Home > Product > Multi-Rotor Motors > BG-H5412 190KV 340KV 12S Powerful Drone Motor for Multirotor UAV Flight Control
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Multi-Rotor Motors

BG-H5412 190KV 340KV 12S Powerful Drone Motor for Multirotor UAV Flight Control

Product Number:H5412
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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

    54*12mm

  • Number of slots

    24N28P

  • Copper wire grade

    200℃

  • Shaft diameter

    6mm

  • Motor weight

    245g

  • Service life

    >1000h

Basic Data
ModelKV ValueMaximum  PowerMaximum  CurrentPullEfficiencyAweBatteryESC
BG-H5412KVWAgg/W/SA
190921.3120.4649605.383618"straight oar12S80 
280786.6136.3540805.186822"straight oar6S80 
340836.2638.6842365.065420"straight oar6S80 



test data
ModelAcceleratorVoltagePulling ForceTorqueCurrentSpeedPowerEfficiencyMotor Temperature
BG-H5412
KV190
%VgN.mArpmWg/W
45%45.4712680.31032.573597116.8610.850856
50%45.4615150.3673.323927150.9310.038
60%45.4320740.47755.044579228.979.0581
70%45.3327300.61067.425261336.358.1166
80%45.2633990.779910.65875479.767.0849
85%45.2237200.879912.636199571.136.5134
90%45.1741911.002615.136510683.426.1324
95%45.0844021.071216.926800762.755.7712
100%45.0349601.242620.467081921.315.3836


drawing

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微信图片_20260319133346_3211_8.jpg

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