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MN805-S KV120 Heavy Lift UAV Motor with 14.3kg Max Thrust

269.99

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• Heavy load motor,born for VTOL
• Long service life
• Excellent cooling performance
• Anti-high temperature/Anti-overload
• Dust-resistance/Waterproof/Anti-corrosion
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269.99

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  • Detail information
  • Specifications

About LIGPOWER Navigator MN805-S Multirotor Fixed Wing UAV Motor KV120

LIGPOWER MN805-S Navigator Series is a high-performance brushless motor designed for medium-sized VTOL UAVs, offering up to 21.5kg of thrust. Engineered for heavy payloads, it ensures stable, reliable flight with a long service life and exceptional cooling performance. Built with dust-resistance, waterproof, and anti-corrosion features, the MN805-S is perfect for demanding conditions. With a recommended prop size of LIGPOWER G32*11" and an MTBF of 1000 hours, this motor is ideal for applications requiring long flight times and high reliability. Safe, impact-resistant, and IP45 rated, it's the perfect choice for your next heavy-load UAV project.


Navigator MN805-S Highlights:


  • Max thrust: 16kg
  • MTBF: About 1000hours

  • Features: Excellent cooling performance; Dust-resistance/Waterproof/Anti-corrosion; Heavy Payload Long Flight Time

"Navigator" motors are for general uses like aerial photography.For demand of multi-rotors, VTOL and fixed wings.


Application Areas：

Cargo Drones, Tethered, Mapping and Inspection.

Packing List Includes:

1x LIGPOWER MN805 Motor KV120 ( kv which you choose)

1x Hardware pack


Matching Guide:

LIGPOWER G30*10.5 Prop / Flame 80A 12s

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

MN805-S KV120 16kg+ Thrust，IP45

MN805-S KV120 excellent cooling

MN805-S KV120 IP45，Anti-corrosion

MN805-S KV120 double security，big thrust,long lifespan

MN805-S KV120 optimal motor magnetic circuit helps improve motor performance by 5%

MN805-S KV120 integrated prop,foldable prop installation method

MN805-S KV120 genuine photograph

MN805-S KV120 100% throttle endurance test graph(10min)

Technical Drawing

MN805.jpg

Specification
Motor SizeΦ89*44.4mmCopper Wire220℃ high temperature resistance: Level C
StatorImported silicon steel sheet; Anti-rust treatment;
150°Chigh temperature-resisting coatings		Coil Insulation Test500V
Configuration24N28PCentrifugal Cooling DesignYES
Shaft DiameterIN：12mm，OUT：8mmRotor Dynamic Balance Standard≤5Mg
BearingImported 6901ZZMotor Dynamic Balance Standard≤10Mg
Magnet Level180℃ high temperature resistanceIPIP45
Lead Cable14AWG*150mm
KV120Rated Voltage ( Lipo )6-12S
Idle Current（18V）1.6AESC RecommendationFLAME 80A 12S V2.0
Peak Current（180s）65APropeller Recommendation30-32"
Max.Power（180s）3200WMotor Weight (indl. Cable)620g
Internal Resistance48mΩPackage Weight750g
KV150Rated Voltage ( Lipo )6-12S
Idle Current（15V）2.2AESC RecommendationFLAME 80A 12S V2.0
FLAME 100A 14S
Peak Current（180s）75APropeller Recommendation28-29"
Max.Power（180s）3600WMotor Weight (indl. Cable)625g
Internal Resistance32mΩPackage Weight750g
KV170Rated Voltage ( Lipo )6-12S
Idle Current（15V）2.6AESC RecommendationFLAME 100A 14S
Peak Current（180s）83APropeller Recommendation26-27"
Max.Power（180s）4000WMotor Weight (indl. Cable)625g
Internal Resistance28mΩPackage Weight750g
Test Data
TypePropellerThrottle

Voltage
(V)

Thrust
(g)		Torque
(N*m)		Current
(A)		RPM

Power
(W)

Effciency
(g / W)		Operating
Temperature
(℃)
MN805S
KV120		LIGPOWER
G30*10.5		40%47.9933211.056.28182830111.0386.3
(Ambient Temperature
:0℃)
42%47.9837271.157.39194235510.51
44%48.0040371.298.26203039610.19
46%47.9743991.419.2921234469.88
48%47.9847101.5110.2522004929.58
50%47.9750271.6211.2522795409.32
52%48.0053211.7112.2323465879.08
54%48.0056931.8213.4624236468.82
56%47.9960711.9514.7525007088.59
58%47.9763412.0415.7525597568.40
60%47.9666852.1416.9726188148.22
62%47.9570252.2518.3226888788.00
64%47.9674722.3920.0227799607.79
66%47.9878872.5621.77287210447.56
68%47.9782952.6823.46294111257.38
70%47.9787402.8225.22301712097.23
75%47.9596933.2230.62321014686.60
80%47.93104853.6036.31340517406.02
90%47.90121294.3949.00374423475.17
100%47.89143005.2264.69407030984.62
MN805S
KV150		LIGPOWER
G28*9.2		40%47.9237581.127.55234836210.3996.3
(Ambient Temperature
:0℃)
42%47.9439481.188.17241939110.08
44%47.9642751.279.0825184369.82
46%47.9645671.379.9626004789.56
48%48.0048821.4510.9026875239.33
50%47.9751821.5511.8727685709.10
52%47.9555821.6613.1028626288.89
54%47.9861301.8114.7929847108.63
56%47.9565861.9816.4630887898.34
58%47.9171372.1318.2332248738.17
60%47.9175872.2519.8033179497.99
62%47.9180402.3921.59342010347.77
64%47.9385472.5523.47351611257.59
66%47.9390932.7025.68362212307.39
68%47.9294812.8427.61370713237.16
70%47.9299182.9929.71378314246.97
75%47.92107313.3635.56402317046.30
80%47.92115283.7942.37422820305.68
90%47.90137784.6357.81463327694.97
100%47.80160285.4275.17501335934.46
MN805S
KV170		LIGPOWER
G26*8.5		40%48.0436080.957.8326693769.5887.5
(Ambient Temperature
:0℃)
42%48.0438601.028.6327644159.30
44%48.0542021.119.6428714639.07
46%48.0545181.1910.6629725128.82
48%48.0449001.3111.9031125728.57
50%48.0451981.4113.0632206278.28
52%47.9956971.5514.7033597058.07
54%47.9861741.6816.3434877847.87
56%47.9966911.8418.3636358817.59
58%47.9770831.9719.9937439597.38
60%47.9675412.1021.78384610457.21
62%47.9680232.2423.77396911407.04
64%47.9685632.3825.84407912396.91
66%47.9590852.5428.15419813506.73
68%47.9494802.6930.78432514756.43
70%47.9498712.8232.73441415696.29
75%47.91107243.1639.06466118715.73
80%47.93115903.5245.76490321935.28
90%47.88135424.3061.64534229514.59
100%47.84159935.0780.37575838454.16
Note: Motor temperature is motor surface temperature at 100% throttle running 10mins.
(Date above based on benchtest are for reference only,comparion with that of other motor types is not recommended.)
Analysis Chart

Packing List

MN805S英文包装清单.jpg

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@ligpower.com " in time.
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