Tibet Express Tongda Elevator non machine room freight elevator adopts permanent magnet synchronous gearless traction. Compared with traditional gearless traction, it has a compact main body volume, smaller shaft space, significant energy-saving effects, extremely low operating noise, and comfortable riding quality. It is combined with various simple and elegant, elegant color tones, and humanized design styles of the car, making it a classic work that combines safety and practicality.