TMotor UAV Brushless Motor MN4004 KV300 (2x)

Description TMotor UAV Brushless Motor MN4004 KV300 (2x) Offers unique ventilation and cooling system Adopts a unique cooling design Comes with a higher lever EZO bearing Single thick copper wire winding Max. Power (180s): 216 W The TMotor UAV Brushless Motor MN4004 KV300 (2x) comes with a higher lever EZO bearing to improve the life of the motor which is imported with the original packaging. It adopts a unique cooling design so that ventilation of winding is well, what is more, and a nicer dynamic test makes it easier to speed up and run more stably. Official tests indicate which can complete the flight time is 60-80 hours, the manufacturer stronger suggests changing the bearing after your flight getting 60 hours to insurance you safe flight whether the bearing gets bad or not because the bearing is a consumer part of the motor. T-MOTOR standard accessories can be installed, like T-MOTOR carbon fiber propellers and other propellers with M6 holes. View more What's Included 2x TMotor UAV Brushless Motor MN4004 KV300 Dimensions Size Motor: Φ 44.35 x 19 mm Lead length: 50 mm Shaft Diameter: 40 mm Specifications Idle Current (22 V): 0.2 A Max. Power (180s): 216 W Internal Resistance: 452 mΩ Rated Voltage (Lipo): 4 - 6 S Peak Current (180s): 9 A Weight (Incl. Cable): 53 g