N700-2000series -0 subseries -1000 subseries -2000 subseries -3000 subseries -4000 subseries -5000 subseries -7000 subseries -8000 subseries -9000 subseries Unit formation Type index	X50 set
	JR Central underwent modifications to incorporate some of the improvements featured in the later N700-1000 series. Modified sets were classified into -2000 subseries. N700-2000 series feature centre fastened brake disk to realize high brake performance. Their braking distance becomes 10% shorter than that of N700-0 series. A fixed-speed travel device for more stable driving while following ATC signals and a bogie vibration detection system for perpetually monitoring the state of all bogies are introduced. Their body tilting system operates in curves of any radius from 2500m to 5000m in order to raise the maximum service speed up to 285km/h on the Tokaido Shinkansen.
	Technical Data Items Data Built 2012-2015 Construction Aluminum Formation 14M-2T Supply voltage 25,000VAC, 60Hz Service speed, etc. Acceleration: 2.6km/h/s Service speed: 300km/h Length 27,350mm (End cars) 25,000mm (Intermediate cars) Width 3,360mm Height 3,600mm Bogie TDT205 (motored) TTR7003 (trailer) Collector TPS303 Single arm (2 per 16-car train) Traction motor T-MT9, T-MT10 (305kW) Gear ratio 2.79 Controller TCI101 (IGBT) Air conditioner TAU36, TAU37 Designed by JR Central