| Osaka Municipal Subway/Osaka Metro 30000 series | |
| Service: | 2009 – present |
| Manufacturer: | Kawasaki Heavy Industries, Kinki Sharyo |
| Family: | Kawasaki efACE |
| Replaced: | 30 series, 10/10A series |
| Yearconstruction: | 2008–2016 |
| Yearservice: | 18 March 2009 |
| Numberconstruction: | 160 vehicles (19 sets) |
| Numberbuilt: | 108 vehicles (16 sets) |
| Numberservice: | 108 vehicles (16 sets) |
| Formation: | 6/10 cars per trainset |
| Lines: | Tanimachi Line, Midōsuji Line, Kitakyu Namboku Line |
| Carbody: | Stainless steel |
| Trainlength: | 112.6m (369.4feet) (32000) 180.4m (591.9feet) (31000) |
| Carlength: | 18.7m (61.4feet) (32000 intermediate cars) 18.9m (62feet) (32000 end cars) 18m (59feet) (31000 intermediate cars) 18.2m (59.7feet) (31000 end cars) |
| Width: | 2.89m (09.48feet) (32000) 2.8m (09.2feet) (31000) |
| Height: | 3.735abbr=onNaNabbr=on (intermediate cars) 3.745m (12.287feet) (end cars) |
| Doors: | 4 pairs per side |
| Maxspeed: | 70km/h |
| Acceleration: | 2.5km/h/s (32000) 2.8km/h/s (31000) |
| Deceleration: | 3.5km/h/s (service) 4.5km/h/s (emergency) |
| Traction: | Variable-frequency |
| Traction Motors: | Four 1400NaN0 traction motors per motor car |
| Poweroutput: | 5600NaN0 per motor car |
| Electricsystem: | 750 V DC |
| Collectionmethod: | Third rail contact shoes |
| Brakes: | Electronically controlled brake with regenerative braking |
| Safety: | WS-ATC TASC (Midōsuji Line only) |
| Coupling: | Shibata |
The is a rapid transit electric multiple unit (EMU) train type operated by Osaka Municipal Subway (now Osaka Metro) in Japan since 2009.
Thirteen six-car sets were built based on the New 20 series design to replace the older 30 series sets on the Tanimachi Line.
A total of 12 ten-car 30000 series sets are also on order for use on the Midōsuji Line, with the first set entering service on 10 December 2011, replacing the older 10 series sets.[1] [2] These 30000 series sets were the final new subway rolling stock to be ordered by the Osaka Municipal Transportation Bureau before it was privatised in 2018.
, the Tanimachi Line fleet consists of 13 six-car trainsets and are formed as follows, with car 1 at the Yao-Minami end.[3]
| Car No. | 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|---|
| Designation | Tec1 | Mb1' | T' | Mb2 | Ma2 | Tec2 | |
| Numbering | 326xx | 321xx | 328xx | 323xx | 322xx | 329xx |
Car 3 is designated as a women-only car (rush hour only).
, the Midōsuji Line fleet consists of three ten-car trainsets and are formed as follows, with car 1 at the Nakamozu end.[1] [3]
| Car No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Designation | Tec2 | Ma2 | Mb2 | T | T' | Mb1' | Te | Mb1 | Ma1 | Tec1 | |
| Numbering | 319xx | 312xx | 313xx | 315xx | 318xx | 314xx | 317xx | 311xx | 310xx | 316xx |
Car 6 is designated as a women-only car (weekdays only).
Midosuji Line sets from 31604 onward incorporate a number of design improvements, including new seat covers, LED lighting, and pairs of wide-screen LCD passenger information displays above the doorways.[4]
The first Tanimachi Line set was unveiled in October 2008[5] and entered service on 18 March 2009.[6]
An improved derivative of the 30000 series, the 30000A series, was first announced by Osaka Metro on 9 December 2021. Changes from the 30000 series include a lower center of gravity, yellow-and-turquoise seat moquette, improved accessibility, and onboard air purifiers.[7] A total of ten 6-car 30000A series sets are due to be built. The fleet began operation in July 2022[8] on Osaka Metro Chūō Line and Kintetsu Keihanna Line through services.[9] Following the 2025 World Expo, the fleet is scheduled to be cascaded to the Tanimachi Line.[10]
The build history for the fleet is as shown below.[3]
| Set No. | Manufacturer | Date delivered |
|---|---|---|
| 31601 | ? | ? |
| 31602 | 16 December 2013 | |
| 31603 | 10 April 2014 | |
| 31604 | ||
| 32601 | ? | ? |
| 32602 | ? | ? |
| 32603 | ? | ? |
| 32604 | ? | ? |
| 32605 | ? | ? |
| 32606 | ? | ? |
| 32607 | ? | ? |
| 32608 | 2 October 2012 | |
| 32609 | 14 December 2012 | |
| 32610 | 12 February 2013 | |
| 32611 | 4 June 2013 | |
| 32612 | 12 August 2013 | |
| 32613 | 17 September 2013 |