Qualified EZO bearing
Flexible Mounting Holes

About T-MOTOR MN3515 Multirotor Fixed Wing UAV Motor KV400

T-Motor Navigator MN3515 KV400 brushless motor is engineered for stable, high-performance UAV applications. Featuring oversized bearings, twice the size of standard motors, it ensures smooth low-speed operation and robust frame stability under pressure. The motor’s self-cooling design improves efficiency and power, making it ideal for multi-rotors, VTOL, and fixed-wing UAVs. With a maximum thrust of 3.4kg and an MTBF of approximately 1000 hours, the MN3515 delivers exceptional balance and durability. Regular lubrication of the bearings is recommended for optimal performance and longevity.

Navigator MN3515 Highlights:

• Max. thrust:3.4kg

• MTBFAbout1000hours

• FeaturesSuper Balance; High Strength Construction

• Motor MaintenanceRegularly lubricate bearings to reduce friction and wear

Application Areas

Multi-rotors, VTOL, and Fixed-wing UAVs.

Packing List Includes:

1x T-MOTOR MN3515MotorKV400 ( kv which you choose)

1x Hardware pack