ZTW Shark Series 40A Brushless ESC with BEC 3A/5V Bi-Direction and Water Cooling System for rc Boat and Other DIY Project

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ZTW Shark Series 40A Brushless ESC with BEC 3A/5V Features

• 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 3A/5.5V continuous and peak to 5A.

• Supporting high RPM motors and programmable by programming card and transmitter.

• High efficiency with low resistance and low heat MOSFET and CPU.

About ZTW Shark Series 40A Brushless ESC With BEC 3A/5V

Key Features: Full waterproof and Reverse/bidirection function. (forward and Backward) Aluminum water-cooling heat sink to lower ESC heat. Adjustable softstart according to different RPM and Pole Motor. Supporting High RPM and Pole Motor. Functions programmable : Brake,cut off voltage,softstart,motor direction etc. Description: Size:52mm x 27mm x 11mm (LxWxH). Battery: 2-4S Lipo / 5-12NC. Voltage: 7.6V-15.8V. Current:40A ,peak 80A for 10 seconds. BEC output: 3A/5.5V, peak 5A Weight:36g. 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.