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KDE Direct KDE6815XF 205KV

industrial heavy-lift brushless motor. Specs read from manufacturer page ↗ and the datasheet ↗.

26.58TWR
22.87EFTWR
13.55Thrust kg
0.510Weight kg
A$582.00Best price

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Specifications

BrandKDE Direct
ModelKDE6815XF
Variant205KV
KV205
Stator6815
Weight510 g
Max thrust13,554 g
Max current57.0 A
Max power3,000 W
Peak power4,032 W
No-load current1.90 A
Winding resistance0.048 Ω
Poles24
Body height49.5 mm
Max RPM9,102
Hover efficiency6.09 g/W
Peak-throttle efficiency3.36 g/W
Gradeindustrial
Applicationheavy-lift
Data confidencereported
Thrust basismeasured
Efficiency basismeasured
Measured test points7

Measured thrust curve

6,77713,554 4,032 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
KDE Direct USA$582.00USD 405.00in stock16buy ↗

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

Thrust test points

PropellerCellsThrust gg/WBasis
unspecified—13,5543.36measured
unspecified—11,6643.84measured
unspecified—9,3094.42measured
unspecified—7,1255.29measured
unspecified—4,7906.09measured
unspecified—2,9957.25measured
unspecified—1,6418.59measured

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
Eolo 36x12.8 propellerpropellerA$143.69
Eolo 36x11.5 propellerpropellerA$143.69
T-Motor 36.1" propellerpropellerA$172.30
SunnySky 36x11.5 propellerpropellerA$216.01
T-Motor 36.2x11.8 propellerpropellerA$387.61
Druav 36" propellerpropellerA$503.75
T-Motor 36x11.5 propellerpropellerA$673.72
KDE Direct 35.5" propellerpropellerA$682.59
T-Motor 34.5" propellerpropellerA$157.93
Xoar 34x12 propellerpropellerA$99.00
Xoar 34x10 propellerpropellerA$159.00
Rcworld Au 34x10 propellerpropellerA$199.00

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 →