| Tokyo Metro 1000 series | |
| Service: | 2012–present |
| Manufacturer: | Nippon Sharyo |
| Factory: | Toyokawa |
| Replaced: | Tokyo Metro 01 series |
| Yearconstruction: | 2011–2017 |
| Yearservice: | 11 April 2012 |
| Numberbuilt: | 240 vehicles (40 sets) |
| Numberservice: | 240 vehicles (40 sets) |
| Formation: | 6 cars per trainset |
| Fleetnumbers: | 51–90[1] |
| Capacity: | 93 (28 seating) (end cars), 106 (40 seating) (intermediate cars) |
| Operator: | Tokyo Metro |
| Depots: | Ueno |
| Lines: | Tokyo Metro Ginza Line |
| Carbody: | Aluminium alloy, double-skin |
| Carlength: | 16000mm |
| Width: | 2550mm |
| Height: | 3465mm |
| Doors: | Sliding doors (3 pairs per side) |
| Maxspeed: | 80round=5NaNround=5 |
| Weight: | 164.5t |
| Acceleration: | 3.3km/h/s |
| Deceleration: | 4km/h/s (service) 4.5km/h/s (emergency) |
| Traction: | IGBT-VVVF (Toshiba) |
| Traction Motors: | Toshiba PMSM |
| Poweroutput: | 1200abbr=onNaNabbr=on |
| Transmission: | Westinghouse-Natal drive (7.79 gear ratio) |
| Electricsystem: | (third rail) |
| Collectionmethod: | Contact shoe |
| Uicclass: | 2′(1A)+(A1)(1A)+(A1)(1A)+(A1)(1A)+(A1)(1A)+(A1)2′ |
| Bogies: | SC101 |
| Brakes: | Electronically controlled pneumatic brakes with regenerative braking |
| Safety: | ATC, TASC |
| Coupling: | Tomlinson |
The 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.[2]
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.[3]
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.[2] [4]
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 No. | 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|---|
| Designation | 1100 (CM1) | 1200 (M1) | 1300 (M1') | 1400 (M2) | 1500 (M1) | 1000 (CM2) | |
| Capacity (total/seated) | 93/28 | 106/40 | 106/40 | 106/40 | 106/40 | 93/28 | |
| Numbering | 1101 : 1140 | 1201 : 1240 | 1301 : 1340 | 1401 : 1440 | 1501 : 1540 | 1001 : 1040 | |
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]
Internally, the new trains feature 17-inch LCD passenger information displays above each door.[2] 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. Seat width is increased from to . Luggage racks and strap handles have been lowered by compared to the 01 series trains.[2]
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 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]
| Set No. | Date delivered | |
|---|---|---|
| 1101 | September 2011 | |
| 1102 | 30 May 2013 | |
| 1103 | 27 June 2013 | |
| 1104 | 25 July 2013 | |
| 1105 | 22 August 2013 | |
| 1106 | 19 September 2013 | |
| 1107 | 7 November 2013 | |
| 1108 | 28 November 2013 | |
| 1109 | 19 December 2013 | |
| 1110 | 16 January 2014 | |
| 1111 | 27 February 2014 | |
| 1112 | 20 March 2014 | |
| 1113 | 24 April 2014 | |
| 1114 | 22 May 2014 | |
| 1115 | 19 June 2014 | |
| 1116 | 25 July 2014 | |
| 1117 | 21 August 2014 | |
| 1118 | 18 September 2014 | |
| 1119 | 23 October 2014 | |
| 1120 | 20 November 2014 | |
| 1121 | 23 April 2015 | |
| 1122 | 18 June 2015 | |
| 1123 | 23 July 2015 | |
| 1124 | 20 August 2015 | |
| 1125 | 17 September 2015 | |
| 1126 | 22 October 2015 | |
| 1127 | 26 November 2015 | |
| 1128 | 6 January 2016 | |
| 1129 | 31 January 2016 | |
| 1130 | 2 March 2016 | |
| 1131 | 24 March 2016 | |
| 1132 | 28 April 2016 | |
| 1133 | 26 May 2016 | |
| 1134 | 23 June 2016 | |
| 1135 | 4 July 2016 | |
| 1136 | 18 August 2016 | |
| 1137 | 22 September 2016 | |
| 1138 | 20 October 2016 | |
| 1139 | 12 January 2017* | |
| 1140 | 9 March 2017* |
*Classic design