Akar SMT 200AC-20 gearless traction machine β 400 kg, 1,00 m/s, sheave Γ400
The Akar SMT 200AC-20 is a mid-range permanent magnet synchronous (PMSM) gearless traction machine engineered for passenger elevators in mid-rise residential and commercial buildings. Its direct-drive technology eliminates the gearbox, delivering smooth, vibration-free performance, significantly reduced energy consumption and a long maintenance-free service life. The Γ400 sheave is precision-balanced and compatible with multi-groove steel wire ropes for optimal traction. Rated at 400 kg and 1,00 m/s, the SMT 200AC-20 suits both MRL and compact machine-room installations and is certified to TS EN 81.