Key features

• •T-MOTOR U-Power U3 KV700 is a high-performance brushless motor specifically designed for professional use on multi-rotor aircraft such as hexacopters and octocopters, especially where high power is required, and in dirt contaminated environments, wet-weather, and extreme climate conditions.
• •U-series motors feature extra-large bearings made in Germany, and a patented self-cooling system to enhance airflow through the motor. These motors are waterproof, and dirt resistant. MTBF (Mean Time Between Failure) is 160 hours, over 2.5 times competing motors.
• •With epoxy-coated silicon-steel 0.2mm stator laminations for low eddy current loss, oxygen-free copper windings for low resistance, and N45UH high-temperature Neodymium magnets, U-series motors are highly efficient and can maintain good performance even up to 180° C.
• •This U3 700KV motor is recommended for use with 3 to 4S LiPo and 11x3.7 to 14x4.8 props. This motor can power Quadcopters of 4-kg total takeoff weight, Hexacopters of 6-kg, or Octocopters of 8-kg. See photo library above for detailed spec sheet and dimensional CAD drawing.
• •T-MOTORs are backed by a two-year manufacturer's warranty on materials and workmanship.