multi-Rotor Motors

BGS-EA70S 100KV 135KV 170KV 8.7KG Payload for 24inch/26inch drone

Product Number:EA70S
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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*30.2mm

  • Number of slots

    36N40P

  • Copper wire grade

    200℃

  • Shaft diameter

    3mm

  • Motor weight

    360g

  • Service life

    ＞1000h

Technical Specifications


Basic Data
MODELKV Valuemaximum  powerMaximum  currentpullEfficiencyPropellerBatteryESC
BGS-EA70SKVWAgg/W/SA
1001137.38 23.96 71626.30 26inch Straight blade1260 
1001358.32 28.62 75895.59 28inch Straight blade1260 
1352004.62 42.39 87494.36 24inch Straight blade1260 
1701618.97 34.17 73184.52 20inch Straight blade1260 
1701014.95 43.71 66376.54 30inch Straight blade660 



test data
ModelacceleratorVoltagePulling ForceTorqueCurrentspeedPowerEfficiencyMotor temperature
EA70S
KV100
26inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.16 13510.50 1.94 163985.67 15.77 56
45%44.17 16920.63 2.71 1823119.70 14.14 
50%44.15 21020.76 3.67 2024162.03 12.97 
55%44.14 25290.91 4.78 2214210.99 11.99 
60%44.11 29901.08 6.07 2370267.75 11.17 
65%44.11 34481.23 7.42 2533327.30 10.53 
70%44.09 37451.35 8.54 2611376.53 9.95 
75%44.09 41601.50 10.12 2832446.19 9.32 
80%44.04 46531.72 12.15 2973535.09 8.70 
85%44.04 51881.96 14.53 3118639.90 8.11 
90%43.99 56302.12 16.48 3261724.96 7.77 
95%43.97 59702.30 18.21 3439815.64 7.32 
100%43.95 64992.53 21.55 3506929.54 6.99 
EA70S
KV100
26inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.78 15700.59 2.24 1738107.03 14.67 60
45%47.74 19420.71 3.04 1962145.13 13.40 
50%47.76 24460.89 4.23 2174202.02 12.11 
55%47.73 28711.04 5.42 2368258.70 11.10 
60%47.73 35501.26 6.98 2516333.16 10.66 
65%47.71 38181.38 8.07 2666385.02 9.92 
70%47.69 43181.59 9.90 2830472.13 9.15 
75%47.66 47771.77 11.65 2997555.24 8.60 
80%47.64 52041.94 13.48 3155642.19 8.10 
85%47.62 57512.21 16.01 3393762.40 7.54 
90%47.58 61712.42 18.29 3447870.04 7.09 
95%47.56 67612.70 21.09 35511003.23 6.74 
100%47.47 71622.96 23.96 36691137.38 6.30 
EA70S
KV100
28inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.15 17150.70 2.61 1573115.23 14.88 64
45%44.15 21090.83 3.43 1748151.43 13.93 
50%44.15 25611.04 4.74 1930209.27 12.24 
55%44.11 29511.25 6.22 2096274.36 10.76 
60%44.11 34981.44 7.67 2249338.32 10.34 
65%44.11 40071.66 9.39 2387414.19 9.67 
70%44.07 45711.90 11.32 2511498.87 9.16 
75%44.05 48762.04 12.81 2642564.28 8.64 
80%44.01 54152.29 15.12 2777665.43 8.14 
85%43.99 58882.57 17.68 2895777.74 7.57 
90%43.97 61832.75 19.88 3033874.12 7.07 
95%43.92 65933.02 22.51 3175988.64 6.67 
100%43.91 70543.43 25.95 34151139.46 6.19 
EA70S
KV100
28inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.76 19180.76 2.77 1672132.30 14.50 68
45%47.73 23850.93 3.82 1873182.33 13.08 
50%47.73 28931.18 5.34 2060254.88 11.35 
55%47.73 34551.38 6.75 2234322.18 10.72 
60%47.73 39091.63 8.54 2395407.61 9.59 
65%47.67 44971.89 10.50 2533500.54 8.98 
70%47.68 48722.03 11.89 2666566.92 8.59 
75%47.65 54592.34 14.36 2798684.25 7.98 
80%47.58 59832.62 16.89 2926803.63 7.45 
85%47.58 64522.91 19.54 3046929.71 6.94 
90%47.54 68463.25 22.53 31511071.08 6.39 
95%47.51 72453.58 25.44 32231208.65 5.99 
100%47.46 75893.95 28.62 35861358.31 5.59 
EA70S
KV135
24inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.16 16320.61 3.25 2239143.52 11.37 71
45%44.16 20540.75 4.49 2520198.28 10.36 
50%44.14 26650.92 5.97 2734263.52 10.11 
