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Home > Product > Multi-Rotor Motors > BGS-EA6515 170KV 220KV 12KG Payload Brushless external rotor motor for 20inch UAV
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Multi-Rotor Motors

BGS-EA6515 170KV 220KV 12KG Payload Brushless external rotor motor for 20inch UAV

Product Number:EA6515
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Designed for multirotor UAV propulsion systems, BGS Motor’s high-performance brushless DC motors deliver high power-to-weight ratio, high-speed response, strong and stable torque, low vibration, and reliable long-life operation. The motors can be customized in size, voltage, speed, shaft, and mounting to match your UAV’s specific thrust and flight requirements, helping you achieve stronger propulsion, better flight stability, and higher overall efficiency.
  • Motor dimensions

    72.8*35.5mm

  • Number of slots

    24N28P

  • Copper wire grade

    200℃

  • Shaft diameter

    3mm

  • Motor weight

    354g

  • Service life

    ＞1000h

Technical Specifications


Basic Data
MODELKV Valuemaximum  powerMaximum  currentpullEfficiencyPropellerBatteryESC
BGS-EA6515KVWAgg/W/SA
1702210.49 39.98 92674.19 20inch Straight blade1480 
1702183.46 46.25 96764.43 22inch Straight blade1280 
1702036.52 43.11 92344.53 20inch Folding paddle1280 
2202513.91 53.34 97963.90 20inch Straight blade1280 
2203091.21 68.77 113523.67 22英inch Straight blade1280 
2603433.75 75.70 120163.50 20inch Straight blade1280 
3301636.94 71.67 77334.72 20inch Folding paddle680 
3301789.97 78.68 81094.53 22inch Straight blade680 



