Waterproof Sensorless Brushless Motor ESC with Capacitor Protection & Corrosion Resistance - Programmable Speed Controller with Multiple Protections & Cooling Jacket for RC Boats, Drones, and DIY Robotics Projects

Features: It can can be programmed. Water cooling tube and jacket with inlet and outlet fittings. This built-in 5.5V/3A BEC of ESC provides power for the receiver. Waterproof design extends ESC service life. If there is water in the ESC, please dry the water at the connectors. Multiple protection: low-voltage cut-off / over-heat protection / throttle signal loss protection / power reduction protection. 12-slots high-torque motor design. O-ring seals for leak mitigation. CNC machined 6061 T6 aluminum heatsink can behave good heat dispersion. High purity copper windings maximizes efficiency. Precision and balanced rotor for best reliability and maximum RPM Black anodized finish for durability, corrosion resistance, and great looks. Specification: Color: Shown As PicturesWeight: 356gType: RC Model Part & AccesMotor Specification:Brand: ROCKETModel: 2958Item Name: Brushless MotorMaterial: Metal + MagnetKV(RPM/Volt): 3380KVRPM: 60000Watt: 1400WNo Load Current: 1.9AMax Voltage: 18VDiameter: Approx. 29mm / 1.14inchLength: Approx. 58mm / 2.28inchShaft Diameter: Approx. 3.175mm / 0.13inchFit: for 600-800mm RC BoatConnector: 4mm Golden Banana ConnectorESC Specification:Brand: ROCKETItem Name: 70A Brushless ESC with 5.5V/3A BECCont. Current: 70ABurst Current: 90A (10s)Voltage: 5-18 NC / 2-6 LiPoProgram: YesBEC: 5.5V/3AItem Size: Approx. 80 * 50 * 23mm / 3.15 * 1.97 * 0.91inchWater Cooling Jacket Specifications:Item Name: 29-S Water Cooling JacketMaterial: AluminumColor: BlackDesigned for: 2958 2948 RC Boat Brushless MotorOutlet Fitting Diameter: Approx. 4.5mm / 0.18inchJacket Inner Diameter: Approx.