Item Type: Servo MotorCasing Material: Aluminum alloy, plasticSteering Gear Size: Approx. 54 x 20 x 45.5mm / 2.13 x 0.79 x 1.79inNumber of Teeth: 25TControl System: PWM control, 1500 usec as the center point. Pulse Width: 500 s-2500 sWorking Voltage: 4.8V-7.4VOperating Temperature: - 20-and60Steering Angle: 180 DegreesTorsion: 22kg.cm at 6V, 25kg.cm at 7.4V. Speed: 6V 0.18sec 60 degrees, 7.4V 0.16sec 60 degrees. Deadband: 3usecPlug: JR PlugApplication: For remote control vehicle, robot, ship, manipulator, etc.1High Performance: Equipped with high accuracy potentiometers and high resolution digital chips to ensure stable performance, quick response, strong anti interference ability, low noise and fast heat dissipation. 2More Flexibility: 180 degree rotation. The controllable angle range is 0?180 degrees, with good linearity and high control accuracy. It can rotate 360 degrees when the power is off, which is very suitable for robot joint activities. 3Wide Application: 25kg waterproof digital servo. It can be widely used in robots, robotic arms, climbing cars, remote control boats, remote control planes, etc. 4Reliable Working: High accuracy metal gears with hard anodized treatment, higher accuracy and longer service life. The CNC aluminium middle shell enhances heat dissipation to ensure the normal operation of the servo motor. 5Better in Design: Sealed with waterproof rubber, the screw enables stable working performance under various environments with high efficiency.1 x Servo Motor1 x Metal Servo Arm4 x Plastic Servo Arm4 x Wall Plug4 x Rubber Pad6 x Screw Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.