Osaka Municipal Subway New 20 series
Japanese train type
- Midōsuji Line
- Tanimachi Line
- Yotsubashi Line
- Chūō Line
- Sennichimae Line
- Kitakyū Namboku Line
- Kintetsu Keihanna Line
112.6 m (369 ft 5 in) (22/23/24/OTS series)
75.2 m (246 ft 9 in) (25 series)
18.7 m (61 ft 4 in) (intermediate cars)
2.88 m (9 ft 5 in) (intermediate cars)
70 km/h (43.5 mph) (other series)
2.5 km/(h⋅s) (1.6 mph/s) (other series)
4.5 km/(h⋅s) (2.8 mph/s) (emergency)
WS-ATC, CS-ATC, ATO (25 series) TASC (21 series)
The Osaka Municipal Subway New 20 series (大阪市交通局新20系) is a rapid transit electric multiple unit (EMU) train type operated by Osaka Municipal Subway in Japan since 1990.
Variants
The New 20 series was developed from the earlier 20 series (ja:大阪市交通局20系電車) trains introduced on the Chūō Line from 1984.
- 21 series: 10-car sets used on the Midōsuji Line and the Kita-Osaka Kyuko Railway Namboku Line
- 22 series: 6-car sets used on the Tanimachi Line
- 23 series: 6-car sets used on the Yotsubashi Line
- 24 series: 6-car sets used on the Chūō Line and the Kintetsu Keihanna Line
- 25 series: 4-car sets used on the Sennichimae Line
- OTS series (OTS系): 6-car sets introduced in 1997 on the opening of the Cosmosquare to Osakakō segment of the Chūō Line and owned by Osaka Port Transport System (OTS) [ja], transferred to Tanimachi Line in 2006 and reclassified as 22-50 series
- A 21 series set in February 2006
- A 22 series set in April 2006
- A refurbished 23 series set in August 2012
- A refurbished 24 series set in April 2017
- A refurbished 25 series set in February 2014
- An OTS series set in July 2002
- 21 series rooftop AC condenser unit
Formation
Trains are formed as follows.[1]
21 series
Car No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
---|---|---|---|---|---|---|---|---|---|---|
Designation | Tec2 | Ma2 | Mb2 | T | T' | Ma1' | Tbp | Mb1 | Ma1 | Tec1 |
Numbering | 219xx | 212xx | 213xx | 215xx | 218xx | 214xx | 217xx | 211xx | 210xx | 216xx |
Car 6 is designated as a women-only car (Weekday only).
22/23/24/OTS series
Car No. | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|
Designation | Tec1 | Mb1' | T' | Mb2 | Ma2 | Tec2 |
Numbering | 2600 | 2100 | 2800 | 2300 | 2200 | 2900 |
22 series car 3 is designated as a women-only car (Rush hour only).
25 series
Car No. | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Designation | Tec1 | Mb1' | Mb2 | Tec2 |
Numbering | 256xx | 251xx | 253xx | 259xx |
References
- ^ 私鉄車両編成表 2016 [Private Railway Rolling Stock Formations - 2016] (in Japanese). Japan: Kotsu Shimbunsha. 25 July 2016. pp. 154–156. ISBN 978-4-330-70116-5.
- v
- t
- e
Osaka Metro trainsets
- 21 series
- 30000 series
- 22 series
- 30000 series
- 23 series
- 20 series
- 24 series
- 400 series
- 30000A series
- 25 series
- 70 series
- 80 series
- 80 series
- 10/10A series
- 30 series
- 50 series
- 60 series