E127 series
{{short description|Japanese DC electric multiple unit train type}}
{{Use dmy dates|date=March 2024}}
{{Infobox train
| name = E127 series
| image = JRE Series-E127-V12 Joetsu-line.jpg
| imagesize = 300px
| caption = Niigata-based E127 series set V12 in October 2022
| service = 1995–present
| manufacturer = JR East, Kawasaki Heavy Industries, Tokyu Car Corporation
| factory =
| family =
| replaced =
| yearconstruction = 1995–1998
| yearservice =
| refurbishment =
| yearscrapped =
| numberconstruction =
| numberbuilt = 50 vehicles (25 sets)
| numberservice = 48 vehicles (24 sets) {{as of|2023|09|lc=y}}
| numberpreserved =
| numberscrapped = 2 vehicles (set V3, accident damage)
| formation = 2 cars per trainset
| fleetnumbers =
| capacity =
| operator = {{Plainlist|
- {{ric|JR East|name=y}}
- {{ric|Echigo|name=y}} (ET127)
}}
| depots = Niigata, Naoetsu, Matsumoto, Nakahara
| lines =
| carbody = Stainless steel
| carlength = {{Convert|20000|mm|ftin|abbr=on}}
| width = {{Convert|2800|mm|ftin|abbr=on}}
| height =
| floorheight =
| doors = 3 pairs per side
| maxspeed = {{Convert|110|km/h|mph|abbr=on}}
| weight =
| acceleration =
| deceleration =
| traction = {{Plainlist|
- As built: {{avoid wrap|Toyo Denki GTO-VVVF{{Cite magazine |date=June 1995 |orig-date= |title= |script-title=ja:E127系一般形直流電車 |trans-title=E127 series DC commuter train |magazine=Japan Railfan Magazine |language=ja |location=Japan |publisher=Koyusha Co., Ltd. |volume=35 |issue=410 |pages=63–67 }}}}
- Updated: {{avoid wrap|Toyo Denki IGBT-VVVF{{Cite web |date=2018 |title= |script-title=ja:東日本旅客鉄道株式会社E127系電車更新用電機品 |trans-title=Updated electrical equipment for E127 series trains of East Japan Railway Company |url=https://www.toyodenki.co.jp/technical-report/pdf/giho137/137_07_21_23_144.pdf |access-date=2022-11-05 |website=Toyo Denki |archive-date=9 March 2023 |archive-url=https://web.archive.org/web/20230309060211/https://www.toyodenki.co.jp/technical-report/pdf/giho137/137_07_21_23_144.pdf |url-status=live }}}}
}}
| poweroutput = {{convert|120|kW|hp|abbr=on}} per motor
| transmission =
| aux =
| powersupply =
| hvac =
| electricsystem = {{1,500 V DC}} (overhead catenary)
| collectionmethod = Pantograph
| bogies =
| brakes =
| safety = ATS-SN, ATS-P, ATS-Ps
| coupling =
| multipleworking =
| gauge = {{RailGauge|1067mm|lk=on}}
}}
The {{Nihongo|E127 series|E127系}} is a DC electric multiple unit (EMU) train type operated on local services by East Japan Railway Company (JR East) in Japan since 1995, and also by the third-sector railway operator Echigo Tokimeki Railway since March 2015 as the ET127 series. The design is derived from the 209 series commuter EMU.{{cite book |script-title=ja: JR全車輌ハンドブック2009 |trans-title=JR Rolling Stock Handbook 2009|publisher = Neko Publishing |date = 2009 |location = Japan |language = Japanese |page = 259|isbn = 978-4-7770-0836-0}}
Variants
- E127-0 series: 13 × 2-car sets built for the Niigata area (originally used on Echigo Line, Hakushin Line, Uetsu Main Line)
- E127-100 series: 12 × 2-car sets for Matsumoto area (Oito Line, Shinonoi Line)
- ET127 series: 10 × former E127-0 series 2-car sets operated by Echigo Tokimeki Railway (ETR) since March 2015
All types use the same DT61A motor bogies and TR246A trailer bogies found on the 701 series EMUs.
