Introduction of internal structure of self-produced and self-sold cylinder voice coil motor in Tongmao. Kunshan is a professional voice coil motor developer and manufacturer, the Voice Coil Motors provided by Tongmao include cylinder Voice Coil Motors, rectangular Voice Coil Motors, Flat Voice Coil Motors, swing Voice Coil Motors and shaft Voice Coil Motors, cylinder Voice Coil Motor accounted for more than 60% of all voice coil motor shipments. 

      In this issue, we focus on introducing the internal structure of the Tonmao cylindrical voice coil motor. The motor with cyclopentadiene cylindrical voice coil is composed of a motor and a stator, in which the motor contains a voice coil winding and a winding bracket, and the stator contains an external magnetic yoke, an annular magnetic steel, a magnetic isolation ring and an internal magnetic yoke. 

      A cylindrical voice coil motor, as the name implies, the stator and rotor are basically cylindrical, the cylindrical central Rod and the magnet surrounding the central rod form an air gap, and a soft iron shell is enclosed outside the magnet and the central Rod, the cylindrical coil moves along the axial direction of the cylinder in the air gap. The structure of the cylindrical voice coil motor can be short voice coil or long voice coil. The long voice coil structure is based on the coil stroke. The axial length of the coil can exceed the axial length of the magnet, the axial length of the magnet is longer than the axial length of the coil. 

      Kunshan has been working in the field of voice coil motors for more than a decade, tongmao voice coil motor is widely used in flexible vibration feeding equipment, laser radar equipment, massage equipment, fatigue testing equipment and other advanced equipment. 

      The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.