A 324 g high-torque external-rotor platform for 15-inch aircraft, offered in 290KV and 380KV windings across 6S through 12S systems.
Two windings. Up to 10.39 kg tested thrust.Choose 290KV for the widest voltage range or 380KV for 6S–8S systems.
Framework12N14PExternal-rotor architecture
Motor size55.1 × 71Millimeters
Weight324 gWithout silicone wire
Propeller15 inBoth KV variants
01 / Choose Your KV
Match the winding to the voltage.
Both versions are specified for 15-inch propellers, with cell-count options spanning 6S through 12S.
290KV6–12S · 15-inch propeller
380KV6S–8S · 15-inch propeller
02 / Performance Envelope
Maximum recorded thrust by KV.
KV
Test propeller
Voltage
Current
Thrust
Power
290KV
HQ 15×7×3, 3-blade
48.0 V
76.5 A
10,387 g
3672.0 W
380KV
HQ 15×7×3, 3-blade
33.6 V
70.3 A
7,693 g
2362.08 W
Maximum-throttle bench results from the supplied EMAX load-test sheets. Results are configuration-dependent and are not guaranteed aircraft-level performance.
03 / Motor Construction
External-rotor torque with a 12N14P magnetic circuit.
The permanent-magnet bell rotates around the fixed copper-wound stator, supported by an 8 mm bearing shaft and precision bearings.
