SunnySky XS High Power X6215S Brushless Motors

Description Powerful Multirotor MotorsNew patented XS appearance is design with excellent industrial vision. The semi-enclosed structure not only effectively prevent sands and sundries from getting into motor, but also have better effects of ventilation and heat dissipation. Advanced large-diameter EZO bearingsAdvanced Japanese EZO bearings with large diameters ensure each XS motor run stable, quiet, and have great longevity. Hand woundUltimate manual winding is compact, neat, which ensure low internal resistance,high efficiency and up to 90% coil space factor, and effectively increase maximum?continuous power of each XS motor. Sunnysky ultimate manufacturing technologyWith Sunnysky ultimate manufacturing and particular assembling technology, XS motors are made of great workmanship, precise dimensions, small shaft and radial?runouts. All of these make the motor run smoothly and reliably in the air. [TABS]OVERVIEW KV170  Stator Diameter 62mm Rotor Diameter 69.3mm Stat