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    U7-V2.0 Power Type UAV Motor KV490

    149.90

    Available points: 7500 Points Points reward: 149 Points

    • Water-resistant & Dust-resistant
    • Precision Bearing
    KV：
    • KV280
    • KV420
    • KV490
    Quantity：

    149.90

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

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    • Detail information
    • Specifications

    Hot Products

    "U Power" motors (from U-series) are aimed for high end UAVs requiring big thrust.
     This kind of UAVs are usually for professional aerial photography, filming, delivery service and military applications. 

    Hand-made high-temperature enameled wire for excellent characteristics of fireproof, Industrial-grade dustproof and waterproof and anti-aging, greatly extends the working life of the motor. Curved magnets with precise tolerance control and rational magnet space for optimal motor magnetic circuit help improve motor performance. Custom bearings are imported from Japan to improve the quality of the motor and prolong its life to ensure smooth and stable flight with a longer flying time. 

    1. Max. thrust ：4.64kg
    2. Recommendation： T-MOTOR CF20*6" prop 
    3. MTBF：1600hours
    4. Features：Industrial Grade, Waterproof, dustproof, low noise, large bearings 

    If you have any questions or needs, please click hrer: onlinesales@tmotor.com



    Technical Drawing

    U7.jpg

    Specification
    KV280Configuration12N14P
    Internal Resistance71mΩMotor DimensionsΦ60.7×39.5mm
    Shaft Diameter6mmCable Length750mm
    AWG16#Weight Excluding Cables255g
    Weight Including Cables317gIdle Current@10v0.5A
    No.of Cells (Lipo)3-8SMax Continuous Current 180S35A
    Max Continuous Power 180S800W
    KV420Configuration12N14P
    Internal Resistance33mΩMotor DimensionsΦ60.7×39.5mm
    Shaft Diameter6mmCable Length750mm
    AWG16#Weight Excluding Cables255g
    Weight Including Cables296gIdle Current@10v0.9A
    No.of Cells (Lipo)3-8SMax Continuous Current 180S40A
    Max Continuous Power 180S1180W
    KV490Configuration12N14P
    Internal Resistance21mΩMotor DimensionsΦ60.7×39.5mm
    Shaft Diameter6mmCable Length750mm
    AWG16#Weight Excluding Cables258g
    Weight Including Cables299gIdle Current@10v1.1A
    No.of Cells (Lipo)3-8SMax Continuous Current 180S44A
    Max Continuous Power 180S1300W


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

    Torque
    (N*m）

    		Operating
    Temperature
    (℃)

    U7 V2.0

    KV280

    		24

    T-MOTOR
    18*6.1CF

    		50%3.584980313311.670.22156.6
    55%4.61101191343210.790.266
    60%5.81391405370710.090.312
    65%7.3175166240179.490.365
    75%10.3247210845388.530.459
    85%14.2341263450517.730.57
    100%20.5492330356806.710.715

    T-MOTOR
    20*6CF

    		50%4.81151267299211.000.30978
    55%6.31511549327110.240.37
    60%8.4202190736209.460.454
    65%10.05241212438438.810.513
    75%14.24342271743097.950.639
    85%19.4466328147797.050.785
    100%27.4658407852636.200.973

    T-MOTOR
    22*6.6CF

    		50%6.21491565285610.520.408HOT
    55%8.5204195631549.590.519
    60%10.6254226433918.900.588
    65%13.2317261536388.250.676
    75%18.6446328140527.350.835
    85%25.7617392644176.371.007
    100%35.1842464048095.511.209

    U7 V2.0

    KV420

    		22.2

    T-MOTOR
    15*5CF

    		50%6.1135116045008.5745
    65%11.7260187057007.20
    75%15.3340226063006.65
    85%20.8462269068505.83
    100%24.7548303072505.53

    T-MOTOR
    16*5.4CF

    		50%7.3162135045508.3347
    65%13.6302213055007.05
    75%18.6413263060006.37
    85%24.2537305065505.68
    100%28.7637336069005.27
    25

    T-MOTO
    R17*5.8CF

    		50%10250194045007.7651
    65%18.2455288057006.33
    75%25.4635353063005.56
    85%32.9823408069004.96
    100%39.7993456072004.59

    T-MOTOR
    18*6.1CF

    		50%12300225042007.5059
    65%22.5563333052005.92
    75%31775405060005.23
    85%39.8995450062004.52
    100%47.51188506067004.26

    U7 V2.0

    KV490

    		22.2

    T-MOTO
    R15*5CF

    		50%9.3206160053007.7546
    65%18400240066006.01
    75%25.6568306075005.38
    85%33.3739368081004.98
    100%39.8884410085004.64

    T-MOTOR
    16*5.4CF

    		50%10.3229180051007.8748
    65%19.5433260062006.01
    75%26.6591322068405.45
    85%35.2781386074204.94
    100%48.11068462080004.33
    14.8

    T-MOTO
    R17*5.8CF

    		50%7.11051100350010.4744
    65%12.9191172043009.01
    75%18.5274219049008.00
    85%24.7366260053007.11
    100%30.3448300056406.69

    T-MOTOR
    18*6.1CF

    		50%8.41241280342010.3045
    65%15.6231202042008.75
    75%21.8323250046507.75
    85%29429290051006.76
    100%34.6512324053706.33
    25

    T-MOTOR
    17*5.8CF

    		50%14350226050006.4657
    65%25.5638345060005.41
    75%34.8870402067004.62
    85%44.51113479072004.31
    100%531325507076003.83

    T-MOTOR
    18*6.1CF

    		50%16.8420272049006.4860
    65%29.5738385054005.22
    75%401000451060004.51
    85%501250508063004.06
    100%621550560068003.61
    Notes:The test condition of temperature is motor surface temperature at 100% throttle while the motor run 10min.