Tokyo Metro 1000 series

Tokyo Metro 1000 series
A Ginza Line 1000 series train at Shibuya Station
In service	2012–present
Manufacturer	Nippon Sharyo
Built at	Toyokawa
Replaced	Tokyo Metro 01 series
Constructed	2011–2017
Entered service	11 April 2012
Number built	240 vehicles (40 sets)
Number in service	240 vehicles (40 sets)
Formation	6 cars per trainset
Fleet numbers	51–90[1]
Capacity	93 (28 seating) (end cars), 106 (40 seating) (intermediate cars)
Operators	Tokyo Metro
Depots	Ueno
Lines served	G Tokyo Metro Ginza Line
Specifications
Car body construction	Aluminium alloy, double-skin
Car length	16,000 mm (52 ft 6 in)
Width	2,550 mm (8 ft 4 in)
Height	3,465 mm (11 ft 4.4 in)
Doors	Sliding doors (3 pairs per side)
Maximum speed	80 km/h (50 mph)
Weight	164.5 t (161.9 long tons; 181.3 short tons)
Traction system	IGBT-VVVF (Toshiba)[2]
Traction motors	Toshiba PMSM[2]
Power output	1,200 kW (1,609 hp)
Transmission	Westinghouse-Natal drive (7.79 gear ratio)
Acceleration	3.3 km/(h⋅s) (2.1 mph/s)
Deceleration	4.0 km/(h⋅s) (2.5 mph/s) (service) 4.5 km/(h⋅s) (2.8 mph/s) (emergency)
Electric system(s)	600 V DC (third rail)
Current collector(s)	Contact shoe
UIC classification	2′(1A)+(A1)(1A)+(A1)(1A)+(A1)(1A)+(A1)(1A)+(A1)2′
Bogies	SC101
Braking system(s)	Electronically controlled pneumatic brakes with regenerative braking
Safety system(s)	ATC, TASC
Coupling system	Tomlinson
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Notes/references
This train won the 56th Blue Ribbon Award in 2013.

The Tokyo Metro 1000 series (東京メトロ1000系, Tōkyō Metoro 1000-kei) is an electric multiple unit (EMU) train type operated by the Tokyo subway operator Tokyo Metro in Japan on the Tokyo Metro Ginza Line since April 2012.

The first trainset was delivered in September 2011 ahead of entry into revenue service from 11 April 2012, with full-production sets entering service from 2013.^[3]

The design of the new 1000 series trains is a modern rendition of the original 1000 series trains, which were originally used on the Ginza Line when the line opened in 1927. The new 1000 series uses newly developed bogies with steerable axles to reduce flange noise on sharp curves.^[4]

The 1000 series trains use Toshiba-manufactured permanent magnet synchronous motors (PMSM), offering 20% energy savings compared to the VVVF inverter-controlled motors used in earlier 01 series trains.^[3][2]

The trains are lit entirely with LED lights, including the headlights, offering energy savings of 40% when compared to fluorescent lighting. The LED lighting is supplied by Panasonic Electric Works.^[5]

The design was awarded the 2013 Blue Ribbon Award, presented annually by the Japan Railfan Club, and a presentation ceremony was held at Nakano Depot on 12 October 2013.^[6]

The sets are formed as follows, with car 1 at the Shibuya end and car 6 at the Asakusa end. Each car is motored, with the outer axle on each bogie being motored; however, the outermost bogies on each trainset are not motored.^[7]

Car 6 in sets 1101 to 1121 was initially numbered in the "16xx" series, but they were renumbered in the "10xx" series between June and July 2015, and sets 1122 onward were delivered with cars already numbered in the "10xx" series.^[8]

The trains are finished in a lemon yellow livery applied using vinyl sheets, evoking the appearance of the original 1000 series trains introduced on the line in 1927.^[7] Sets 1139 and 1140 were finished to more closely resemble the original 1000 series trains, with a single large front (LED) headlight.^[9]

• 
  Original 1000 series car preserved at Tokyo Subway Museum
• 
  Set 1139, with a single front headlight and different tail lights
• 
  SC101 bogie as used on the 1000 series
• 
  full-colour LED display as used on the 1000 series

Internally, the new trains feature 17-inch LCD passenger information displays above each door.^[3] Sets up to 1133 were delivered with two screens, while sets 1134 onwards have three screens, while all prior sets are being retrofitted with the three-screen layout.^{[citation needed]} Seat width is increased from 430 mm (16.9 in) to 460 mm (18.1 in). Luggage racks and strap handles have been lowered by 100 mm (3.9 in) compared to the 01 series trains.^[3]

• 
  General interior view
• 
  Car end section with "Priority" seating
• 
  2-panel LCD passenger information displays in sets up to 1133
• 
  3-panel LCD passenger information displays in sets 1134 onwards
• 
  car number plate as used on the 1000 series, which also displays the builder, Nippon Sharyo
• 
  driver's cab of the 1000 series

Sets 1139 and 1140 have retro-style interiors, with brass-coloured handrails and wood-grain effect walls, to closely resemble the original 1000 series trains.^[9] The LED lighting in these two sets can be altered to give an old-fashioned tungsten-lighting effect when used on special-event services.^[9]

• 
  The interior of set 1139 in February 2021, with special retro-style interior
• 
  Bench seating inside set 1139 in May 2017, with special retro-style interior
• 
  Priority seating inside set 1139 in May 2017, with special retro-style interior

The first set was delivered from Nippon Sharyo in Toyokawa, Aichi on 17 September 2011.^[10] It entered service on the Ginza Line from 11 April 2012.^[11] The second set was delivered from Nippon Sharyo in April 2013.^[12] The 40th and final set entered service on 12 March 2017.^[13]

By 12 March 2017, all 40 sets were in operation.^[13] Official delivery dates as follows.^[14]

*Classic design

Wikimedia Commons has media related to Tokyo Metro 1000 series.

• Official website (in Japanese)
• Nippon Sharyo 1000 series information (in Japanese)