Feature: 1. Stable Performance: Equipped with potentiometer and high resolution digital chip to ensure stable performance, quick response time, strong anti interference ability, low noise and fast heat dissipation. 2. Waterproof Capability: This servo has waterproof rubber sealing screws and is made of nice aluminum alloy with excellent craftsmanship, which can be used for a long time. 3. High Accuracy: Hard anodized metal gears are used for higher accuracy and longer service life. CNC aluminum center case strengthens heat dissipation and ensures normal work. 4. 270° Rotation: The controllable angle range of this servo is 0 to 270 degrees, with good linearity and high accuracy control. It can rotate 360 degrees when power is off, which is very suitable for robot joint activities. 5. Widely Used: This servo can be widely used in robots, robotic arms, climbing cars, remote control cars, remote control boats, remote control airplanes, etc. Specification: Item Type: 25kg Servo Shell Material: Aluminum alloy Color: Red Servo Size: Approx. 40 x 20 x 40.5mm / 1.57 x 0.79 x 1.59in (without cable) Number of Teeth: 25T Operating Voltage: 4.8V - 7.2V Operating Angle: 270°±3° (at 500 - 2500usec) Pulse Width Range: 500 - 2500usec Neutral Position: 1500usec Rotation Direction: Counterclockwise (at 1000 - 2000usec) Deadband Width: 5usec Operating Current: 140mA - 200mA Peaking Stall Torsion: 23.5kg.cm - 26.8kg.cm No load Speed: 0.18sec/60° - 0.14sec/60° Application: 1/10 1/12 scale RC car, robot, ship, robot, etc.. Package List: 4 x Servo4 x Metal Servo Arm16 x Plastic Servo Arm16 x Screw Barrel16 x Rubber Gasket28 x Screws