GT2 Closed Timing Belt (61.cm Length-6mm Width) SIM800L The motor is mainly used

The motor is mainly used in robotics applications

This means that it just requires one data line (and GND) to communicate with the Arduino

It is commonly used in applications where arithmetic operations are involved

Speed control PWM frequency up to 20KHz

GT2 Closed Timing Belt (61.cm Length-6mm Width) SIM800L The motor is mainly usedIntroduction : Timing belts are a fantastic way to transfer rotational motion (from a stepper motor) into linear motion (along a rail) and these GT2 belts are excellent for the task. They have a special profile with rounded teeth which reduces slippage. Often used for precision 3D printers and CNC machines. This belt is 494mm long (247 teeth on a 2mm tooth pitch) and is 6mm wide. It comes in a loop but you can of course cut it down if you need a