4X Racerstar Racing Edition 2205S BR2205S 2300KV 2-4S Brushless Motor For X210 220 QAV250 RC Drone FPV Racing

4X Racerstar Racing Edition 2205S BR2205S 2300KV 2-4S Brushless Motor CW/CCW For X210 220 QAV250 280 FPV Racing Frame Description: Brand: Racerstar Item name: BR2205S 2300KV Brushless Motor RPM/V: 2300KV Height: 33mm Width: 27.9mm Shaft diameter: M5 Motor mount hole size: M3 Weight: 29 grams Voltage: 2-4S Battery: 2-4S lipo battery Internal resistance: Usage: X210 220 QAV250 280 FPV Racing Frame Tested with 6045 propellers: Load current: 26.0A Pull: 850g Power: 385W Efficiency: 2.2 (g/W) CW screw thread motor comes with red cap CCW screw thread motor comes with black cap Features: Long life Japanese NMB ball bearings Efficient Japanese Kawasaki stator steel N40SH magnetic steel stable up to 180 Oxygen free copper wire 7075-T10 7050 aviation aluminum-alloy material CNC machined aluminum case Silicone wire leads Patented balance techniques Unique wiring method Upgrade propeller base Anti-skidding screw thread to prevent propellers from skidding. 5mm stainless hollow shaft Imported NMB high end mute bearing 99.99% Oxygen free copper wire, high effciency assurance. Prevent falling technology Integrated stainless steel shaft CNC processing technic Factory 100% dynamic balancing treatment Package included: 2 x BR2205S 2300KV Brushless Motor CW 2 x BR2205S 2300KV Brushless Motor CCW