Overview
T-Motor U3 Power Type UAV Motor (KV700 / 700rpm/V) is a waterproof, dustproof UAV motor designed for industrial-grade multirotor platforms. It is specified for AUW 3–8KG multi-copter setups and is intended for high-end UAVs requiring big thrust for applications such as aerial photography, filming, delivery service, and agriculture.
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Key Features
- Water-resistant & dust-resistant; industrial grade positioning (waterproof / dustproof)
- Precision bearing design for smoother running and lower noise
- Low power consumption
- Unique side hole design for swift airflow; motor cools 2.5 times faster than others
- Six holes beveling upward for waterproof and sand-resistant features
- Abnormal shaft: special screw used for stator and rotor installation, avoiding looseness of circlip
- High-quality varnished wire: imported oxygen-free copper coil tolerates 180°C to enhance short circuit resistance
- High-standard silicon steel sheet precision winding to reduce copper loss and improve utilization
- Advanced 0.2mm silicon steel sheet reduces heat and eddy, improving efficiency
- Larger bearing / lower noise: imported bearing design claims service life over 1600 hours under trouble-free operation
- Stable / Durable (as labeled)
Specifications
| Model / Series | T-Motor U3 Power Type (U-series) |
| KV | KV700 (700rpm/V) |
| Industrial protection | Waterproof, dustproof |
| Max. thrust | 1.8kg |
| MTBF | About 1600hours |
| Recommended voltage | 4S |
| Recommended ESC | 4S ESC |
| Recommended propeller | 12 or 13 inch props; T-MOTOR CF12*4 prop / Carbon Fiber P12*4 propeller |
| Recommended AUW (multirotor) | For AUW 3-8KG multi-copter; Quadcopter--4KG; Hexacopter--6KG; Octocopter--8KG |
| Coil material | Imported oxygen-free copper coil (tolerates 180°C) |
| Stator material detail | 0.2mm silicon steel sheet |
| Markings (on motor) | U-POWER TECHNOLOGIES; Made in china; CE; RoHS; SN:303131008 |
Applications
- Aerial photography
- Filming
- Delivery service
- Agriculture applications
What’s Included
- 1x T-MOTOR U3 Motor
- 1x Hardware pack
Details








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