Feature: 1. DURABILITY: It is made of plastic and aluminum alloy with precise craftsmanship to ensure its durability and ability to withstand long time use. 2. HIGH ACCURACY: Equipped with metal gears for high accuracy, it can withstand higher loads and ensure that the servo works properly. 3. EFFICIENT RUNNING: It has high efficiency in running, low noise, no noise interference, and low power consumption to reduce running cost. 4. EASY INSTALLATION AND DISASSEMBLY: The design of servo makes it easy to install and disassemble. This makes it easier for the user to operate the unit when maintenance or replacement parts are required, improving ease of use. 5. WIDELY APPLICATION: Servo is suitable for fixed wing aircraft, model airplanes, toy airplanes, toy boats, intelligent robots and many other application scenarios. Specification: Item Type: Servo Material: Aluminum, Plastic Weight: Approx. 90g / 3.2oz Product Size: Approx. 40x40x20mm / 1.6x1.6x0.8in (Excluding Side Protrusions) Working Voltage: DC 5-8.4V Working Speed (5.0V): 0.62sec/360 Degrees Operating Speed (6.0V): 0.52sec/360 Degrees Operating Speed (7.4V): 0.43sec/360 Degrees Operating Speed (8.4V): 0.37sec/360 Degrees Stall Torque (5.0V): 14.3kg.cm (198.62oz/in) Stall Torque (6.0V): 17.8kg.cm (247.24oz/in) Stall Torque (7.4V): 22.0kg.cm (305.58oz/in) Stall Torque (8.4V): 24.6kg.cm (341.69oz/in) Applicable: Fixed Wing Aircraft, Model Aircraft, Toy Airplanes, Toy Boats, Intelligent Robots, Etc.. Package List: 1 x Servo6 x Accessory4 x Screw Cylinder9 x Screw