Hobbyking BLDC motor

  • Propdrive 50-60 270KV (http://www.hobbyking.com/hobbyking/store/__22036__NTM_Prop_Drive_50_60_270KV_2400W.html)
  • Max. current: 90A
  • Max. voltage: 30V
  • Max. power: 2400W
  • Weight: 454g
  • Kv: 270 rpm/V = 28.3 rad/(s*V)
  • Km: 0.035 Nm/A (calculated)
  • Terminal-to-terminal resistance (DC, third terminal open): ~45mΩ
  • Winding resistance (calculated): ~70mΩ
  • Terminal-to-terminal inductance: approx. 20-30µH
  • 12 stator poles / 14 magnets (probably DLRK winding)