Comprehensive solution for high efficiency motor

Product Development


High efficiency rare earth permanent magnet synchronous motor

The highly efficient permanent magnet synchronous motor can directly replace the original asynchronous motor, and its size, specifications, and installation method can be consistent with the original asynchronous motor. Especially in situations where the load rate is not high or changing working conditions are required, the permanent magnet synchronous motor has the advantages of high efficiency, high power factor, strong load starting ability, low noise, low temperature rise, and longer service life compared to asynchronous motors, and has been widely used.

Low Speed High Torque Permanent Magnet Direct Drive Motor

Direct drive is to drive the motor directly with the load device, eliminating the need for multi-level connectors, gear boxes and related oil pumping stations in traditional drive units. The direct drive system has the characteristics of simple structure, stability and high efficiency, environmental protection and energy saving. It is widely used in cement, steel, electric power, port, petrochemical, food, grain and oil, biopharmaceutical, papermaking, mining and other industries.

Permanent magnet variable frequency motor integrated machine

The frequency conversion integrated permanent magnet motor integrates the frequency converter and the permanent magnet motor to form a compact unit. This design reduces the need for external connections and simplifies the installation process.
High efficiency rare earth permanent magnet synchronous motor

High efficiency rare earth permanent magnet synchronous motor

Low Speed High Torque Permanent Magnet Direct Drive Motor

Low Speed High Torque Permanent Magnet Direct Drive Motor

Permanent magnet variable frequency motor integrated machine

Permanent magnet variable frequency motor integrated machine

Technology R & D


Engineering case


Guizhou Tire Co., Ltd. Coking Branch

In January 2024, Upsen Electric Co., Ltd. undertook the motor transformation of Guizhou Tire Co., Ltd. Coking Branch's tabletting and coke cooling fan. After the transformation, the permanent magnet synchronous motor has remarkable energy-saving effect. The central control can directly monitor the motor winding temperature and bearing temperature, greatly reducing its failure rate. The power saving effect has been highly recognized by the leaders of Guizhou Tire Co., Ltd.

Sinoma Pingxiang Cement Co., Ltd.

In March 2022, Thompson Electric Co., Ltd. undertook the transformation of permanent magnet synchronous motors for the energy efficiency improvement of 4500-ton line grate cooler fans of Sinoma Pingxiang Cement Co., Ltd. A total of 12 permanent magnet synchronous motors were transformed. After the transformation, the permanent magnet synchronous motors have remarkable energy-saving effect. The central control can directly monitor the motor winding temperature and bearing temperature, greatly reducing their failure rate. The power saving effect has been highly recognized by the leaders of Zhongcai Pingxiang Cement Co., Ltd.
View More

Contact Us

11/F, Building 1, Guozheng Center, 497 Zhengli Road, Yangpu District, Shanghai

Concerned about Rychen Technologies

Follow us

Business License