4-Poles Water Cooling Brushless Motor 40A ESC for RC Boats Jet YachtPx
$ 27.24
Description
2835 brushless motor 3300kv 4mm shaft marine brushless motor 4-pole motor, partner for ship models of about 30-60cm The motor has an outer diameter of 28mm, a length of 35mm, and a weight of 96g. It is a standard 4-pole motor. The power conversion efficiency is much higher than that of ordinary 2-pole motors, and the heat generation of the motor is much reduced The shaft diameter is 4.0mm, and the shaft length is 16mm Adopting NMB high-precision double bearings, it can withstand a high speed of 50,000 rpm The rotor is treated with explosion-proof technology to ensure reliability at high speeds and strong durability. With 3-4S lithium batteries, the requirements for electric adjustment are extremely low. Under 4S power, a 30-50A electric adjustment can be configured The matching marine propeller is recommended to be: 430-434, two-blade high-speed propeller. It is very suitable for modifying the hull of a ship similar to "Huanqi-955". Package ESC parameters: 40A bidirectional marine water-cooled brushless ESC (can move backward) Support voltage: 2S - 3S lithium battery Volume: 74*25*14.5mm Motor mounting hole distance: 19mm Water cooling nozzle outer diameter: 4mm Weight: 46g Motor seat parameters: Material Carbon fiber and aluminum alloy Length 65mm Width 56mm Height 44mm Motor tilt angle can be adjusted With cooling nozzle outer diameter 5mm Screw center hole distance 19mm-21mm This motor can be installed with 26mm jet Use jet flat bottom 40cm hull
