Characteristics and advantages of pneumatic actuators

The characteristics and advantages of pneumatic actuators




the actuator is a kind of use gas pressure control valve of the device, compared with the cylinder, it can be in machine work under the harsh environment, and simple operation, especially applicable to more in the industrial automation transmission requirements - — Artifacts of straight line handling.
pneumatic actuators can be installed in a single throttle on either side of the cylinder by adjusting can simple implementation and stable speed control, has become a large cylinder driving system characteristics and advantages. So, to no multipoint positioning requirement of users, the vast majority of from the point of use convenience more inclined to the use of cylinder. Most of currently used on industrial pneumatic actuators are required very high precision positioning, more difficult to achieve this is cylinder, the next best results. Set actuator and is mainly used for rotating in the working condition of oscillation.
pneumatic actuators main advantage lies in its corresponding time very quickly. Through the feedback system for speed, high precision of the position and torque control. But when you need to complete linear motion, need through the cog belt or screw mechanical devices such as transmission, so the structure is relatively complex, and for the working environment and the operation and maintenance personnel requires a high degree of professional knowledge, training for a period of time is needed to get started.