Home > Product > Multi-Rotor Motors > BGS-EA98 90KV 120KV 17KG Payload BLDC Motor for 30inch Drone
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Multi-Rotor Motors

BGS-EA98 90KV 120KV 17KG Payload BLDC Motor for 30inch Drone

Product Number:EA98
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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

    88.5*50mm

  • Number of slots

    24N28P

  • Copper wire grade

    200℃

  • Shaft diameter

    3mm

  • Motor weight

    856g

  • Service life

    >1000h

Technical Specifications


Basic Data
MODELKV Valuemaximum  powerMaximum  currentpullEfficiencyPropellerBatteryESC
BGS-EA98KVWAgg/W/SA
904066.63 74.06 200964.94 34inch Straight blade14120 
903160.08 67.25 178465.65 36inch Folding Paddle1280 
1205180.24 94.72 213134.11 30inch Straight blade14120 
1204466.32 95.70 203084.55 32inch Straight blade12120 
1205319.24 114.54 226064.25 34inch Folding Paddle12120 
1405041.84 108.45 195153.87 28inch Straight blade12120 
1405370.11 115.76 216974.04 30inch Straight blade12120 
1755184.84 111.67 170723.29 24*12Wooden paddle12120 
2055496.85 140.96 167342.58 22*12Wooden paddle12120 



