T-Motor U-Power Professional 420KV Brushless Motor

T-MotorSKU: RB-Tmo-54
Manufacturer #: U7-420kV

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Sale price ¥25,764

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  • T-Motor U-Power Professional 420KV Brushless Motor
  • Features a unique side hole design
  • Made with high-quality varnished wire
  • Larger bearing lower noise

The T-Motor U-Power Professional 420KV Brushless Motor is aimed for high-end UAVs requiring big thrust. This kind of UAVs is usually for professional aerial photography, filming, delivery service, and military applications. "U Power" motors have the most explosive thrust, but they are not capable of flying long as they consume energy fast.

T-Motor U-Power Professional 420KV Brushless Motor - Click to Enlarge

Unique design ensures swift airflow. Motor cools 2.6 times faster than others. Six holes beveling upward sparkles motor with waterproof and sand-resistant features. A special screw is used for stator and rotor installation avoiding looseness of the circlip.

The imported Oxygen-free copper coil which can tolerate a temperature of 180 °C is employed to enhance short-circuit resistance. 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.

  • 1 x T-Motor U-Power Professional 420KV Brushless Motor


  • 60.7 x 39.5mm
  • Internal Resistance: 33mO
  • Shaft Diameter: 6mm
  • AWG: 16#
  • Weight Including Cables: 296g
  • NoofCells(Lipo): 3-8S
  • Max Continuous Power 180S: 1180W
  • Configuration: 12N14P
  • Cable Length: 750mm
  • Weight Excluding Cables: 255g
  • Idle Current@10v: 0 9A
  • Max Continuous Current 180S: 40A

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