Linear actuators work well when it comes to material handling. However, they offer motion solutions that are required to get done the job. Due to this reason, they are extremely popular and widely used in various industrial applications. Well, in the previous post we have discussed the design principle of linear actuators and their types. As a continuation, this post lists a few more questions, including their working, benefits, and applications. Stay tuned to know more about them.
How Does a Linear Actuator Work?
Working of these actuators entirely depends on the structural elements of the machine. The key component of the linear actuator is a motor segment that permits clockwise or anticlockwise rotation. However, the gearbox is essential for changing the force and speed of linear movement produced by the lead-screw. It decreases the frequency to condition for the screw rotation.
Overstretching and recantation can be avoided using an incorporated limit switch that comes inside the shaft: one for extended position and other for retracted position. This is simplified by the drill nut comes with a cover tube, which activates the switch in between the vertical motion. This is followed by the cut in the power supply and then backing the movement. The electricity flow is only permitted unidirectional, and the movement in both directions is then restored.
Why Use Linear Actuators?
Replacement with linear actuators is straightforward, and the benefits are proven including greater control and accuracy, lower maintenance costs and many more. In addition to this, actuators communicate with machines electronic control unit (ECU). This result in reducing the need for single function controllers.
Each type of linear actuator including an electric linear actuator or hydraulic linear actuator is made differently. And, has its advantages. For instance, mechanical linear actuators are cost-effective, self-contained and reusable. One electric actuator can replace various hydraulic actuators and operate with little force to reduce operator efforts. They also offer high accuracy, longer component life, etc. On the other side, hydraulic actuators are designed for heavy-duty applications. Pneumatic linear actuators are lightweight, powerful and offer a repeatable motion.
What are the Real-Time Applications of Linear Actuators?
Linear motion is much in demand in almost every sector, and the linear actuator is the best responses. Vowing their uses, they are widely used in the various applications. Here are few important practical applications of actuators:
- Industrial and Construction Machine Uses:
- Lawn Mower
- Agriculture Uses:
- Fertilizer Spreaders
- Seeding Machine
- Office and Home Uses:
- Regulate the hospital beds and wheelchairs
- For constructing mammographic and X-ray equipment
- Adjust the gynecological tables and stretchers
- Personal Care and Hospital Uses:
- Adjust the difficult access windows
- Adjust ducts of ventilation
- Adjust relaxation beds, recliners for footrest
Wasn’t it easy for any beginner to understand everything about linear actuators? Are you interested to know more about these actuators or electric linear actuators? If yes, then you can employ the industry experts, like Venture Mfg. Co., who is one of the leading manufacturers of linear actuators. The company also offers the best quality electric linear actuators at competitive prices. The company has a reputation of delivering the right product as per the customer requirement at cost-effective prices.