T-MOTOR U12II U Efficiency Heavy-Lift UAV Motor

U Efficiency series. U Efficiency models prioritize endurance, efficiency, and lower propulsion-system mass for professional multirotor applications.

A heavy-lift U Efficiency family with separate high-voltage KV60 and 10-14S KV120 configurations; the electrical limits are not interchangeable.

Key Features

• Exact official model and option matrix verified against T-MOTOR.
• Official specifications and performance data are retained for each configuration.
• Motor dimensions: 106.8 x 47.6 mm; shaft: 15 mm.
• Recommended system matching: T-MOTOR G29 x 9.5 or G30 x 10.5 propeller as shown in the exact-KV test table.
• Propeller, ESC, battery, controller, mount, airframe, and pictured accessories are sold separately unless explicitly listed below.

Configuration Specifications

Performance Data

Official T-MOTOR test reports and performance charts are presented in the dedicated Technical Data section when the manufacturer publishes them as durable image assets. Use the exact configuration, voltage, propeller, and test conditions shown; do not extrapolate one KV configuration to another.

In the Box

• 1 x T-MOTOR motor in the selected configuration
• 1 x manufacturer hardware pack shown in official package-contents media

Integration and Safety

Confirm propeller, ESC, battery voltage, current headroom, mounting, cooling, control, airframe load, and local operating requirements before use. Performance values are manufacturer bench-test data, not a guarantee for a completed aircraft.