test data
ModelacceleratorVoltagePulling ForceTorqueCurrentspeedPowerEfficiencyMotor temperature
BGS-EA98
KV90
34inch Straight blade
(51.8V)
%VgN.mArpmWg/W
40%51.52 37601.68 5.78 1690297.79 12.63 52
45%51.53 45422.06 7.80 1861401.93 11.30 
50%51.45 55592.40 9.97 2041512.96 10.84 
55%51.44 66952.90 13.25 2245681.58 9.82 
60%51.39 80573.45 17.13 2435880.31 9.15 
65%51.35 91944.01 21.32 26091094.78 8.40 
70%51.28 103064.50 25.49 27731307.13 7.88 
75%51.26 112634.93 29.50 29311512.17 7.45 
80%51.17 128595.69 35.87 30811835.47 7.01 
85%51.10 140616.33 42.01 32402146.71 6.55 
90%51.02 155857.12 49.38 33812519.37 6.19 
95%50.93 168087.82 56.62 35232883.66 5.83 
100%50.81 183558.75 66.23 36713365.15 5.45 
BGS-EA98
KV90
34inch Straight blade
(56V)
%VgN.mArpmWg/W
40%55.72 42761.87 6.34 1804353.26 12.10 55
45%55.70 53472.30 8.58 1981477.91 11.19 
50%55.69 64002.82 11.59 2189645.45 9.92 
55%55.65 77853.41 15.37 2394855.34 9.10 
60%55.57 92764.07 19.85 25861103.06 8.41 
65%55.53 106974.73 24.64 27631368.26 7.82 
70%55.45 118785.28 29.13 29191615.26 7.35 
75%55.41 130945.92 34.55 30881914.42 6.84 
80%55.33 147656.72 41.24 32452281.81 6.47 
85%55.23 160947.42 47.88 34052644.41 6.09 
90%55.15 176908.34 56.51 35673116.53 5.68 
95%55.05 189919.11 64.35 37133542.47 5.36 
100%54.91 2009610.06 74.06 38604066.63 4.94 
BGS-EA98
KV90
36inch Folding Paddle
(44.4V)
%VgN.mArpmWg/W
40%44.13 34021.54 5.35 1467236.10 14.41 60
45%44.12 42101.87 7.21 1628318.11 13.23 
50%44.07 49772.16 9.12 1779401.92 12.38 
55%44.08 59552.57 11.88 1944523.67 11.37 
60%44.01 68693.01 15.15 2114666.75 10.30 
65%43.96 79493.46 18.74 2274823.81 9.65 
70%43.93 91313.99 22.98 24151009.51 9.04 
75%43.88 100954.48 27.28 25531197.05 8.43 
80%43.81 111195.00 32.17 26911409.37 7.89 
85%43.71 124545.68 38.33 28171675.40 7.43 
90%43.65 137446.43 45.44 29451983.46 6.93 
95%43.57 144087.11 52.49 30722286.99 6.30 
100%43.48 158047.77 59.97 32042607.50 6.06 
BGS-EA98
KV90
36inch Folding Paddle
(48V)
%VgN.mArpmWg/W
40%47.72 39111.73 5.98 1578285.37 13.71 63
45%47.72 47322.08 7.94 1741378.90 12.49 
50%47.68 56642.47 10.27 1896489.67 11.57 
55%47.63 67992.93 13.41 2079638.72 10.64 
60%47.61 79173.43 17.02 2259810.32 9.77 
65%47.55 90063.96 21.13 24241004.73 8.96 
70%47.49 100544.49 25.49 25731210.52 8.31 
75%47.43 112895.10 30.63 27211452.78 7.77 
80%47.39 126045.81 36.49 28421729.26 7.29 
85%47.31 137286.50 42.94 29842031.49 6.76 
90%47.22 150437.15 49.66 31312344.95 6.42 
95%47.09 164978.22 59.13 32332784.43 5.92 
100%46.99 178468.97 67.25 33653260.08 5.65 
BGS-EA98
KV120
30inch Straight blade
(51.8V)
%VgN.mArpmWg/W
40%51.54 38891.59 7.21 2226371.60 10.47 65
45%51.47 50651.97 10.09 2517519.33 9.75 
50%51.44 63192.43 13.88 2808713.99 8.85 
55%51.39 74722.87 17.89 3061919.37 8.13 
60%51.35 86703.29 22.15 32971137.40 7.62 
65%51.28 99263.79 27.23 35171396.35 7.11 
70%51.22 107234.16 31.61 37131619.06 6.62 
75%51.15 123054.76 38.71 39711980.02 6.21 
80%51.08 133255.28 45.40 41932319.03 5.75 
85%50.97 148845.96 53.99 44092751.87 5.41 
90%50.83 164916.75 63.84 45893244.99 5.08 
95%50.72 179247.44 73.45 47843725.38 4.81 
100%50.61 193468.23 84.76 49794289.70 4.51 
BGS-EA98
KV120
30inch Straight blade
(56V)
%VgN.mArpmWg/W
40%55.73 44891.78 8.01 2392446.40 10.06 68
45%55.68 58852.28 11.64 2715648.12 9.08 
50%55.64 74292.82 15.95 3005887.46 8.37 
55%55.59 84333.23 19.88 32721105.13 7.63 
60%55.52 97883.82 25.30 35111404.66 6.97 
65%55.45 109144.29 30.06 37131666.83 6.55 
70%55.39 122774.88 36.66 39752030.60 6.05 
75%55.29 137915.55 44.23 42052445.48 5.64 
80%55.19 156236.31 53.13 44372932.24 5.33 
85%55.10 167666.91 61.10 46543366.61 4.98 
90%54.96 184397.78 71.92 48493952.72 4.66 
95%54.88 196188.31 80.48 50744416.74 4.44 
100%54.69 213139.42 94.72 52545180.24 4.11 
