Home > Product > Multi-Rotor Motors > BG-H5408 170KV 280KV High Power UAV Motor for Heavy Payload Multirotor Drones
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Multi-Rotor Motors

BG-H5408 170KV 280KV High Power UAV Motor for Heavy Payload Multirotor Drones

Product Number:H5408
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The 50xx series multirotor drone motors are high-power brushless DC external rotor motors designed for heavy-lift UAV platforms. With a stator diameter of about 50 mm, these motors provide extremely high torque, strong thrust, and excellent efficiency, making them ideal for large industrial drones and agricultural UAV applications.
  • Motor dimensions

    59.4*29mm

  • Number of slots

    24N28P

  • Copper wire grade

    200℃

  • Shaft diameter

    6mm

  • Motor weight

    185g

  • Service life

    >1000h

Basic Data
ModelKV ValueMaximum  PowerMaximum  CurrentPullEfficiencyAweBatteryESC
BG-H5408KVWAgg/W/SA
170566.055612.5432185.68518"folding paddle12S40 
280390.297917.5126376.756418"straight oar6S40 
360842.87838.9528393.368216"folding paddle6S80 



test data
ModelAcceleratorVoltagePulling ForceTorqueCurrentSpeedPowerEfficiencyMotor Temperature
BG-H5408
KV170
%VgN.mArpmWg/W
45%45.38980.23931.72311077.91611.525256
50%45.3210740.29532.343430106.048810.1274
60%45.2714640.35913.283949148.48569.8595
70%45.2719170.48044.964464224.53928.5375
80%45.223320.58436.744979304.6487.6547
85%45.1725650.67078.135229367.23216.9847
90%45.1728430.74919.455442426.85656.6603
95%45.0430650.820210.765643484.63046.3244
100%45.1432180.91512.545908566.05565.685


drawing

多旋翼应用压缩3.jpg

微信图片_20260319133346_3211_8.jpg

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