55894 RC Part 20KG 180°Waterproof Metal Steering Digital Metal Gear Core Servo with High Torque for RC Car Boat Features:1.High performance digital servo .2.High torque up to 20KG, the rotation angle can be controlled up to 180 degrees. 3.High-precision metal gears with hard anodizing.4.Iron core motor, double bearing, square anti-interference potentiometer.5.Suitable for RC Car Boat. A good choice for RC fans. Description:1.This digital servo is suitable for RC Car Boat.2.With high quality ball bearing, large torque, it is a good choice for RC fans.3.Just come and get it! Specifications:Model:D3620MGModel: HDKJ D3620 (20kg aluminum inner shell, metal gear, high torque, digital, full waterproof steering gear)Dead zone setting: 4 microsecondsThe angle of rotation is 180 degrees (plug, output wheel, remote control system compatible with Futaba, JR, HITEC.)Working torque: 20Kg.cm. At 6.0v, 22Kg.cm. at7.2vSpeed: 0.16sec/60°at6v , 0.14sec/60°at7.2vNo-load current: less than 500MAWorking voltage: (4.8-7.4)VSize: 19*54*48MM Weight: 69g Package information:Package size:60x40x50mm/2.4x1.6x2inPackage weight:87g/3.045ozGift box package Package Included:1 x RC Servo1 x Spare Parts Set Notes:There may be some deviation due to manual measurement. 55885 hot sells