1、Fully Waterproof Design: Fully waterproof servo system, maintaining good waterproof density under wet conditions, good working performance. 2、High Performance: High accuracy potentiometer and high resolution digital chip, stable performance, strong anti interference ability, fast respond, more delicate and fluent control. 3、Hard Anodic Oxidation Treatment: Adopts hard anodic oxidation, high accuracy metal gear (stainless steel gear), can withstand higher load, which can ensure the normal operation of the steering gear. 4、Diverse Features: High operation efficiency, low noise, low power consumption. Small size, lightweight, and strong function, can be very good to ensure durability and practicality. 5、Simple Operation: Simple to operate, easy to use, easy to install and disassemble. Without any difficult requirements even though you use it for the first time. Item Type: Servo Weight: Approx.122g / 4.3oz Product Color: Blue Product Material: Plastic + Aluminum Alloy + Electronic Components No Load Speed: 0.32sec/60° - 0.22sec/60° No Load Current: 140mA - 200mA Locked Rotor Torsion: 32.75kg.cm-35.2kg.cm Locked Rotor Current: 2800mA ± 10% - 3800mA ± 10% Rotation Angle: 180°±3° (When 500-2500usec) Dead Zone Width: 5usec Waterproof Performance: Yes Direction Of Rotation: Counterclockwise (When 1000-2000usec) Applicability: Suitable For Airplane Model, Car Model, Climbing Bike, Short Card, Pull, Racing, Flat Running, Off Road, Gasoline Engine, Robot, Aerial Photography, Head, Uav, Mechanical Arm, Etc., Compatible For JR And For Futaba 1 x Steering Gear 5 x Plastic Machine Arm 1 x Aluminium Alloy Arm 8 x Screw 4 x Rubber Sleeve 4 x Aluminum Alloy Set 1 x Manual 1 x Storage Box