Passenger Elevator Panoramic Elevator Hospital Elevator With advanced microcomputer technology, perfect safe protection, finely selected components, and professional installation technology, WIN1000 passenger elevators will bring you the full confidence and greatest care. The VVVF variable frequency driving, low-noise reduction box, smooth s-type speed curve, quiet running and accurate arrival, all these grant you a comfortable trip and nice mood. The design of the advanced variable frequency technology, special frequency conversion motor, high efficient driving system, and the energy-saving control system represents not only a lind of saving attitude, but also a support to environmental protection. Compare to other traction machine, our Worm Gear machine for WIN 1000 series has below specifications: 1, Large Loading Capacity 1) Multi-tooth run-in 2) Each gear teeth has two contact line when run-in 3) Less curvature 2, Good lubrication Condition The angle of gear teeth connection line and speed direction is about 90 degree, which can easily have more lubrication oil film protection on the suface of gear tooth to reduce the friction. 3, Grindability With DIN3 class Worm-shaft precision, gear tooth roughness better than Ra0.4. 4, Low noise Optimizing design of worm gear with high working efficient can reduce the noise. 5, Long lifespan Adopt high quality material with heat treatment technology, can provide a long lifespan for the worm gear machine. 6, Compact conformation With the same driving power and speed ratio, our machine have best compact conformation than others. 7, Energy saving Due to the high driving efficient, our machine can save more energy. YASKAWA company is a Japanese frequency inverter manufacturer. His product is performing stable and comfortable. According to the needs of user, YASKAWA company created a new frequency inverter series -Varispeed series frequency inverter, which usethree electric control functions to solve the troble of electric shock wave. Applied the new technology, Varispeed G7 frequency inverter can significantly improve machine driving efficiency, saving engengy, reduce using cost. Integration matrix rolling display, stainless steel panel, key-press inner lighting.