Home > Product > Vertical Motors > BG-S3508 720KV 390KV 6S High-torque DC brushless external rotor motor
4 3 3 3 3
  • 1
  • 2
  • 2
  • 2
  • 2

Vertical Motors

BG-S3508 720KV 390KV 6S High-torque DC brushless external rotor motor

Product Number:S3508
get free solutions compare
The 35XX series external rotor motors offer compact size, high speed, and efficient performance, making them the ideal choice for mini UAVs and precision small equipment applications.
  • Motor dimensions

    42*25mm

  • Number of slots

    12N16P

  • Copper wire grade

    200℃

  • Shaft diameter

    4mm

  • Motor weight

    88g

  • Service life

    >1000h

Basic Data
ModelKV ValueMaximum  PowerMaximum  CurrentPullEfficiencyAweBatteryESC
BG-S3508KVWAgg/W
SA
390231.185410.3314156.120612"straight oar6S50 
610261.18411.6616876.45914"Carbon fiber straight paddle6S50 
720308.8521.7516075.203212"straight oar4S40 



test data
ModelAcceleratorVoltagePulling ForceTorqueCurrentSpeedPowerEfficiencyMotor Temperature
BG-S3508
KV390
%VgN.mArpmWg/W
45%22.63550.06981.15355725.9913.659148
50%22.654360.09271.65385037.37311.6663
60%22.66090.13832.82440063.7329.5556
70%22.557800.17023.89492187.728.892
80%22.519780.21855.515420124.037.8852
85%22.511110.2526.655670149.6257.4252
90%22.4612270.28757.935917178.1086.8891
95%22.4513450.3169.086160203.8476.5981
100%22.3814150.34410.336419231.1856.1206


drawing

多旋翼应用压缩3.jpg

微信图片_20260319133346_3211_8.jpg

CONTACT FORM

ANYTHING YOU COULDN’T FIND?
Talk with one of our sales representatives

same series of products