Application of voice coil motor in constant force tester. Voice Coil Motor is a special type of linear motor. It is widely used in many fields, including semiconductor industry, Biomedical Industry, aerospace and so on, because of its simple structure, good force characteristics and smooth operation These include the application in a series of testing instruments, such as fatigue tester, temperature extraction tester, constant force tester, etc. . 

     This issue, voice coil motor small series focus on talking to you about the constant force tester. Before we do that, let's talk about the concept of constant force, which is a force that doesn't change in size or direction for a while. If the object acted on by a constant force has a displacement in the direction not perpendicular to the line of action of the constant force, then the magnitude of work done by the constant force is w | F | S | Cos | Cos & Lt; F, S & GT; F, S is a vector, where | s | Cos & Lt; F, S & GT; Is the distance that the object passes in that constant direction.

      As the name suggests, the constant force tester is used to test the constant force of the instrument, compared with the traditional measurement, the constant force tester can release the hands, and the data is more accurate. Speaking of constant force tester, voice coil motor has been in which the actual application of cases, open the search engine, search constant force tester video, you can see the voice coil motor in which the specific working state. 

     In addition to the constant force tester, the mentioned fatigue Tester, temperature extraction tester, etc. have also introduced voice coil motor cases. 

     Kunshan Tong Mao Electronics Co. , Ltd. is an industry research and development and manufacturer of linear and swing motion solutions, has been established for more than 10 years, the main products are voice coil motor and linear motor, Tong Mao can provide peak 5000N, straight-line voice coil motor with 300 mm stroke; can provide peak value 50n. M, swing angle 120 degrees swing voice coil motor; can provide continuous thrust of 700N linear motor. 

     The article was originally written by www.tmmotion.com of Tongmao Electronics Co. , Ltd. in Kunshan.