The first type is the BTC series of toothed pneumatic clutches. This type of clutch has a compact design and high transmission efficiency, making it an ideal choice for many devices. When compressed air flows in, the gear ring is pushed and tightly combined with the friction plate, thus achieving power transmission. However, once the compressed air is discharged, the gear ring returns to its original position under the action of the spring, the friction plate separates, and the power transmission is cut off. Although this design has high transmission efficiency and compact size, it also has some drawbacks. For example, the gear ring is susceptible to impact loads, so it is necessary to strengthen its structural strength. In addition, it also requires the configuration of a pneumatic control system, which increases the complexity and cost of the equipment.

The second type is the multi disc pneumatic clutch BDC series. This type of clutch is widely used in various equipment and has high reliability. It mainly consists of multiple friction plates, cylinders, pistons, and other components. When compressed air enters the cylinder, the piston is pushed forward and the friction plate is compressed, achieving power transmission. Once the compressed air is discharged, the piston returns to its original position under the action of the spring, the friction plate separates, and the power transmission is cut off. The advantage of the BDC series multi disc pneumatic clutch is that it has a large number of friction plates and can withstand large loads. In addition, its power transmission is stable and reliable. However, this design also has some drawbacks. For example, its structure is relatively complex and difficult to maintain. At the same time, it has high requirements for air cleanliness and requires the installation of air filtration devices.

The third type is the friction type pneumatic clutch NAC series. This type of clutch has high binding accuracy and response speed, which can meet the needs of high-speed operation and frequent starting and stopping. It mainly consists of components such as friction plates, cylinders, and pistons. When compressed air flows in, the piston is pushed forward and the friction plate is compressed, achieving power transmission. Once the compressed air is discharged, the piston returns to its original position under the action of the spring, the friction plate separates, and the power transmission is cut off. The advantages of the friction type pneumatic clutch NAC series lie in its high combination accuracy, fast response speed, and precise control of power output. In addition, it can adapt to high-speed operation and frequent start stop situations. However, it also has some drawbacks. For example, the lifespan of friction discs is relatively short, requiring regular replacement and maintenance; At the same time, it has a high requirement for air cleanliness and needs to be equipped with air filtration devices; And maintenance is difficult.

Among the three types of pneumatic clutch mentioned above, each type has its unique advantages and disadvantages. When selecting a suitable clutch type, it is necessary to comprehensively consider the specific needs and actual situation of the equipment. For example, for situations that require high-speed operation and frequent starting and stopping, the BDC series of multi plate pneumatic clutches or the NAC series of friction pneumatic clutches may be more suitable; For equipment with limited space, the BTC series of toothed pneumatic clutches has better adaptability. With the continuous development and progress of technology, the application fields of pneumatic clutches will become more extensive and diverse in the future.