High Voltage Jasung Permanent Magnet Electric Drum Pulley - Direct Drive​​ 1100kW-2000kW

PMDD pulley description

The Jasung outer rotor permanent magnet motor technology features a unique permanent magnet direct drive (PMDD) pulley design. In this configuration:
​​Stationary Component (Stator Equivalent)​​
◇ The central shaft remains fixed, functioning as the motor's stator assembly
◇ A laminated stator core, constructed from precision-stacked silicon steel sheets, is securely mounted on the shaft
◇ The core contains embedded three-phase stator windings that generate a rotating magnetic field when energized with symmetrical AC current
Rotating Component (Rotor Equivalent)​​
◇ The pulley surface serves as the motor's rotor element
◇ A rotor assembly composed of laminated silicon steel sheets is fixed to the pulley's inner surface
◇ High-performance UH-grade permanent magnets are embedded within the rotor structure, creating a persistent static magnetic field