Operations
{{As of|2023|09|13}}, E127 series train sets are used on the following lines.
- E127-0 series
- Nambu Branch Line ({{STN|Shitte|x}} – {{STN|Hama-Kawasaki|x}}){{Cite web |title=南武線(尻手～浜川崎駅間)へのE127系の投入について |url=https://www.jreast.co.jp/press/2022/yokohama/20230217_y2.pdf |access-date=2023-02-17 |website=East Japan Railway |archive-date=23 May 2023 |archive-url=https://web.archive.org/web/20230523232341/https://www.jreast.co.jp/press/2022/yokohama/20230217_y2.pdf |url-status=live }}{{Cite web |date=2023-09-14 |title= |script-title=ja:E127系が南武支線で営業運転を開始 |trans-title=E127 series enters revenue service on the Nambu Branch Line |url=https://railf.jp/news/2023/09/14/065000.html |access-date=2023-09-14 |website=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |language=ja |publication-place=Japan |archive-date=14 September 2023 |archive-url=https://web.archive.org/web/20230914013241/https://railf.jp/news/2023/09/14/065000.html |url-status=live }}
- E127-100 series
- Oito Line ({{STN|Matsumoto|x}} – {{STN|Minami-Otari|x}})
- Shinetsu Main Line/Shinonoi Line ({{STN|Nagano|x}} – {{STN|Shiojiri|x}})
- Chuo Main Line (Shiojiri – {{STN|Kobuchizawa|x}}, Shiojiri – {{STN|Tatsuno|x|Nagano}} – {{STN|Okaya|x}})
- ET127 series
- Myoko Haneuma Line
- Shinetsu Main Line ({{STN|Naoetsu|x}} – {{STN|Nagaoka|x}})
=Former operations=
- E127-0 series
- Shinetsu Main Line (Nagaoka – Niigata) (until March 2015)
- Hakushin Line (until March 2015)
- Uetsu Main Line ({{STN|Shibata|x|Niigata}} – {{STN|Murakami|x|Niigata}}) (until March 2015)
- Yahiko Line (until March 2022){{Cite web |date=19 March 2022 |title=予告なく定期運行終了 JR東日本新潟地区の「E127系」 ファンが考える次の行先とは？ |trans-title=End of the line for the E127 series. What is the next destination for fans of the train in the JR East Niigata area? |url=https://trafficnews.jp/post/116729 |archive-url=https://web.archive.org/web/20220319081355/https://trafficnews.jp/post/116729 |archive-date=19 March 2022 |access-date=7 April 2022 |website=Traffic News |language=ja}}
- Echigo Line ({{STN|Yoshida|x}} – {{STN|Niigata|x}}) (until March 2022)
- Joetsu Line (provisionally, 2022–2023)
E127-0 series
Thirteen 2-car sets were built by Kawasaki Heavy Industries and Tokyu Car, and delivered to Niigata Depot in March 1995 (sets V1 to V6) and November 1996 (sets V7 to V13) for use on Echigo Line, Hakushin Line, and Uetsu Main Line local services. They entered service on 8 May 1995.{{cite book |script-title=ja: JR電車編成表 2015冬 |trans-title=JR EMU Formations – Winter 2015 |publisher = Kotsu Shimbunsha |date = 21 November 2014 |location = Japan |language = Japanese |pages = 38, 103|isbn = 978-4-330-51614-1}}
The sets can be coupled to form a six-car formation at maximum, and can be used on wanman driver only operation services.
