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Technology Largest passenger elevator in Japan

Toshiba has developed Japan’s largest capacity elevator that is capable of carrying 90passengers in Sumitomo Fudosan Roppongi Grand Tower.
The size of the cabin is 3.35m width x 3.15m in depth and this elevator can each accommodate 90 persons with maximum capacity of 5900kg.
And this elevator travel between the 1st floor to the 29th floor, with a speed of 300m/min.
From the top floor, the passengers can switch to the other elevators according to their destination floors.

Largest capacity and High Speed elevator has driving system
High power output Permanent Magnet Synchronous Motor (PMSM) and Twin Inverter motor control system is applied.

Safety System
In order to make the largest capacity, high speed elevator car able to stop safety during emergency, the safety devices are fixed at both top and bottom of the elevator. (For normal elevator, safety devices only fixed at the bottom of the car.)
Same as the Outdoor Type Observation Elevator, the Large Capacity, High Speed Elevator has prevention device for falling objects too.

Landing platform in 7th floor

90 persons observatory type passenger elevator
(shuttle elevator)/ 1st floor elevator hall

Observation elevator car
Two out of four installed Large Capacity, High Speed Elevators are designed in such a way that the walls are made of large piece of glasses from waist height to the ceiling. Besides, these elevator's doors are made from glass and are facing the well hall design in the building creating a spacious visibility riding experiences to the passengers.

90 persons observatory type passenger elevator (shuttle elevator)/cabin

Sumitomo Fudosan Roppongi Grand Tower Sumitomo Fudosan
Roppongi Grand Tower

In October 2016, a new 45 storey landmark office building in Tokyo "Sumitomo Fudosan Roppongi Grand Tower",

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