Energy - Saving Rare - Earth Material Electric Motor For Vehicle

Electric Motor for Vehicle

Introduction

Permanent magnet synchronous motor is a synchronous motor excited by permanent magnet to generate synchronous rotating magnetic field. The permanent magnet as the rotor generates rotating magnetic field. The three-phase stator winding induces three-phase symmetrical current through armature reaction under the action of rotating magnetic field.
At this time, the rotor kinetic energy is converted into electric energy, and the permanent magnet synchronous motor is used as a generator; In addition, when the three-phase symmetrical current is connected to the stator side, due to the difference of 120 in the spatial position of the three-phase stator, the three-phase stator current generates a rotating magnetic field in the space, and the rotor is moved under the action of electromagnetic force. At this time, the electric energy is converted into kinetic energy, and the permanent magnet synchronous motor is used as a motor.

Product feature

• Since there is no gearbox, the bogie system can be designed arbitrarily, such as flexible bogie and single axle bogie, which greatly improves the dynamic performance of the train.
• Due to the use of permanent magnetic poles, especially rare earth permanent magnets (such as neodymium iron boron, etc.), the magnetic energy product is high and high air gap flux density can be obtained. Therefore, when the capacity is the same, the motor has small volume and light weight.
• The rotor has no copper loss, iron loss, friction loss of collector ring and brush, and has high operation efficiency.
• Small moment of inertia, large allowable pulse torque, high acceleration, good dynamic performance, compact structure and reliable operation.

Product drawing

Seelong Intelligent Technology (Luoyang) Co., Ltd. is located in Luoyang, the city of peonies. It is a high-tech enterprise integrating equipment measurement, control, design, manufacturing and sales services for power engineering systems of automobiles (including passenger cars and commercial vehicles), agricultural vehicles, engineering vehicles, etc.

Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. Our main products include electric dynamometers, measurement and control systems, DC power supplies, and working condition guarantee systems. Seelong has a complete sales and service system, adhering to the business philosophy of providing fine quality services for survival and keeping on renovation for development, and providing users with various types of power engineering measurement and control solutions in various fields.

While valuing its own technological breakthroughs and development, Seelong has established long-term and in-depth cooperative relationships with multiple domestic research institutions. It has also passed the EU CE certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, obtained the high-tech enterprise certificate, AAA enterprise certification, and was approved as the Luoyang Enterprise R&D Center. It has obtained more than 20 invention patents and utility model patents and five software copyrights. It has provided professional equipment and services to more than 100 users at home and abroad. The company has won the trust of domestic and foreign customers with its cost-effective products and high-quality services, and has established a long-term win-win strategic partnership.

The company has always adhered to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products. The company is committed to providing customers with high-intelligence, high-precision, high-speed, high-reliability, and high-value-added products and services.

All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.