Waterproof RC Servos with Full Metal Gear and 25T Servo Horn (180°)

The 20KG High Torque RC Digital Servo is perfect for cars, airplanes, and robots. It is a high-speed digital servo equipped with strong aluminum gear and an iron core motor. The CNC aluminum middle shell ensures stability and the servo is also waterproof and emits less noise, making it ideal for various environmental conditions.

The storage temperature range is -30℃ to 80℃ and the operating temperature range is -25℃ to 70℃. The operating voltage range is 4.8V to 8.4V. In terms of size, the servo measures 402040.5mm and weighs 67±5g, with a gear ratio of 5 and double metal bearings. The connector wire is 300±5mm and it utilizes a carbon brush motor. The servo's waterproof performance is rated at IP66.

Electrically, the operating voltage is 6V / 8.4V, with an idle current (at stopped) of 200mA~6V / 220mA~8.4V. The operating speed (at no load) is 0.19 sec/60°-6V and 0.14sec/60°-8.4V, with a stall torque (at locked) of 24kg-cm-6V and 30.5 kg-cm-8.4V. The stall current (at locked) is 2.2A-6V and 2.9A-8.4V.

In terms of control, the servo uses a PWM (Pulse width modification) control system, with a pulse width range of 500～2500µsec. The neutral position is 1500µsec and the running degree is 180° (when 500～2500 μ sec). The dead band width is 5 µsec and the operating frequency is 50-330Hz, with a counterclockwise rotating direction (when 1000～2000 µsec).

Each package includes 2 x 20KG Waterproof Digital Servos, 2 x 25T Adjustable metal servo arms, and 2 sets of accessories. These high torque servos are compatible with 1/8, 1/10, 1/12 trucks, RC cars, robots, and boats. With their full metal gear construction, less noise, and light weight, they are ideal for those working on software development for various robotic projects, such as mechanical arms, quadcopter drones, and other remote control equipment.

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