T-MOTOR The Safer Propulsion System    USD200 Consumption Free Shipping by International Express (Excl. Remote Areas and Special Items).
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    MN3515 Multirotor Fixed Wing UAV Motor KV400

    96.90

    Available points: 4500 Points Points reward: 96 Points

    • Qualified EZO bearing
    • Flexible Mounting Holes
    Quantity：

    96.90

    USD200 Consumption Free Shipping by International Express (Excl. Remote Areas and Special Items).

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    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

    • MTBF：About1000hours

    • Features：Super Balance; High Strength Construction

    • Motor Maintenance：Regularly lubricate bearings to reduce friction and wear


    Application Areas：


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


    Packing List Includes:


    1x T-MOTOR MN3515 Motor KV400 ( kv which you choose)

    1x Hardware pack


    Matching Guide:


    T-MOTOR P16*5.4 Prop / Air 40A 2-6S ESC


    If you have any questions or inquires, please contact us:  onlinesales@tmotor.com



    Technical Drawing

    MN3515.jpg

    Specification
    Test ItemMN3515 KV400Configuration12N14P
    Internal Resistance116mΩMotor DimensionsΦ42.5×34.5mm
    Shaft Diameter4mmStatorHeight15mm
    Stator Diameter35mmCable Length600mm
    AWG16#Weight Excluding Cables153g
    Weight Including Cables183gIdle Current@10v0.3A
    No.of Cells(Lipo)4-8SMax Continuous Current 180S30A
    Max Power (180S)900W

    Test Data
    Item No.Voltage
    (V)    		PropThrottleCurrent
    (A)    		Power
    (W)    		Thrust
    (G)    		RPMEfficiency
    (G/W)    		Operating
    Temperature
    (℃)

    MN3515

    KV400

    		22.2

    T-MOTOR

    14*4.8CF

    		50%3.475.48780430010.33/
    65%6.3139.86118054008.44
    75%8.5188.70148059007.84
    85%11.4253.08180065007.11
    100%13.7304.14201069506.61

    T-MOTOR

    15*5CF

    		50%4.395.46970420010.16/
    65%7.9175.38147052008.38
    75%11.6257.52188057007.30
    85%14.5321.90220062006.83
    100%17.2381.84246065006.44

    T-MOTOR

    16*5.4CF

    		50%5.2115.441180405010.22/
    65%9.4208.68173048508.29
    75%13288.60210054007.28
    85%16.9375.18263058507.01
    100%20444.00283062506.37
    Notes:The test condition of temperature is motor surface temperature at 100% throttle while the motor run 10min.
    Packing List

    Before using this product, please check if all the items listed above are included in the packaging. If there are any missing items, please contact our online customer service or leave message to " onlinesales@tmotor.com " in time.