The Three Types of Linear Motors: Iron Core, U-Channel and Tubular

There are three main direct drive linear motion systems on the market today. These three motor types have distinct advantages and disadvantages and, based on the application, one motor will be better suited than either of the other motors. This white paper will present the basic mechanism of operation of these three linear motors along with the advantages and disadvantages of each. Understanding the differences between these motor types will give the designer the ability to choose the motor that best fits the application.