On 14 March 2015, ten E127-0 series train sets were transferred to the third-sector railway operating company Echigo Tokimeki Railway for use on the renamed Myoko Haneuma Line and reclassified as ET127 series. Set V3 was withdrawn from service in October 2014, leaving just two sets, V12 and V13, in the ownership of JR East.{{cite book |script-title=ja: JR電車編成表 2015夏 |trans-title=JR EMU Formations – Summer 2015 |publisher = Kotsu Shimbunsha |date = 20 May 2015 |location = Japan |language = Japanese |pages = 38, 357|isbn = 978-4-330-56915-4}} These two sets were used mainly on Yahiko Line and Echigo Line services until March 2022. From 29 June of that year, however, the sets provisionally re-entered service on the Joetsu Line to compensate for train shortages brought on by a lightning strike that damaged five E129 series sets.{{Cite web |date=2022-07-04 |title=新潟車両センターのE127系0番台が運用に復帰 |trans-title=Niigata Rolling Stock Centre's E127-0 series trains return to operation |url=https://railf.jp/news/2022/07/04/110000.html |access-date=2022-11-05 |website=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |location=Japan |language=ja |archive-date=5 November 2022 |archive-url=https://web.archive.org/web/20221105202519/https://railf.jp/news/2022/07/04/110000.html |url-status=live }}
On 17 February 2023, JR East announced that the E127-0 series sets would be transferred from Niigata Depot to operate on Nambu Branch Line services.{{Cite web |date=2023-02-17 |title= |script-title=ja:JR東日本，E127系を南武支線へ導入 |trans-title=JR East to introduce E127 series sets to Nambu Branch Line |url=https://railf.jp/news/2023/02/17/153000.html |url-status=live |archive-url=https://web.archive.org/web/20230404231632/https://railf.jp/news/2023/02/17/153000.html |archive-date=2023-04-04 |access-date=2023-06-06 |website=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |language=ja |publication-place=Japan}} They were sent to Nagano for modification later that month.{{Cite web |date=2023-02-22 |title= |script-title=ja:E127系0番台が長野へ |trans-title=E127-0 series to Nagano |url=https://railf.jp/news/2023/02/22/111000.html |url-status=live |archive-url=https://web.archive.org/web/20230222065230/https://railf.jp/news/2023/02/22/111000.html |archive-date=2023-02-22 |access-date=2023-06-06 |website=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |language=ja |publication-place=Japan}} Set V12 was reallocated to Nakahara Depot and renumbered V1,{{Cite web |date=2023-06-01 |title= |script-title=ja:ついに登場！E127系 南武線「浜川崎支線」新ナハV1編成が配給輸送 |trans-title=At last! Nakahara-allocated E127 series set V1 transported |url=https://rail.hobidas.com/rmnews/463263/ |access-date=2023-06-06 |website=RM News |publisher=Neko Publishing |publication-place=Japan |archive-date=8 June 2023 |archive-url=https://web.archive.org/web/20230608025153/https://rail.hobidas.com/rmnews/463263/ |url-status=live }} and set V13 was renumbered V2.{{Cite web |date=2023-09-07 |title= |script-title=ja:南武支線向け用 転用改造完了！E127系「新ナハV2編成」長野総合車両センター出場 |trans-title=Diversion and remodeling completed for the Nambu Branch Line! "New NaHa set V2" delivered from Nagano |url=https://rail.hobidas.com/rmnews/476655/ |access-date=2023-09-07 |website=RM News |publisher=Neko Publishing |publication-place=Japan |archive-date=7 September 2023 |archive-url=https://web.archive.org/web/20230907123435/https://rail.hobidas.com/rmnews/476655/ |url-status=live }} The sets entered service on the Nambu Branch Line from 13 September 2023.{{Cite web |date=2023-07-24 |title= |script-title=ja:新潟から来た「3ドア車」ついにデビュー！南武支線E127系9月から営業運転開始！ |trans-title=The "3-door car" from Niigata will finally debut! Nambu Branch Line E127 series will enter revenue service in September! |url=https://rail.hobidas.com/news/470406/ |access-date=2023-07-25 |website=RM News |publisher=Neko Publishing |publication-place=Japan |archive-date=25 July 2023 |archive-url=https://web.archive.org/web/20230725162551/https://rail.hobidas.com/news/470406/ |url-status=live }}
=Formation=
{{As of|2016|04|01}}, two 2-car sets, V12 and V13, are in operation, based at Niigata Depot, formed as shown below, with one motored "Mc" car and one non-powered trailer "Tc" car.{{cite book |script-title=ja: JR電車編成表 2016夏 |trans-title=JR EMU Formations – Summer 2016 |publisher = Kotsu Shimbunsha |date = 20 May 2016 |location = Japan |language = Japanese |pages = 38, 102|isbn = 978-4-330-68216-7}}
| class="wikitable" |
| Designation
| Mc || Tc' |
|---|
| Numbering
| KuMoHa E127-x || KuHa E126-x |
| Weight (t)
| 33.5 || 28.5 |
| Capacity (total)
| 140 || 138 |
- The KuMoHa E127 car has one PS30 cross-arm type pantograph.
