The Nagoya Municipal Subway N1000 series (名古屋市交通局N1000形) is a rapid transit electric multiple unit (EMU) train type operated by the Transportation Bureau City of Nagoya on the Nagoya Subway Higashiyama Line in Japan since 2008.
| Nagoya Municipal Subway N1000 series | |
|---|---|
 Nagoya Municipal Subway N1000 series set N1106 in July 2017 | |
| In service | 2008–present |
| Manufacturer | Nippon Sharyo |
| Replaced | 5000 series |
| Constructed | 2007–2013 |
| Entered service | 26 March 2008 |
| Number built | 126 vehicles (21 sets) |
| Number in service | 126 vehicles (21 sets) (As of 1 July 2015[update]) |
| Formation | 6 cars per trainset |
| Fleet numbers | N1101 – N1121 |
| Capacity | 618 |
| Operators | Transportation Bureau City of Nagoya |
| Depots | Fujigaoka |
| Lines served | Higashiyama Line |
| Specifications | |
| Car body construction | Stainless steel |
| Car length | 15.58 m (51 ft 1 in) |
| Width | 2,548 mm (8 ft 4.3 in) |
| Height | 3.44 m (11 ft 3 in) |
| Floor height | 900 mm (2 ft 11 in) |
| Doors | 3 pairs per side |
| Maximum speed | 80 km/h (49.7 mph) (design) 65 km/h (40.4 mph) (service) |
| Traction system | Mitsubishi Electric MAP-088-60V179 IGBT–VVVF |
| Traction motors | 16 × 75 kW (101 hp) 3-phase AC induction motor |
| Power output | 1.2 MW (1,609 hp) |
| Acceleration | 0.92 m/s2 (2.1 mph/s) |
| Deceleration | 1.1 m/s2 (2.5 mph/s) (service) 1.3 m/s2 (2.9 mph/s) (emergency) |
| Electric system(s) | 600 V DC third rail |
| Current collector(s) | Contact shoe |
| UIC classification | 2′2′+Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′+2′2′ |
| Bogies | ND-740 (powered), ND-740T (trailer) |
| Braking system(s) | Electrical, regenerative and pneumatic |
| Safety system(s) | ATC |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
Formation
editAs of 1 April 2015[update], the fleet consists of 20 six-car sets, formed as follows.[1][2]
| Car No. | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Designation | Tc1 | M1 | M2 | M2' | M1' | Tc2 |
| Numbering | N1100 | N1200 | N1300 | N1400 | N1500 | N1600 |
| Weight (Metric tons) | 21.5 | 25.0 | 23.8 | 23.8 | 25.0 | 21.5 |
| Capacity Total/seated |
97/31 | 106/37 | 97/31 | |||
One car is designated as a "women-only car" during the morning and evening peak periods on weekdays as a measure to reduce sexual assault during crowded times.[3]
Interior
edit-
Interior view of newly delivered N1000 series set, November 2007
Build histories
editThe individual unit build details are as follows.[1]
| Set No. | Manufacturer | Delivery date |
|---|---|---|
| N1101 | Nippon Sharyo | — |
| N1102 | ||
| N1103 | ||
| N1104 | ||
| N1105 | 23 July 2012 | |
| N1106 | 3 August 2012 | |
| N1107 | 21 August 2012 | |
| N1108 | 7 September 2012 | |
| N1109 | 26 November 2012 | |
| N1110 | 12 December 2012 | |
| N1111 | 22 May 2013 | |
| N1112 | 18 June 2013 | |
| N1113 | 4 July 2013 | |
| N1114 | 7 October 2013 | |
| N1115 | 29 October 2013 | |
| N1116 | 26 June 2014 | |
| N1117 | 17 July 2014 | |
| N1118 | 29 July 2014 | |
| N1119 | 17 February 2015 | |
| N1120 | 4 March 2015 | |
| N1121 | 23 April 2015[4] |
References
edit- ^ a b 私鉄車両編成表 2015 [Private Railway Rolling Stock Formations - 2015] (in Japanese). Japan: Kotsu Shimbunsha. 23 July 2015. p. 95. ISBN 978-4-330-58415-7.
- ^ 5000形（東山線）の主要緒元 [N1000 series (Higashiyama Line) technical details]. Rolling stock guide (in Japanese). Transportation Bureau City of Nagoya. Archived from the original on 4 July 2011. Retrieved 15 November 2010.
- ^ 女性専用車両 [Women-Only Cars]. Information (in Japanese). Transportation Bureau City of Nagoya. Retrieved 15 November 2010.
- ^ 私鉄車両のうごき [Private railway rolling stock changes]. Tetsudō Daiya Jōhō Magazine (in Japanese). Vol. 44, no. 378. Japan: Kōtsū Shimbun. October 2015. p. 127.
External links
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