Application of Linear Motor on Maglev Train
time£º2017/5/3 click£º6740
Maglev trains actually rely on electromagnetic suction or electric repulsion to suspend the train in the air and guide it to achieve no mechanical contact between the train and the ground track, and then use a linear motor to drive the train.
The driving principle of maglev trains uses synchronous linear Motors. The lower electromagnetic iron coil of the vehicle acts like the excitation coil of the synchronous linear motor. The three-phase moving magnetic field driving winding inside the ground track acts as the armature. It acts like the long stator winding of the synchronous linear motor. From the working principle of the linear motor, it can be known that when the stator is charged, the train will proceed along the guide rail. The train is equipped with a magnet. When the magnet moves with the train, an inductive current is generated in the coil(or metal plate) located on the ground. The magnetic field of the inductive current and the electromagnetic force between the magnet or coil on the train suspend the train.
Kunshan Tongmao Electronics Co. Ltd. is located in Kunshan and is one of the few manufacturers in China that has the ability to develop and customize sound coil linear Motors. Its own factory is 3000 flat, and there are a number of clean motor assembly lines. ISO9001 certification enterprise, its own large and medium-sized processing center and linear motor performance testing machine. Provide standard tracks, travel can be extended, can be made into a single-axis platform system, multi-axis system, customers can directly install equipment. At the same time can be customized according to the needs of customers, welcome the majority of customers to negotiate.
Tongmao linear motor
Kunshan Tongmao Electronics focuses on linear motors for 15 years. For details, see www.tmmotion.com.
Linear motor