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An electric linear actuator is known for its multiple industrial applications pertaining to motion control operations. However, achieving the perfect result out of the device depends upon the apt selection of the right device.This in turn requires the user to know about the related applications in detail. Selection of the most suitable electric linear actuator involves making several calculations, and hence, it is advisable for a layman to stick to the factors that decide upon the preliminary selection of this equipment. When it comes to the final secondary selection based on a specific application, only experts (preferably from the manufacturing company) should be trusted.Electric linear actuator is known for certain beneficial aspects while precisely controlling motion, and these are multi-positioning and synchronized motions, torque and speed control. From the viewpoint of performance, electric actuators are capable of offering higher levels of accuracy and repeatability. Electric motion control actuators are utilized in varied applications and the credit goes to its ability to create flexible motion profiles for velocity, position, and thrust force. Besides, usage of electric actuators ensures clean, smooth, and noise-less operation with a high level of performance and precision.Now, let’s know how to select the right electric actuator.

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EditSteps

  1. 1
    Assess the required amount of force for a specific application: Based on the application in which you are going to use the electric actuator, make sure that the selected actuator does its job with smooth and precise perfection. Whether it is lifting an object of certain weight or creating a particular level of friction, the actuator should operate in sync with the required force.
  2. 2
    Decide about the required speed: Before making a final selection of an electric actuator, make sure that the device is neither too fast nor too slow in its operation. The level of speed provided by the chosen electric actuator should be at par with the required force needed for a specific application. Get a clear idea about the mechanical power used by the actuator and also about the strength of its motor.
  3. 3
    Calculate the stroke length:Calculate how far can your electric actuator travel and what is its stroke length. Longer stroke length suggests the length till which your actuator can be stretched when fully retracted. This aspect should be considered to ensure that the actuator fits into an existing space.
  4. 4
    Calculate the duty cycle: The capacity of an electric actuator to operate in an application is called the duty-cycle. It suggests how an actuator would function in an application and how many times it can be used in between operations.
  5. 5
    Check the level of efficiency. Likewise, it is also important to check the efficiency level of the electric actuator that is determined by the amount of heat created by the device while in operation. The efficiency of an electrical actuator should be in sync with the mechanical and electric power.

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EditTips

  • It is advisable to provide external protection to the unit while being used in harsh and adverse environments.

EditRelated wikiHows

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Choose the Right Linear Actuator

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Categories: Cleanup | Summarization | Computers and Electronics | In progress articles removed from NAB

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