Overview
T-Motor MN4110 KV300/KV340/KV400 is a brushless UAV motor designed for multi-rotors, VTOL, and fixed-wing platforms. Part of the MN Navigator series, it focuses on efficient thrust output and thermal management, featuring an airflow channel cooling design where heat flux increases by 18% and efficiency goes up to 8 g/W at 60% throttle.
For product selection help, compatibility questions, or order support, contact support@rcdrone.top or visit https://rcdrone.top/.
Key Features
- For demand of multi-rotors, VTOL and fixed wings
- Remarkable cooling long endurance: reasonable airflow channel design; heat flux increases by 18%
- High-performance iron core material, high slot rate, and reduced heat generation for long-lasting flight
- Fast response: 12N14P configuration; high winding coefficient and small harmonic wave
- Efficiency goes up to 8 g/W on 60% throttle
- Bendable cable design to minimize disconnection risk
- 5% more efficient on 1 kg-2.5 kg
- 5% more thrust on 100% throttle
- Fixed-wing working condition note: U7 prop adapter available separately
Specifications
| Model | T-Motor MN4110 (MN Navigator series) |
| KV options | KV300 / KV340 / KV400 |
| Configuration | 12N14P |
| Efficiency | Up to 8 g/W at 60% throttle |
| Heat flux | Increases by 18% |
| Max. thrust | 3.8 kg |
| MTBF | About 1000 hours |
| Features (provided) | Industrial grade; waterproof; dustproof; low noise; 220°C high temperature resistance |
| Performance notes (provided) | 5% more efficient on 1 kg-2.5 kg; 5% more thrust on 100% throttle |
Applications
- Multi-rotors
- VTOL UAVs
- Fixed-wing UAVs
What’s Included
- 1x T-MOTOR MN4110 motor (KV300/KV340/KV400, as selected)
- 1x Hardware pack
Matching Guide
- T-MOTOR P16*5.4 prop
- FLAME 60A 12S V2.0 ESC
If you have any questions or inquires, please contact: onlinesales@tmotor.com
Details

The T-Motor MN4116 KV450 brushless motor suits multi-rotor, VTOL, and fixed-wing builds with a simple bolt-on mounting face.

T-Motor motor and prop mounting supports both fixed-wing and multi-rotor setups, with a U7 prop adapter available separately.

The airflow channel venting is designed for cooling, with on-image notes citing a heat flux increase of 18% and efficiency up to 8g/W at 60% throttle.

T-Motor’s 12N14P configuration is presented as delivering fast response with a high winding coefficient and small harmonic wave.

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