4pcs Tarot 4006 620KV Brushless Motor TL68P02 for Multicopters DIY RC Aircraft Drone Tarot FY680 Pro Spare Parts

Tarot 4006 620KV Multiaxial Brushless Motor TL68P02 for Multi-axle Copters Multicopters DIY RC Drone Tarot FY680 Pro 2 options( 4pcs / 6pcs), please choose the one you want. Product description : 4006/620KV efficient multi-axle brushless motor designed for four-and six-axle multi-rotor design , using high-precision CNC machining full production, the table looks flat and smooth trace, excellent balance . The new design of efficient turbofan cover, provides powerful airflow , high magnetic NdFeB rotor refined stator pressure reinforced with high-strength epoxy protective heat , 22P High Flux external rotor motor through a special balance correction , improved motor vibration problems common external rotation caused by poor balance , high-speed alloy steel motor shaft . Upper and lower lid with large size motor speed precision bearings with low friction torque , low power consumption , impact resistance, the instant high-speed radial support and other advantages. 4006/KV620 new gener