What are the four types of Tongmao voice coil motors? Voice coil motor is a special linear motor. Today we come to know about the same voice coil motor, voice coil motor according to the operating mode can be divided into: linear and swing two types; according to the external structure can be divided into: cylindrical voice coil There are four types of motor, rectangular voice coil motor, flat voice coil motor and swing voice coil motor. Wobble voice coil motor is also called galvanometer motor. Optical lens is widely used.

     Cylindrical voice coil motors are widely used due to their large thrust and high speed. This kind of motor can produce 0.7N~2500N powerful power, so it occupies 80% or even higher market, and its stroke is generally not more than 50mm. The motor is mainly used in medical, semiconductor, aerospace, automotive and other fields, including valve brakes, Z-axis grabbing and short-distance precise position control, small precision replacement measuring instrument, vibration platform, active vibration damping system and many other aspects . The market mainly focuses on the medical, semiconductor, aerospace and automation industries.
     Compared with a cylindrical voice coil motor, a rectangular voice coil motor produces a smaller thrust, but its stroke is relatively long. Its thrust reaches 1000N and the maximum stroke can reach 250mm. The rectangular voice coil motor can be used alone, which is ideal for producing X-Y axis motion, and its market is mainly directed to the semiconductor and micro-machine tool industry.
     The flat voice coil motor has a relatively short stroke compared to a rectangular voice coil motor in the same volume, but its advantage is that the height is lower. Thrust up to 500N, stroke up to 25mm. The flat panel series is an ideal product for short-stroke X-Y movements, and its market is mainly directed to the semiconductor and micro-machine tool industry.
     The oscillating voice coil motor adopts the technology of rectangular series products and bends rectangular products to form a certain angle positioning system to satisfy high-performance angular swing. The RS series offers a maximum swing angle of 90 degrees and a torque of 50 N-m.
     Oscillating voice coil motor products are used in laser technology in the field of mirror positioners, swing valve brakes, swing positioning systems and flight controllers, involving the semiconductor industry, automation, aerospace and aerospace industries. Swing voice coil motor is also called - galvanometer motor.

This article originated from Kunshan Tongmao Electronics Co., Ltd. (www.tmmotion.com) company original, reproduced please indicate the source.