Overview
T-Motor MN3508 KV380/KV580/KV700 is a brushless UAV motor from the Navigator Series for multirotor, VTOL, and fixed-wing UAV applications. The MN Series is designed as a smooth-running, durable power system for aerial platforms, using custom assembly methods and Navigator-series components to support dependable operation.
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Key Features
- Qualified EZO bearing
- Flexible mounting holes
- Features: Super Balance; High Strength Construction
- MN3508 described as an upgraded motor from 4225
Specifications
| Model | T-Motor MN3508 (Navigator Series) |
| KV options | KV380 / KV580 / KV700 |
| Max. thrust | 1.8 kg |
| MTBF | About 1000 hours |
| Bearing | EZO |
| Mounting holes | Standard 25*25 mm mounting holes |
| Mounting pattern notes | 4-M3; 25; 12; 4 |
| Prop adapter | M6 (surface of the prop adapter is knurled) |
Applications
Multi-rotors, VTOL, and fixed-wing UAVs.
Whats Included
- 1x T-MOTOR MN3508 Motor (KV380/KV580/KV700; KV option as selected)
- 1x Hardware pack (package notes mention 1 set of M6 prop adapter; 2 pcs M3*12 screws for installation of T-motor CF prop with the plate cover; these M3*12 screws are not for mounting the motor with the frame)
Matching Guide
T-MOTOR P15*5 Prop / Air 20A 3-4S ESC
Details
The T-Motor MN (Navigator) Series is presented as a brushless motor option for multirotor UAV applications.
T-Motor multirotor frames with a gimbal-mounted camera setup support stable aerial filming and payload carrying.
The T-Motor MN3508 is presented as an upgraded motor model compared with the 4225 series.
The T-Motor MN3XXX series motor uses an original imported EZO bearing to support steady low-speed operation.
T-Motors flexible mounting hole design supports a standard 2525mm pattern for easier fitment on many frames.
The T-Motor M6 prop adapter kit includes a knurled adapter and screws, with M312 screws intended for CF prop installation with the plate cover.
T-Motor prop installation uses an M6 prop adapter and is compatible with matching T-Motor carbon fiber propellers.





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