Feature: 1. High Rotation: With a 180 degree rotation range and excellent linearity, this servo enables precise control and smooth movement. It can rotate 360 degrees even when power is off, making it ideal for robot joint activities. 2. Waterproof Design: This robot digital servo features a waterproof design with a coreless metal gear system. It provides a high level of performance and durability. 3. Strong Performance: The servo also features a hard anodized aluminum casing for improved strength and heat dissipation, along with dual ball bearings for enhanced longevity. 4. Gear Construction: Built with high performance digital standard servo technology, this servo utilizes high precision metal gears and stainless steel gears, with a high level of reliability and stability. 5. Wide Applications: Digital servo is widely used in various applications such as robots, robotic arms, crawlers, remote controlled boats, and remote controlled aircraft, making it suitable for a wide range of projects. Specification: Item Type: Robot Digital ServoMaterial: MetalMechanical Parameter:Mechanism Limit Angle: unlimited Output Shaft: 25T 5.9mm Bearing Type: Ball bearings Motor Type: Core Motor Electrical Parameter Operating Voltage: 6V/7.4V No Load Speed: 0.185sec/ 60°/0.151sec/60° No Load Current: 100mA/120mA Lock Torsion: 20.5Kg.cm/ 25 kg.cm Locked Rotor Current: 3.0A/3.5A Rated Load: 7Kg.cm/8Kg.cm Rated Current: 1000mA/1200mA Voltage Range: 4V-8.4V Kt Constant: 7Kg.cm/A. Package List: 1 x Digital Servo1 x 25T Servo Arm 5 x Accessories 4 x Rubber Sleeve 10 x Screw