Drone electric motor U11 KV90

0 kW...5 kW8 - 180g

• Power King • All Weather Capability SPECIAL SIDE HOLE DESIGN Special design ensures swift airflow. Motor cools 2.5 times faster than others. Six holes beveling upward sparkles motor with waterproof and sand-resistant features. ABNORMAL SHAFT Three screws are used to fix stator and rotor in a triangle shape. Employment of abnormal shaft reaches the ideal locking performance, avoiding looseness and ensuring safety. HIGH-QUALITY VARNISHED WIRE Imported Oxygen-free copper coil which can tolerate temperature of 180'Cis employed to enhance short circuit resistance. HIGH-STANDARD SILICON STEEL SHEET PRECISION WINDING The precision winding ensures the tightness of coil and slot. It helps reduce the copper loss while improve the utilization. Advanced 0.35mm silicon steel sheet reduces heat and eddy.thus improves the efficiency. LARGER BEARING LOWER NOISE Adoption of imported German bearing prolongs the service life to over 1600 hours under trouble-free operation.German bearing enables motor run more smoothly and longer with lower noise.