Air Start MotorManufacturer: Principle of Pneumatic Motor

In pneumatic transmission, a pneumatic actuator converts the pressure energy of compressed gas into mechanical energy and generates rotational motion. The commonly used pneumatic motor is a volumetric pneumatic motor, which works by utilizing the volume change of the working chamber, and is divided into vane type, piston type, and gear type.

 Air Start MotorThe manufacturer's pneumatic motor is a device that converts the pressure energy of compressed air into rotational mechanical energy. Its function is equivalent to that of an electric motor, which drives the mechanism to perform rotational motion using the output torque.

 Air Start MotorThe main differences between the manufacturer's pneumatic motor and electric motors (or motors) are:

  1. Small size, high power.

  2. Strong adaptability, low temperature rise, can change speed with load, and stop when overloaded.Air Start MotorThe manufacturer's pneumatic motor has no damage, so a lower safety factor can be considered when selecting.

  3. Emergency start and emergency stop, especially suitable for frequent starting occasions, and very easy to change direction.

  4. Simple stepless speed regulation, flexible operation from zero to maximum.

  5. High starting torque, can start under load.

  6. Simple structure, pneumatic motors have a particularly long service life.

  7. Not affected by external environments, even in harsh conditions such as water, dust, humidity, and dirt, because the internal pressure of the pneumatic motor is greater than the external pressure during operation.

  8. Safe, explosion-proof, pneumatic motors do not produce sparks, overheating, short circuits (electric), and other hazardous factors, especially suitable for environments with flammable and explosive substances or high temperatures, such as stirring solvents, paints, chemicals, etc.

  The above points areAir Start Motorthe main advantages of the manufacturer's pneumatic motor compared to electric motors, and the reasons why they are adopted in many industrial fields.Air Start MotorThe disadvantages of the manufacturer's pneumatic motor are: low output power, high gas consumption, low efficiency, high noise, and easy vibration.

Air Start MotorManufacturer: Basic Characteristics of Pneumatic Motors

Air Start MotorThe manufacturer's pneumatic motor is a prime mover that uses compressed air as the working medium. It is a power device that utilizes the expansion effect of compressed gas to convert pressure energy into mechanical energy.

  Although the structures and working principles of various pneumatic motors differ, most pneumatic motors have the following characteristics:

  1. Stepless speed regulation. By controlling the opening of the intake or exhaust valve, that is, controlling the flow of compressed air, the output power and speed of the motor can be adjusted. This achieves the purpose of adjusting speed and power.

  2. Can rotate in both directions. MostAir Start Motorthe manufacturer's pneumatic motors simply use control valves to change the direction of air intake and exhaust, allowing for forward and reverse rotation of the pneumatic motor's output shaft, and can instantly change direction. The impact during forward and reverse switching is minimal. One of the main advantages of the pneumatic motor's reversing operation is that it can almost instantly reach full speed. Vane-type pneumatic motors can reach full speed in one and a half seconds; piston-type pneumatic motors can reach full speed in less than one second. By using control valves to change the direction of air intake, forward and reverse rotation can be achieved. The time for achieving forward and reverse rotation is short, speed is fast, impact is small, and unloading is not required.

  3. Safe operation, unaffected by vibration, high temperature, electromagnetic interference, radiation, etc., suitable for harsh working environments, and can operate normally under adverse conditions such as flammable, explosive, high temperature, vibration, humidity, and dust.