U7 420KV Wateproof and dustproof Tmotor is ideal for AUW 10-24kg multicoper. This RC Tiger T-motor provides swift airflow due to its unique side hole design, cools 2.5 times faster than other.
Has imported oxygen-free copper coil which can tolerate temperature of 180 degreeC to enhance short circuit resistance. 0.2mm high standard Silicon steel sheet precision winding reduce heat and eddy thus improve efficeincy. Imported German bearings prolongs the service life to over 1600 hours under trouble free operation. It also enables motor run more smoothly and longer with lower noise.