Like gast air motor, the motor is driving a common and widely used in the usage of electricity and is often referred as electro motor. In most applications of electro motors are considered not to represent possible because special applications such demanding applications banned the flow of electricity and perhaps because of extreme temperature (above 60 degrees Celsius). Therefore the use of a motor suitable for this is the motor water or often referred as pneumatic motors. As with electro motors variables used in determining the model of this motor is water power (KW or HP) and RPM.