lift motor . Traction motor, ELEVATOR TRACTION MACHINE WYJ SERIES 1.High efficiency, big output torque2.Low noise, Low temperature rising, Maintenance free3.Little vibration, Stable Operation4.Compuct structure, Small volume 1.Tight constraction,high output,traditional elevator install.more suitable to install it in a roomless elevator well. 2.Low noise,little vibration,stable operation. 3.super torque,high reliability,Double-bearing support,long average duration with no malfunction. 4.Low raised temperature,high efficiency,low circulate cost. 5.Rated carrying capacity 630Kg 1600Kg.Rated speed:0.5 1.75m/s. Roomless elevator is a recreation of elevator design,it saves the building room and reduce the building cost,abridge the roof room,which adds vividness to appearance design that becomes the most important ways in elevator industry.the wheel comtains high performance and permanent magnet with small volume.it is suitable to install it in a roomless elevator well. It is an ideal main machine for roomless elevator.