The 2025 Beijing Coal Expo concluded successfully, with Excellent's new products reaching new heights

On October 31, 2025, the four-day China International Coal Mining Technology Exchange and Equipment Exhibition concluded successfully. Excellent attracted the attention of many customers at home and abroad with its world's first five-phase permanent magnet electric drum. Interested friends are welcome to contact us at any time.

The multiphase permanent magnet synchronous electric drum motor is an upgraded product based on multiphase motors and their advanced control technology. This equipment can be directly connected to a three-phase power supply environment in the field, and outputs five-phase power to the motor through a matching multiphase frequency converter. No dedicated power supply is required, making installation and commissioning convenient and highly adaptable. It not only boasts higher torque density and lower torque ripple, but also possesses strong fault-tolerant operation capabilities. Even in the worst-case scenario of a sudden two-phase winding failure, the equipment can continue to operate, significantly improving system reliability and safety redundancy.