ZL-TECH ZX20S 20KG Serial Bus Digital Servo 180°/270° Large Torque
Metal Gear For RC Robot

Digital - A system that uses only 0s and 1s to transmit data

Cm - Centimetres, one centimetre is equal to 10 milimetres

Robot - A machine often used to imitate human behaviour

Torque - Torque is a measure of the turning force of an object. Such as a wrench turning a bolt, the higher the toque the higher the capability of undoing a tight bolt.

Size - is the measurement of how big an object is in space.

Large - something that takes up more space than normal.

Torque - The force used to turn, rotate, an object about an axis. The higher the torque the greater the ability to turn.

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