Skip to main content

T-Motor U7 Power Type UAV Motor KV490


  • Brand:T-Motor
  • Product Code:T-MOTOR000319
  • Availability:Availability on request

Prices are intentionally not displayed on the site. Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Quote quantity Choose the requested quantity, select options/variants if available, and add the item to one combined quote request.

These selections are sent with the SKU, model and quantity so we can check fit and availability.

T-Motor U7 Power Type UAV Motor KV490 is a T-Motor catalog item in Civilian UAV Motors. Review the model details below and request compatibility and supply information for civilian use.

Model specifications

BrandT-Motor
ModelU7 Power Type UAV Motor KV490
Manufacturer SKUT-MOTOR000319

Manufacturer technical and configuration tables

KV280Configuration12N14P
Internal Resistance71mΩMotor DimensionsΦ60.7×39.5mm
Shaft Diameter6mmCable Length750mm
AWG16#Weight Excluding Cables255g
No.of Cells (Lipo)3-8SMax Continuous Current 180S35A
Max Power (180S)800W
KV420Configuration12N14P
Internal Resistance33mΩMotor DimensionsΦ60.7×39.5mm
Shaft Diameter6mmCable Length750mm
AWG16#Weight Excluding Cables255g
No.of Cells (Lipo)3-8SMax Continuous Current 180S40A
Max Power (180S)1180W
KV490Configuration12N14P
Internal Resistance21mΩMotor DimensionsΦ60.7×39.5mm
Shaft Diameter6mmCable Length750mm
AWG16#Weight Excluding Cables258g
No.of Cells (Lipo)3-8SMax Continuous Current 180S44A
Max Power (180S)1300W
KV420Configuration12N14P
Internal Resistance33mΩMotor DimensionsΦ60.7×39.5mm
Shaft Diameter6mmCable Length750mm
AWG16#Weight Excluding Cables255g
No.of Cells (Lipo)3-8SMax Continuous Current 180S40A
Max Power (180S)1180W
KV490Configuration12N14P
Internal Resistance21mΩMotor DimensionsΦ60.7×39.5mm
Shaft Diameter6mmCable Length750mm
AWG16#Weight Excluding Cables258g
No.of Cells (Lipo)3-8SMax Continuous Current 180S44A
Max Power (180S)1300W
Item No.Voltage(V)PropThrottleCurrent(A)Power(W)Thrust(G)RPMEfficiency(G/W)Torque(N*m)OperatingTemperature(℃)
U7KV28024T-MOTOR18*6.1CF50%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*6CF50%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*6.6CF50%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
U7KV42022.2T-MOTOR15*5CF50%6.1135116045008.5745
65%11.7260187057007.20
75%15.3340226063006.65
85%20.8462269068505.83
100%24.7548303072505.53
T-MOTOR16*5.4CF50%7.3162135045508.3347
65%13.6302213055007.05
75%18.6413263060006.37
85%24.2537305065505.68
100%28.7637336069005.27
25T-MOTOR17*5.8CF50%10250194045007.7651
65%18.2455288057006.33
75%25.4635353063005.56
85%32.9823408069004.96
100%39.7993456072004.59
T-MOTOR18*6.1CF50%12300225042007.5059
65%22.5563333052005.92
75%31775405060005.23
85%39.8995450062004.52
100%47.51188506067004.26
U7KV49022.2T-MOTOR15*5CF50%9.3206160053007.7546
65%18400240066006.01
75%25.6568306075005.38
85%33.3739368081004.98
100%39.8884410085004.64
T-MOTOR16*5.4CF50%10.3229180051007.8748
65%19.5433260062006.01
75%26.6591322068405.45
85%35.2781386074204.94
100%48.11068462080004.33
14.8T-MOTOR17*5.8CF50%7.11051100350010.4744
65%12.9191172043009.01
75%18.5274219049008.00
85%24.7366260053007.11
100%30.3448300056406.69
T-MOTOR 18*6.1CF50%8.41241280342010.3045
65%15.6231202042008.75
75%21.8323250046507.75
85%29429290051006.76
100%34.6512324053706.33
25T-MOTOR 17*5.8CF50%14350226050006.4657
65%25.5638345060005.41
75%34.8870402067004.62
85%44.51113479072004.31
100%531325507076003.83
T-MOTOR 18*6.1CF50%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.

Product inquiry

Availability, price, package contents and hardware revision are confirmed on inquiry. This listing does not assert local stock, a delivery date or official distributor status. Confirm voltage, connectors, firmware and operating requirements before use.

  • Original manufacturer model information

Manufacturer Resources

Relevant RC Academy guides

Learn before you buy

These guides explain the setup, safety checks and accessory choices that usually matter for this product type.

Tags: T-Motor, T-MOTOR000319