test data
ModelacceleratorVoltagePulling ForceTorqueCurrentspeedPowerEfficiencyMotor temperature
BGS-EA6515
K170
20inch Straight blade		%VgN.mArpmWg/W℃
40%55.74 19070.61 4.22 3662235.22 8.11 52
45%55.72 23330.70 5.32 4023296.43 7.87 
50%55.72 28030.84 6.93 4396386.14 7.26 
55%55.70 32740.95 8.44 4736470.11 6.96 
60%55.68 37891.09 10.44 5092581.30 6.52 
65%55.64 44241.25 12.83 5442713.86 6.20 
70%55.61 50071.41 15.44 5803858.62 5.83 
75%55.57 56861.61 18.73 61901040.83 5.46 
80%55.54 64421.81 22.29 65501237.99 5.20 
85%55.47 71572.02 26.28 68991457.75 4.91 
90%55.42 79212.24 30.53 72251691.97 4.68 
95%55.40 85002.43 34.54 75171913.52 4.44 
100%55.29 92672.69 39.98 78482210.49 4.19 
BGS-EA6515
K170
22inch Straight blade		%VgN.mArpmWg/W℃
40%47.71 22170.72 4.69 2960223.76 9.91 51
45%47.68 28230.90 6.62 3331315.64 8.94 
50%47.65 33781.07 8.55 3649407.41 8.29 
55%47.66 38771.23 10.59 3920504.72 7.68 
60%47.60 44901.41 12.99 4193618.32 7.26 
65%47.56 50571.58 15.58 4474740.98 6.82 
70%47.53 57501.81 18.95 4763900.69 6.38 
75%47.50 64572.05 22.74 50381080.15 5.98 
80%47.46 71502.27 26.64 53131264.33 5.66 
85%47.41 77012.50 30.78 55841459.28 5.28 
90%47.33 83912.78 35.84 58351696.31 4.95 
95%47.29 91083.03 40.81 60841929.90 4.72 
100%47.21 96763.31 46.25 63082183.46 4.43 
BGS-EA6515
K170
20inch Folding paddle		%VgN.mArpmWg/W℃
40%47.71 18550.60 4.03 3044192.27 9.65 50
45%47.71 23590.74 5.57 3413265.74 8.88 
50%47.67 28010.87 7.09 3719337.98 8.29 
55%47.67 32801.00 8.88 4023423.31 7.75 
60%47.64 37751.15 10.92 4311520.23 7.26 
70%47.59 48741.49 16.08 4910765.25 6.37 
75%47.52 55121.68 19.24 5210914.28 6.03 
80%47.48 62141.92 23.27 54981104.86 5.62 
85%47.45 69652.15 27.37 57571298.71 5.36 
90%47.39 77232.42 31.95 59651514.11 5.10 
95%47.30 85162.70 37.29 62441763.82 4.83 
100%47.24 92343.00 43.11 64902036.52 4.53 
BGS-EA6515
K220
20inch Straight blade		%VgN.mArpmWg/W℃
40%47.71 21000.65 5.46 3832260.50 8.06 52
45%47.67 25660.78 7.29 4230347.51 7.38 
50%47.66 30910.92 9.27 4594441.81 7.00 
55%47.65 36151.06 11.52 4956548.93 6.59 
60%47.57 40831.20 14.05 5340668.36 6.11 
65%47.57 46781.37 17.17 5688816.78 5.73 
70%47.52 54211.56 20.93 6084994.59 5.45 
75%47.47 61681.77 25.20 64511196.24 5.16 
80%47.40 68861.99 29.92 68001418.21 4.86 
85%47.35 76312.22 35.01 71411657.72 4.60 
90%47.27 83102.45 40.63 74781920.58 4.33 
95%47.22 89972.68 46.19 77632181.09 4.12 
100%47.13 97962.97 53.34 80702513.91 3.90 
BGS-EA6515
K220
22inch Straight blade		%VgN.mArpmWg/W℃
40%45.64 30431.00 7.99 3494364.66 8.34 53
45%45.62 36911.21 10.64 3829485.40 7.60 
50%45.60 43541.42 13.55 4165617.88 7.05 
55%45.56 50261.64 16.85 4469767.69 6.55 
60%45.51 57211.87 20.62 4784938.42 6.10 
65%45.47 65602.13 24.96 50801134.93 5.78 
70%45.38 74252.44 30.28 53801374.11 5.40 
75%45.32 82192.74 35.81 56651622.91 5.06 
80%45.27 88963.04 41.70 59321887.76 4.71 
85%45.17 94823.33 48.00 62262168.16 4.37 
90%45.09 103453.69 55.35 64512495.73 4.15 
95%44.99 110114.04 62.28 66212801.98 3.93 
100%44.95 113524.30 68.77 68653091.21 3.67 
BGS-EA6515
K330
20inch Folding paddle		%VgN.mArpmWg/W℃
40%23.61 17100.60 7.94 2962187.46 9.12 55
45%23.57 21070.72 10.42 3277245.60 8.58 
50%23.54 25350.84 13.38 3576314.97 8.05 
55%23.53 30050.99 16.85 3839396.48 7.58 
60%23.45 34361.11 20.28 4108475.57 7.23 
65%23.40 39221.25 24.57 4382574.94 6.82 
70%23.36 44141.41 29.28 4649683.98 6.45 
75%23.28 49871.59 35.03 4910815.50 6.12 
80%23.20 56041.79 41.58 5147964.66 5.81 
85%23.12 61792.00 48.79 53871128.02 5.48 
90%23.02 66922.19 55.90 56131286.82 5.20 
95%22.92 72252.40 63.68 57961459.55 4.95 
100%22.84 77332.61 71.67 59821636.94 4.72 
BGS-EA6515
K330
22inch Straight blade		%VgN.mArpmWg/W℃
40%23.58 20340.72 9.19 2859216.70 9.39 55
45%23.55 25620.87 12.39 3185291.78 8.78 
50%23.51 30601.04 16.11 3469378.75 8.08 
55%23.45 34991.18 19.61 3716459.85 7.61 
60%23.40 39171.33 23.71 3979554.81 7.06 
65%23.37 44131.50 28.50 4243666.05 6.63 
70%23.28 49101.66 33.60 4497782.21 6.28 
75%23.23 54671.86 39.67 4731921.53 5.93 
80%23.16 60332.07 46.47 49731076.25 5.61 
85%23.05 65802.28 53.75 51841238.94 5.31 
90%22.96 69622.48 61.13 54001403.54 4.96 
95%22.86 75742.74 69.89 55691597.69 4.74 
100%22.75 81092.97 78.68 57641789.97 4.53 


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