What we refer to as rotary actuators are the motors that carry out the duty of converting energyinto a controlled or stabilized force of rotation for the purpose of moving a specific mechanism. Rotary actuators can introduce and also stop motion. There are various designs of rotary actuators which are available today such as the helical spine, vane, pinion and rack, scotch yoke, piston chain, and bladder. These different designs offer different features as well as benefits. Each design can be used in its own specific way.
Rotary actuators often run on the pressure of fluid and air. It is can also be powered using electricity. The rotary actuator comes in two major kinds of designs, which are mechanical design and electrical design, which can be operated either humans or run through software. People make use of the electrical rotary control system more often than the other systems which are being powered by fluid and air mainly because of the low cost in using it.
What differentiates rotary actuators?
Rotary actuators perform a lot of unique, different, and universal task. It can be used in a variety of ways. Rotary actuators are capable of climbing or mounting the shaft on which the equipment turn. Making use of the rotary actuator can guarantee you flexibility and real satisfaction.
One good thing about a motorized system of the rotary actuator is its ability to provide extreme stability, even when it is not running at a high speed. The motorized system of rotary actuator provides smooth movement, both while accelerating and decelerating. A various number of stopping points can be used to program every operation. When it comes to rotary actuators that have both servo motor and also stepper motor, the speed at which it will run, and the position can be regulated by just by making use of the data that has been set beforehand, making it very easy to be installed and set up.
From the beginning of this article, we mentioned all the types of rotary actuators there are. Right now, we will talk about the two major types of rotary actuators, which are vane, and the pinion and rack.
The vane rotary actuators are being used to transfer, fasten, or place loads which are very light in a situation of medium speed. These actuators are small in size and are lightweight, making them restricted to some particular space.
The applications of a rotary actuator
Many industries today make use of the rotary actuator in different ways and for different purposes. Rotary actuators are being used for the purpose of indexing, positioning, braking, tilting, camming, clamping, tensioning.
When it comes to dealing with materials, rotary actuators can be used for the operation of valves, to lift materials, to guide, to switch materials or conveyors.
Rotary actuators can also be used for the processing of metals. It can be used for charging furnaces, for indexing, for tilting, for the immersion of mechanisms, for the unpending of coils, etc. Robotic industries and Marines also make good use of rotary actuators.
Rotary actuators can be set up and installed effortlessly. When you make use of a rotary actuator, it will reduce the time which you spend on production, making you perform a quick and quality operation.
When choosing a rotary actuator
Rotary actuators are incredible when it comes to performing many different tasks. The actuator is also capable of meeting the needs of any kind of industry. Because of its portable size, the rotary actuator is the perfect solution for precision systems in which the mounting of a cylinder is not possible.
Before you decide and reach a conclusion in your heart as to which actuator is perfect for your job, make sure you consider some of the most important factors that determine the selection. Some of the important factors which you need to have at the back of your mind are stated below:
- Make sure you look out for the mechanical efficiency of the actuator
- Put in consideration the size of the package
- Put into consideration the maximum level of the actuator’s rotation
- Go into partnership with a trustworthy manufacturer who can help you make the right decision in your selection process.
