Toei 10-000 series

Toei 10-000 series
7th-batch set 10-250 in June 2009
In serviceDecember 1978 – February 2018
ManufacturerAlna Koki, Hitachi, Kawasaki Heavy Industries, Kinki Sharyo, Nippon Sharyo, Tokyu Car
Constructed1971–1997
Entered service21 December 1978
Refurbished2009–
Number built224 vehicles (28 sets)
Number in serviceNone
Formation8 cars per set
OperatorsToei Subway
DepotsOjima
Lines servedToei Shinjuku Line, Keio Line, Keio Sagamihara Line
Specifications
Car body constructionStainless steel
Car length20,000 mm (65 ft 7+38 in)
Width2,800 mm (9 ft 2+14 in)
Doors4 pairs per side
Maximum speed120 km/h (75 mph)
Traction systemChopper control
Acceleration3.3 km/(h⋅s) (2.1 mph/s)
Deceleration4.0 km/(h⋅s) (2.5 mph/s) (service)
4.5 km/(h⋅s) (2.8 mph/s) (emergency)
Electric system(s)1,500 V DC overhead wire
Current collector(s)Pantograph
Safety system(s)ATC
Track gauge1,372 mm (4 ft 6 in)

The Toei 10-000 series (都営10-000形, Toei 10-000-gata) was an electric multiple unit (EMU) train type operated by the Tokyo subway operator Tokyo Metropolitan Bureau of Transportation (Toei) on the Toei Shinjuku Line in Tokyo, Japan, from 1978 until 2018.