This series of permanent-magnet synchronous gearless traction machines is directly driven by a low-speed, high-torque, 3-phase permanent magnet synchronous motor, and thus has the advantages of low energy consumption, low noises, no pollution, and little maintenance.

These traction machines can be arranged for providing upward traction or downward traction, and have remote manual brake release function.

This series of permanent-magnet synchronous gearless traction machines adapts single wrap, and roping factor is 2:1.