LUNN DYNAMICS

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T-Motor MN5208 KV340

professional uav brushless motor. Specs read from manufacturer page ↗.

20.92TWR
21.04EFTWR
4.10Thrust kg
0.196Weight kg
A$207.18Best price

advertised This thrust figure is the one the vendor advertises, read from their product copy. The throttle setting, propeller and cell count behind it are frequently unstated, so it is a guide rather than a measurement.

Compare in selector Buy from DrUAV

Specifications

BrandT-Motor
ModelMN5208
VariantKV340
KV340
Stator5208
Weight196 g
Max thrust4,100 g
Max power850 W
Peak power747 W
Winding resistance0.093 Ω
Poles24
Shaft diameter4.0 mm
Max RPM6,181
Hover efficiency9.35 g/W
Peak-throttle efficiency5.52 g/W
Gradeprofessional
Applicationuav
Data confidencereported
Thrust basisreported
Efficiency basismeasured
Measured test points7

Measured thrust curve

2,0624,125 747 W 0 W
Thrust (g) against electrical input power (W), 7 measured points from the manufacturer's test table.

Where to buy

VendorPriceAs listedStockLead days
DrUAV CNA$207.18USD 144.17backorder48buy ↗
DrUAV CNA$207.18USD 144.17backorder48buy ↗

Multi-pack listings are shown at their per-unit price so they stay comparable.

Thrust test points

PropellerCellsThrust gg/WBasis
unspecified—4,1255.52measured
unspecified—3,3506.22measured
unspecified—2,8256.87measured
unspecified—2,2307.81measured
unspecified—1,9358.59measured
unspecified—1,6658.94measured
unspecified—1,3159.35measured

Compatible accessories

Parts this catalogue holds that fit this component, and the evidence behind each pairing. Fit is inferred from published specifications, not from having tried it. Confirm mounting and clearance before you buy.

rule of thumb The size conventionally run on a stator this big. Not a measurement -- check clearance and current draw before flying it.

AccessoryTypeFrom
Master Airscrew 24x10 propellerpropellerA$69.00
Xoar 24x10 propellerpropellerA$72.00
Xoar 23x10 propellerpropellerA$72.00
Xoar 24x12 propellerpropellerA$72.00
Xoar 23x8 propellerpropellerA$75.00
Rcworld Au 23x8 propellerpropellerA$94.00
Xoar 24x10 3-blade propellerpropellerA$177.00
Xoar 24x8 3-blade propellerpropellerA$177.00
Holder 24" propellerpropellerA$1.20
Hobbywing 23x8.8 propellerpropellerA$29.03
Dfdl 23x8 propellerpropellerA$43.43
Dfdl 23x10 propellerpropellerA$43.43

CAD model

No CAD model linked yet.

How the metrics are calculated

TWR is max thrust divided by motor weight, motor only, static, excluding propeller and ESC. EFTWR scales that by hover efficiency and RPM headroom, so it equals TWR for a motor at 8 g/W and 10,000 RPM. Full methodology and the whole catalogue →