The Intelligent Permanent Magnet Variable Frequency Speed Regulation Intergrated Motor system consists of two core parts: Permanent Magnet motor and inverter drive system. The Variable Frequency speed control system adopts self-developed sensor-less Vector Control technology to cope with the working conditions such as heavy load startup, low-speed large torque output, etc. It can perform heavy load startup at 0Hz, thereby realizing the high-efficiency drive for the Permanent Magnet motor. It saves the power cable between the inverter and the motor, solves the harmonic interference problem of the traditional configuration, and ensures the stable operation of the whole fully mechanized mining face equipment.

Intelligent

Automatic diagnosis: abnormal working conditions of the equipment caused by changes in the external environment can be found in time and adjusted accordingly;

Remote monitoring: real-time communication and monitoring between the site and the backstage, as well as unified management by the upper level control system;

Multi-machine collaboration: automatic load balancing;

Autonomous speed control: material flow monitoring system may be installed to realize automatic speed control of the integrated motor;

Remote diagnosis: 5G/Wi-Fi communication, seamless access to the DCS system, and early warning based on the collected operational data subjected to problem analysis and diagnosis of remote big data modeling.

Energy conservation

High power factor: use high power factor Permanent Magnet Synchronous Motor, no excitation or rotor copper loss, and improve the energy efficiency of the motor;

Outstanding Dynamic Response: Intelligent motor control operates the motor in real-time to maintain stability and optimize system efficiency according to the actual operational conditions.

Excellent performance

Low impact: the starting current is controllable during load startup, eliminating the impact on the power grid;

Large torque: large starting torque at load startup, direct maximum torque output at heavy load startup;

High stability: small vibration and low noise of the system, and high operation stability;

Wide range of speed control: 10-1500 revolutions per minute, it meets the full spectrum of system speed adjustment needs;

Space saving: the combination of the Permanent Magnet motor and the inverter reduces volume and saves space and reduces the cost of chamber construction.

Low maintenance cost

Long service life: The system boasts a straightforward design, and the motor is purposefully crafted for variable frequency operations, ensuring an extended lifespan.