WIN2000 passenger elevators without machine room or with mini machine room represent three most advanced control technologies for elevators in the current world,i.e.,synchronous gearless towing machine,microcomputer series communication,and variable frequency,variable voltage and variable speed (VVVF) contrl. The compact synchronous gearless towing machine looks only a half of the common one,but has the greater driving efficiency and the lower motor power of only about 50%.In addition,because there is no gear reduction box,it greatly reduces the running noise and vibration of the car. The microcomputer series communication system is taken for WIN2000,which,applying the highly reliable CAN BUS control technology,has the fine anti-interference and reliable operation.The special VVVF controller for the sync driving motor of WIN2000 can save the energy and guarantee the stable and comfortable running. Applying the most advanced technology in every day life.Winone Win2000 passenger elevators without machine room or with mini machine room will bring you the green,quiet,comfortable and environmental-friendly enjoyment.