The paper mill is a energy-intensive sector in which electric motors drive equipment across processes such as pulping, stock approach, and papermaking; characterized by high efficiency, high power density, precise control, and high reliability, permanent magnet synchronous motors are emerging as the core power units for modern papermaking machinery.
Permanent Magnet Synchronous Motor Features
High Efficiency and Energy Saving: Eliminates the need for external excitation current, thereby avoiding rotor copper losses and excitation losses; system operating efficiency increases by 20%–40%, with an overall energy-saving rate of up to 25%.
Simplified Structure and High Reliability: Reduces mechanical transmission components, lowers equipment failure rates, enhances overall system reliability, and facilitates easier installation and maintenance; the motor itself offers excellent electrical performance, including high power density and a high power factor.
High Control Precision: Utilizes encoder-based vector control, achieving a rotational speed accuracy of ±0.25% and an overall drive system efficiency of ≥95%.
With their outstanding energy efficiency and reliability, permanent magnet synchronous motors are profoundly transforming the landscape of drive technology in the pulp and paper industry. Welcome email us for more details.
Our email: leizhanpulper@gmail.com
