Air motor compressed air as the working medium is the original motivation, it is the expansion of the role of using compressed gas, the pressure can be converted to mechanical energy of the power plant.

Although various types of gas motor structure is different, the working principle of distinction, but most of the gas motor has the following characteristics:

     1. Can be stepless. As long as the control of intake valve or exhaust valve opening, which controls the flow of compressed air, you can adjust the motor's output power and speed. Can achieve the purpose of regulating speed and power.

     2. Can now switch can reverse. Most of the gas motor simply to change the motor with a control valve into the exhaust direction, that is, gas motor output shaft to achieve positive change and inversion, and can be instantaneous commutation. In the forward and reverse conversion, the impact is small. Gas motor to work for one of the main advantages is that it is almost instantaneous rise to the full capacity. Vane air motor can turn in a half-time rose to full speed; piston air motor can be a second time in less than a rose in full swing. Using the direction control valve to change the intake can be achieved Reversible. Reversible short time to achieve speed, the impact of small, but without unloading load.

3. Work safety, free from vibration, heat, electromagnetic, radiation effects, suitable for harsh working environment, flammable, explosive, high temperature, vibration, humidity, dust, etc. can work under adverse conditions.

     4. With overload protection function, will not overload failure. Overload, the motor speed is reduced or stopped, when the overload is discharged, can immediately resume normal operation, does not produce mechanical damage and other faults. Can be a long time continuously at full load, low temperature rise.

5. Has a high starting torque, can start with a load. Start, stop, quickly. Can start with a load. Start, stop rapidly.

     6. Power range and wide speed range. Power as small as several hundred watts, ranging from tens of thousands of watts; speed from zero up to 10 000 turn per minute.

     7. Handled easily, easier maintenance and overhaul of gas motor has a simple structure, small size, light weight, horsepower, handling is easy and convenient maintenance.

8. Using air as the medium, no supply problems, used the air without treatment, into the atmosphere in the supply of clean compressed air can be concentrated, long-distance transport

   As the gas motor has many more features, so it can be humid, high temperature, dust and other harsh environment. In addition to being used in mining machinery in the drilling, drilling, loading and other equipment for power, the ship, metallurgy, chemicals, paper and other industries are also widely used.

Air motor air motor is explosion-proof motor of the best alternative in addition to the standard model, we have equipped with the aerodynamic deceleration gear motor model, reduction ratio from 10:1 to 60:1.

Features include:
1) variable speed;
2) Explosion-proof - not electrical sparks;
3) operating without fever;
4) does not burn;
5) Reversible direction can be.