ZTW Shark G2 Series 50A Bi-Direction Water Cooling Brushless ESC with SBEC 6A/5V for RC Boat and Other DIY Project

Key Features: Full waterproof and Reverse/bidirection function. (forward and Backward) Aluminum water-cooling system to lower ESC heat. Adjustable softstart according to different RPM and Pole Motor. Supporting High RPM and Pole Motor. Description: Size:62mm x 30mm x 9mm / 2.4in x 1.2in x 0.4in (LxWxH). Battery: 2-4S Lipo / 5-12NC. Voltage: 7.6V-15.8V. Current:20A ,peak 30A for 10 seconds. BEC output: 4A/5.5V, peak 5A Weight:30g. Motor Rotation:Bi-Direction Motor Type: Brushless (no brushed) RPM support：200,000 for 2 P ,82,000 for 6 P,42,000 for 12 P. Package includes: ESC x 1 User Manual x 1 Application: 1>Work with RC boat inrunner motor. 2>Cooperate with Underwater thruster engine for RC Bait Tug Boat ROV Submarine. Note !! Q :How to make the throttle calibration : A :If need reverse/bidirection , first put sticker in natural position ,then power on ESC , After beep ,put sticker to MAX position,after beep again ,to MINIMAN position.then power off esc and restart it. B : If do not need reverse ,how to make the throttle calibration : Firstly ,put sticker in MAX position ,power on ESC ,after beep , Put sticker to MINIMUN position ,after beep again,repower ESC. Please do make the throttle calibration for the first time using or changed the TX. ZTW and HAWK HOBBY have 100% free warranty for this ESC.

• Super smooth, accurate and programmable throttle linearity and throttle response.
• Over temperature protection ,low voltage cut off protection ,signal loss protection and so on.
• Strong BEC output 6A/5.5V continuous and peak to 8A.
• Supporting high RPM motors and programmable by programming card and transmitter.
• High efficiency with low resistance and low heat MOSFET and CPU.