The special voice coil motor for the flexible vibration feed system is one of the main products of Kunshan Tongmao Electronics Co. , Ltd. . According to the main flexible vibration feed system in the market, there are usually four voice coil motors distributed at the four ends of the flexible vibration feed system, this means that a flexible vibration feed system requires four voice coil motors. 

      The four voice coil motor through a four-in-one driver control, through the driver control input current, frequency, etc. , to achieve“Material” arrangement, screening and so on. So does this drive have to be connected to control four voice coil motors? The answer is no. The four-in-one drive has four slots. If you want to control several voice coil motors, connect several voice coil motors. That means if you connect one voice coil motor, it will control one. The peak value is four. 

      Some customers doubt the power provided by voice coil motor? Q: Is it distributed at the four ends of the tray, providing the force is the sum of the four motor forces. In fact, this is a little bit different from the sum of the forces of the four motors, because the mover itself needs a force to move it, so the force that can vibrate the object is a little less than the sum of the forces. In addition, this force is the force that drives the disc + disc motion, that is, the force that provides the disc motion is subtracted from the force that is required to provide the disc motion. 

      This article was originally published by Kunshan Tong Mao Electronics Co. , Ltd. (www.tmmotion.com ) .