Home > Product > Vertical Motors > BG-H505 120KV 380KV 12S High Torque Drone Motor for Large Multirotor UAV Platforms
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Vertical Motors

BG-H505 120KV 380KV 12S High Torque Drone Motor for Large Multirotor UAV Platforms

Product Number:H505
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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

    50*15mm

  • Number of slots

    24N28P

  • Copper wire grade

    200℃

  • Shaft diameter

    4mm

  • Motor weight

    249g

  • Service life

    >1000h

Basic Data
ModelKV ValueMaximum  PowerMaximum  CurrentPullEfficiencyAweBatteryESC
BG-H505KVWAgg/W
SA
1201479.933.7863704.322''folding paddle12S60 
2601551.8335.4364624.1616''straight oar6S80 
3801248.1159.0457454.620''straight oar6S80 



test data
ModelAcceleratorVoltagePulling ForceTorqueCurrentSpeedPowerEfficiencyMotor Temperature
BG-H505
KV120
%VgN.mArpmWg/W
45%44.1421040.834.912482216.739.7155
50%44.1525471.026.612731291.838.73
60%44.0735141.4410.823163476.847.37
70%44.0343221.8615.473506681.146.35
80%43.9651152.321.013843923.65.54
85%43.9255712.5324.0839861057.595.27
90%43.958112.7627.1841321193.24.87
95%43.8561182.9930.2542391326.464.61
100%43.8163703.2733.7843161479.94.3


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