In Stock Maytech MTI120116 18.8KW Watercooled BLDC Motor Inrunner Sensorless Engine for Esurf/ RC Boat

Maytech Watercooled MTI120116 18.8KW Powerful Brushless Inrunner Motor for Electric Surfboard/RC Boat/Jetski Multiple Versions  Specification: Model No.  MTI120116 Idle Current  2.8A/8.4V Internal Resistance 0.0322Ω Max Current  380A Input Volt 10-16S Lipo Max Output Watt 18.8KW Max Pull 20.6 N.m Motor Weight  4400g Motor Touque @60% 20.6 N.m Shaft  Keyway Shaft Motor Size 120x116mm Construction 12N/10P Max Working Temperature 120℃ Insulation Volt & Leak Current AC500V/10MA/3S Shaft Extension D15*L30 Lead Wires Extension 6AWGx300mm Plug 8mm Lifespan 8000h   Different application for Sensored and Sensorless Version: To meet different customers requirements, we designed one version with hall sensor, one version without hall sensor.  Sensored version can not only be used underwater but also can be used on electric skateboard, fighting robots, electric cars, etc., Sensorless version usually use for underwater electric vehicles, electric surfboard, Efoil, hydrofo