55%44.08 31861.07 7.59 2982334.57 9.52 
60%44.08 36321.25 9.46 3198417.00 8.71 
65%44.03 41841.45 11.83 3433520.87 8.03 
70%44.01 46671.64 14.28 3655628.46 7.43 
75%43.99 53011.90 17.60 3888774.22 6.85 
80%43.96 59332.11 20.47 4073899.86 6.59 
85%43.91 63712.35 24.08 42891057.35 6.03 
90%43.86 71802.67 28.55 44751252.20 5.73 
95%43.81 75972.92 32.35 46421417.25 5.36 
100%43.77 81363.18 36.65 48131604.17 5.07 
EA70S
KV135
24inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.75 20320.72 3.78 2403180.50 11.26 73
45%47.74 24710.87 5.09 2663243.00 10.17 
50%47.72 30331.05 6.77 2932323.06 9.39 
55%47.69 35611.23 8.52 3161406.32 8.76 
60%47.66 41881.46 10.88 3402518.54 8.08 
65%47.65 46721.68 13.50 3664643.28 7.26 
70%47.61 53101.90 16.26 3893774.14 6.86 
75%47.58 59292.14 19.28 4101917.34 6.46 
80%47.52 65852.44 23.17 43081101.04 5.98 
85%47.47 71822.75 27.43 45221302.10 5.52 
90%47.41 77703.11 32.27 46931529.92 5.08 
95%47.36 82523.39 36.47 48601727.22 4.78 
100%47.29 87493.86 42.39 49652004.62 4.36 
EA70S
KV170
20inch Straight blade
（44.4V）		%VgN.mArpmWg/W℃
40%44.16 12690.42 2.93 2961129.39 9.81 74
45%44.17 15650.49 3.84 3283169.61 9.23 
50%44.14 18960.59 5.03 3603222.02 8.54 
55%44.12 22170.68 6.32 3914278.84 7.95 
60%44.09 25650.77 7.66 4187335.97 7.63 
65%44.08 29950.89 9.51 4522409.30 7.14 
70%44.06 34001.00 11.56 4852519.29 6.68 
75%44.03 38761.13 13.94 5189613.78 6.31 
80%44.01 43591.29 16.88 5483727.00 6.04 
85%43.96 48581.44 19.95 5802842.89 5.76 
90%43.93 55521.64 23.31 60851024.01 5.42 
95%43.88 59671.82 26.15 63631146.58 5.20 
100%43.84 64831.90 30.24 66531325.72 4.89 
EA70S
KV170
20inch Straight blade
（48V）		%VgN.mArpmWg/W℃
40%47.76 14360.47 3.23 3158154.26 9.31 75
45%47.76 18220.56 4.28 3510204.41 8.91 
50%47.74 22310.66 5.59 3888266.87 8.36 
55%47.72 26850.74 6.75 4111322.11 7.66 
60%47.71 28880.86 8.44 4482402.67 7.17 
65%47.66 33830.99 10.53 4837501.86 6.74 
70%47.65 38971.15 13.19 5198628.50 6.20 
75%47.62 43781.29 15.67 5524746.21 5.87 
80%47.57 49501.46 18.40 5848891.46 5.55 
85%47.54 54821.62 21.11 61861031.11 5.32 
90%47.48 61861.81 25.76 64871223.08 5.02 
95%47.46 67061.98 29.54 67581401.97 4.78 
100%47.38 73182.19 34.17 70611618.97 4.52 
EA70S
KV170
30inch Straight blade
（22.2V）		%VgN.mArpmWg/W℃
40%21.90 13980.61 3.93 133786.07 16.24 77
45%21.89 17310.74 5.22 1481114.27 15.15 
50%21.85 21050.89 6.94 1635151.64 13.88 
55%21.82 25181.06 9.10 1789198.56 12.68 
60%21.81 28991.23 11.37 1933247.98 11.69 
65%21.78 32751.39 13.71 2053298.60 10.97 
70%21.75 36871.57 16.47 2174358.22 10.29 
75%21.71 40601.72 19.16 2303415.96 9.76 
80%21.68 44921.93 22.59 2418489.75 9.17 
85%21.65 47632.27 27.72 2522600.14 7.94 
90%21.59 53932.41 30.66 2624661.95 8.15 
95%21.51 58772.65 35.03 2714753.50 7.80 
100%21.49 61992.85 39.14 2816841.12 7.37 
EA70S
KV170
20inch Straight blade
（24V）		%VgN.mArpmWg/W℃
40%23.71 15980.69 4.34 1423102.90 15.53 80
45%23.68 19880.83 5.81 1580137.58 14.45 
50%23.67 24321.02 7.85 1745185.81 13.09 
55%23.62 28741.20 10.19 1910240.69 11.94 
60%23.57 32881.38 12.52 2046295.10 11.14 
65%23.54 37201.58 15.31 2177360.40 10.32 
70%23.51 41431.76 18.07 2306424.83 9.75 
75%23.49 45331.99 21.54 2434505.97 8.96 
80%23.43 50432.23 25.36 2550594.18 8.49 
85%23.38 54352.50 29.70 2649694.39 7.83 
90%23.33 58532.74 33.89 2759790.65 7.40 
95%23.28 62923.02 38.72 2851901.40 6.98 
100%23.22 66373.31 43.71 29321014.95 6.54 


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