BGS-EA98
KV120
32inch Straight blade
(44.4V)
%VgN.mArpmWg/W
40%44.13 37861.61 7.33 1913323.47 11.70 68
45%44.07 46851.94 9.79 2122431.45 10.86 
50%44.04 58632.40 13.53 2361595.86 9.84 
55%43.99 71182.91 17.87 2592786.10 9.05 
60%43.92 82373.33 22.12 2786971.51 8.48 
65%43.88 93843.86 27.42 29801203.19 7.80 
70%43.81 104724.40 33.23 31631455.81 7.19 
75%43.71 116434.96 39.77 33441738.35 6.70 
80%43.65 128165.58 47.17 35232095.97 6.22 
85%43.53 141176.28 55.91 37002433.76 5.80 
90%43.44 150716.84 63.63 38572764.09 5.45 
95%43.31 165707.69 75.44 40203238.29 5.12 
100%43.19 181138.44 85.50 41773692.75 4.91 
BGS-EA98
KV120
32inch Straight blade
(48V)
%VgN.mArpmWg/W
40%47.69 43771.83 8.22 2042392.01 11.17 70
45%47.67 53892.25 11.20 2275533.90 10.09 
50%47.63 67482.77 15.43 2532734.93 9.18 
55%47.56 81473.33 20.32 2722966.42 8.43 
60%47.48 92793.86 25.31 29761201.72 7.72 
65%47.43 104544.45 31.20 31751479.82 7.06 
70%47.35 119645.04 37.39 33571770.42 6.76 
75%47.26 135545.86 45.89 35352160.76 6.25 
80%47.19 149456.36 52.36 37132487.87 5.85 
85%47.06 161497.26 63.06 39062967.60 5.44 
90%46.95 175748.02 72.88 40773421.72 5.14 
95%46.83 187718.75 83.29 42393900.47 4.81 
100%46.67 203089.72 95.70 43874466.32 4.55 
BGS-EA98
KV120
34-inch Folding Paddle
(44.4V)
%VgN.mArpmWg/W
40%44.05 51332.41 10.62 1857467.81 10.97 70
45%44.04 62302.90 14.04 2038618.32 10.08 
50%43.99 74793.48 18.63 2251819.53 9.13 
55%43.91 91094.20 24.65 24591082.38 8.42 
60%43.82 103084.84 30.69 26531344.84 7.66 
65%43.76 115825.53 37.15 28101625.68 7.12 
70%43.68 123845.97 42.95 30011876.06 6.60 
75%43.57 143876.96 52.73 31542297.45 6.26 
80%43.44 159277.78 61.86 32972687.20 5.93 
85%43.37 169538.41 70.49 34713057.15 5.55 
90%43.25 185249.24 80.89 36153498.49 5.29 
95%43.11 1948810.03 91.19 37423931.20 4.96 
100%42.92 2105711.22 105.79 38644540.51 4.64 
BGS-EA98
KV120
34-inch Folding Paddle
(48V)
%VgN.mArpmWg/W
40%47.63 58632.72 11.78 1971561.08 10.45 70
45%47.61 73123.34 16.02 2179762.71 9.59 
50%47.53 88494.05 21.44 24051019.04 8.68 
55%47.48 102454.76 27.58 26271309.50 7.82 
60%47.39 116295.48 33.98 28081610.31 7.22 
65%47.31 130586.20 41.15 29991946.81 6.71 
70%47.22 146847.06 49.51 31612337.86 6.28 
75%47.11 163157.96 58.74 33212767.24 5.90 
80%46.99 176118.82 68.43 34833215.53 5.48 
85%46.86 189239.70 78.77 36343691.16 5.13 
90%46.71 2018110.71 90.82 37824242.20 4.76 
95%46.56 2185311.91 103.86 38784835.72 4.52 
100%46.44 2260612.58 114.54 40395253.19 4.25 
BGS-EA98
KV140
28inch Straight blade
(44.4V)
%VgN.mArpmWg/W
40%44.07 35202.92 7.95 1411350.36 10.05 73
45%44.06 45673.22 11.35 1543500.08 9.13 
50%43.99 57703.49 15.77 1893693.72 8.32 
55%43.95 67223.86 19.89 2193874.17 7.69 
60%43.89 77674.09 24.27 25111087.16 7.14 
65%43.81 89414.34 30.76 29651347.60 6.63 
70%43.77 100024.56 36.45 33391595.42 6.27 
75%43.65 112654.85 43.74 37671910.13 5.90 
80%43.56 125375.15 52.64 42462293.00 5.48 
85%43.32 138355.39 60.98 46942650.19 5.22 
90%43.18 150875.69 71.51 51923009.71 4.87 
95%43.10 163615.97 82.13 56683546.14 4.61 
100%43.04 178296.31 96.10 62584136.37 4.31 
BGS-EA98
KV140
28inch Straight blade
(48V)
%VgN.mArpmWg/W
40%47.69 41881.71 9.39 2501447.81 9.35 73
45%47.62 54892.16 13.51 2838643.35 8.53 
50%47.58 66312.40 17.96 3138854.54 7.76 
55%47.49 76233.00 22.47 34001067.10 7.14 
60%47.44 89053.55 28.56 36431354.89 6.71 
65%47.39 100174.01 34.13 38501617.42 6.19 
70%47.31 114654.61 41.74 40951974.72 5.81 
75%47.18 124095.06 48.85 43312304.74 5.38 
80%47.09 141015.58 59.32 45402793.38 5.05 
85%46.98 154456.34 69.55 47683267.46 4.72 
90%46.82 168097.24 80.48 49733768.07 4.46 
95%46.80 180478.03 92.77 51834330.50 4.17 
100%46.49 195158.99 108.45 53535014.84 3.87 


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