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AT4125 3D Fixed Wing Uav Long Shaft Brushless Motor -KV250/KV540

115.99

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• Packaging Weight:525g,Packaging size:145*95*65mm
KV:
  • KV250
  • KV540
Quantity:

115.99

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

  • Detail information
  • Specifications

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Technical Drawing

工程图.jpg

Specification
Test ItemLong Shaft KV250Weight (Incl. Cable)350g
Motor DimensionsΦ50*74mmInternal Resistance68mΩ
LeadEnameled Wire100mmConfiguration12N14P
Shaft DiameterIN:6mm
OUT:6mm
Rated Voltage(Lipo)12S
Idle Current(10V)1.0APeak Current(180s)50A
Max. Power(180s)2200WRecommendation/
Test ItemLong Shaft KV540Weight (Incl. Cable)355g
Motor DimensionsΦ50*74mmInternal Resistance14mΩ
LeadEnameled Wire100mmConfiguration12N14P
Shaft DiameterIN:6mm
OUT:6mm
Rated Voltage(Lipo)6S
Idle Current(10V)2.6APeak Current(180s)85A
Max. Power(180s)2000WRecommendation/
Test Data
TypePropellerThrottleVoltage
(V)
Current
(A)
Power
(W)
RPMTorque
(N*m)
Thrust
(g)
Efficiency
(g/W)

Operating

Temperature

()
AT4125
Long Shaft
KV250
APC
15*8
40%44.372.76122.3839220.21010278.3978

(Ambient

Temperature:/)

45%44.343.42151.6243190.25412428.19
50%44.315.02222.6249110.33416317.33
55%44.286.78300.4354530.41920426.80
60%44.258.71385.5759310.50224336.31
65%44.2010.86479.9163680.57927915.82
70%44.1613.22583.5667670.66932135.51
75%44.1016.36721.4072370.77937195.15
80%44.0419.79871.7377030.89342204.84
90%43.9028.101233.4084061.15350784.12
100%43.7039.921744.4691451.47358383.35
APC
16*8
40%44.353.27145.1638630.26112538.6396

(Ambient

Temperature:/)

45%44.334.11182.3142490.32015278.37
50%44.305.86259.4148150.41419837.65
55%44.268.26365.4353730.51724696.76
60%44.2110.58467.5658000.61729356.28
65%44.1613.15580.6162340.72234005.86
70%44.1216.13711.6966430.84339335.53
75%44.0519.73869.1970580.96344765.15
80%43.9724.101059.8575001.10250424.76
90%43.8033.501467.4581691.38361824.21
100%43.5847.042049.6288311.72370533.44
Note: Motor temperature is motor surface temperature @100% throttle running 10mins.
(Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.)
AT4125
Long Shaft
KV540
APC
15*8
40%22.3811.21250.8149430.34116746.6884

(Ambient

Temperature:/)

45%22.3413.58303.3253130.39519296.36
50%22.2916.21361.2756500.45222056.10
55%22.2419.14425.8459780.51324925.85
60%22.1823.20514.3963820.59528645.57
65%22.1027.69611.8768060.67632335.28
70%22.0232.79722.0371930.76636555.06
75%21.9338.58845.8775710.86340814.82
80%21.8045.80998.4679630.97045414.55
85%21.6852.891146.8483011.07249514.32
90%21.5262.571346.8885771.21351633.83
100%21.3672.771554.0888791.34455373.56
APC
16*8
40%22.2011.43253.8546370.37817987.0897

(Ambient

Temperature:/)

45%22.1613.89307.7649700.43720696.72
50%22.1116.79371.3353090.50223806.41
55%22.0520.26446.9056860.58527716.20
60%21.9625.87568.1161180.69432415.70
65%21.8631.71693.1165220.80437385.39
70%21.7737.21810.0168730.89641455.12
75%21.6644.10955.0172391.01146354.85
80%21.5152.741134.5375971.14952074.59
90%21.2369.581477.3582061.37060544.10
100%21.0381.721718.7084921.52866183.85
Note: Motor temperature is motor surface temperature @100% throttle running 10mins.
(Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.)
Packing List

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