Multi-rotor UAV Power Motor U7

Multi-rotor UAV Power Motor U7
For its domination in professional aerial photography with reliability and safety, U7 motor previals with thrust of 2.6kg
Stable, Durable & Powerful


U5 Waterproof Power Type
For AUW 3-8kg Multicopter for Industrial grade, dustproof and waterproof


Special Side Hole Design
Special design ensures swift airflow. Motor cools 2.5 times faster than others. Siz holes beveling upward sparkles motor with waterproof and sand-resistant features.



Abnormal Shaft
A special screw is used for stator and rotor installation, avoiding looseness of circlip




High-Quality Varnished Wire
Imported Oxygen-free copper coil which can tolerate temperature of 180C is employed to enhance short circuit resistance. 
Adoption of imported bearing prolongs the service life to over 1600 hours under trouble-free operation. Bearing enables motor run more smoothly and longer with lower noise.



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 0.2mm silicon steel sheet reduces heat and eddy, thus improves the efficiency.



Propeller Installation (two options & patented design)

Recommendation
2kg/Arm U7-KV280
Maximum efficiency: 9.6g/W
Voltage: 24V
AUW: 
Quadcopter-8kg
Hexacopter-12kg
Octocopter-18kg

2kg/Arm U7-KV490
Recommended propeller: T-Motor CF16*5.4
Voltage: 22.2V
AUW: 
Quadcopter-10kg
Hexacopter-15kg
Octocopter-20kg


3kg/Arm U7-KV420
Recommended propeller: T-motor CF18*6.1
Voltage: 25V
AUW: 
Quadcopter-12kg
Hexacopter-18kg
Octocopter-24kg