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Nagoya Municipal Subway N1000 series

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Nagoya Municipal Subway N1000 series
Nagoya Municipal Subway N1000 series
Nagoya Municipal Subway N1000 series set N1106 in July 2017
In service2008–present
ManufacturerNippon Sharyo
Replaced5000 series
Constructed2007–2013
Entered service26 March 2008 (2008-03-26)
Number built126 vehicles (21 sets)
Number in service126 vehicles (21 sets) (As of 1 July 2015)
Formation6 cars per trainset
Fleet numbersN1101 – N1121
Capacity618
OperatorsTransportation Bureau City of Nagoya
DepotsFujigaoka
Lines servedThe logo of the Higashiyama Line of the Nagoya Municipal Subway. Higashiyama Line
Specifications
Car body constructionStainless steel
Car length15,580 mm (51 ft 1 in)
Width2,548 mm (8 ft 4.3 in)
Height3,440 mm (11 ft 3 in)
Floor height900 mm (2 ft 11 in)
Doors3 pairs per side
Maximum speed
  • 80 km/h (50 mph) (design)
  • 65 km/h (40 mph) (service)
Traction systemMitsubishi Electric MAP-088-60V179 IGBT–VVVF
Traction motors16 × 75 kW (101 hp) 3-phase AC induction motor
Power output1.2 MW (1,609 hp)
Acceleration0.92 m/s2 (2.1 mph/s)
Deceleration1.1 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 classification2′2′+Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′+2′2′
BogiesND-740 (powered), ND-740T (trailer)
Braking system(s)Electrical, regenerative and pneumatic
Safety system(s)ATC
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge

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.

Formation

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As of 1 April 2015, 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 		97/31 106/37 106/37 106/37 106/37 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

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  • Interior view of newly delivered N1000 series set, November 2007
    Interior view of newly delivered N1000 series set, November 2007

Build histories

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The 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

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  1. ^ 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.
  2. ^ 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.
  3. ^ 女性専用車両 [Women-Only Cars]. Information (in Japanese). Transportation Bureau City of Nagoya. Retrieved 15 November 2010.
  4. ^ 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.
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