T-MOTOR U7 V2.0 Industrial UAV Motor
The T-MOTOR U7 V2.0 is a U Power-series brushless motor family for heavy-lift industrial multirotor and UAV applications. Choose KV280, KV420, or KV490 to suit the voltage, propeller, and aircraft design. T-MOTOR lists the family for 3S-8S systems and up to 4.64 kg maximum thrust under manufacturer test conditions.
Key features
- Three manufacturer-listed winding options: KV280, KV420, and KV490
- 3S-8S lithium-polymer compatibility across the family
- Waterproof power-type construction with side-hole airflow, varnished wire, precision winding, and a larger-bearing design
- 60.7 mm × 39.5 mm motor body with a 6 mm shaft
- 750 mm AWG16 motor leads
Common specifications
| Motor configuration | 12N14P |
|---|---|
| Input voltage | 3S-8S LiPo |
| Shaft diameter | 6 mm |
| Motor dimensions | 60.7 mm diameter × 39.5 mm |
| Motor leads | 750 mm, AWG16 |
| Family maximum thrust | Up to 4.64 kg under manufacturer test conditions |
Variant specifications
| Variant | Resistance | No-load current | Continuous current | Continuous power | Motor weight |
|---|---|---|---|---|---|
| KV280 | 71 mΩ | 0.5 A at 10 V | 35 A for 180 s | 800 W for 180 s | 317 g including leads; 255 g excluding leads |
| KV420 | 33 mΩ | 0.9 A at 10 V | 40 A for 180 s | 1180 W for 180 s | 296 g including leads; 255 g excluding leads |
| KV490 | 21 mΩ | 1.1 A at 10 V | 44 A for 180 s | 1300 W for 180 s | 299 g including leads; 258 g excluding leads |
Manufacturer matching guide
- KV280: CF20×6 propeller, 24 V, 2 kg per arm reference
- KV420: CF18×6.1 propeller, 25 V, 3 kg per arm reference
- KV490: CF16×5.4 propeller, 22.2 V, 2.5 kg per arm reference
These are manufacturer matching references, not a substitute for validating the complete propulsion system. Confirm the final propeller, ESC, battery, cooling, and aircraft configuration for your application.
In the box
- 1 × T-MOTOR U7 V2.0 motor in the selected KV rating
- 1 × hardware pack
Required separately
Compatible ESC, battery, propeller, airframe, and any connectors or wiring required by the installation. Pictured and recommended accessories are not included.
Safety
This is a high-speed rotating component. Balance the propeller, secure all fasteners, verify electrical and mechanical compatibility, and keep clear whenever the system is powered. Published performance varies with voltage, propeller, cooling, and test conditions.