- The KuHa E126 car has a toilet and wheelchair space.
E127-100 series
Twelve 2-car sets were built by Kawasaki Heavy Industries, JR East (Tsuchizaki Factory), and Tokyu Car, and delivered to Matsumoto Depot in November and December 1998 for use on Ōito Line and Shinonoi Line local services. They entered service on 8 December 1998. The external styling differs from the earlier E127-0 series, resembling the 701 series design. Sets A7 to A12 have a second de-icing pantograph on the KuHa trailer car.
=Formation=
{{As of|2016|04|01}}, twelve 2-car sets (A1 to A12) based at Matsumoto Depot, are in operation, and formed as shown below, with one motored "Mc" car and one non-powered trailer "Tc" car, and car 1 at the Matsumoto end.
| class="wikitable" | |
| Car No.
! 1 | 2 |
|---|---|
| Designation
| Mc || Tc' | |
| Numbering
| KuMoHa E127-1xx || KuHa E126-1xx |
- Car 1 has one PS34 single-arm pantograph. (Also on car 2 for sets A7 to A12.)
- Car 2 has a toilet and wheelchair space.
=Interior=
File:Jreast e127-100 inside.jpg|Interior view of E127-100 series set showing mixed longitudinal/transverse seating and driver-only-operation ticket issuing machine
ET127 series
File:Echigo tokimeki railway ET127kei.JPG
From 14 March 2015, ten former JR East E127-0 series train sets were transferred to the third-sector railway operating company Echigo Tokimeki Railway for use on the renamed Myoko Haneuma Line, which was a section of the original Shin'etsu Main Line. The train sets were reclassified as ET127 series.
=Formation=
{{As of|2016|04|01}}, Echigo Tokimeki Railway operates ten ET127 series two-car train sets, numbered from V1 to V10. The train sets are based at Naoetsu Depot.
One train set is configured to have one motored "Mc" car coupled with one non-powered trailer "Tc" car, as shown below:{{cite book |script-title=ja: 私鉄車両編成表 2016 |trans-title=Private Railway Rolling Stock Formations – 2016 |publisher = Kotsu Shimbunsha |date = 25 July 2016 |location = Japan |language = Japanese |page = 108|isbn = 978-4-330-70116-5}}
| class="wikitable" |
| Designation
| Mc || Tc' |
|---|
| Numbering
| ET127-x ||ET126-x |
| Weight (t)
| 33.5 || 28.5 |
| Capacity (total)
| 140 || 138 |
{{Clear}}
Build histories
=E127-0 series=
| class="wikitable" | ||||
| Set No. | Manufacturer | Date delivered | Date withdrawn | Notes |
|---|---|---|---|---|
| V1 | rowspan="11" | Kawasaki Heavy Industries | rowspan="2" | 25 March 1995 | rowspan="2" | Transferred to ETR March 2015 | |
| V2 | ||||
| V3 | rowspan="2" | 27 March 1995 | 20 October 2014 | ||
| V4 | Transferred to ETR March 2015 (→V3) | |||
| V5 | rowspan="2" | 29 March 1995 | Transferred to ETR March 2015 (→V4) | ||
| V6 | Transferred to ETR March 2015 (→V5) | |||
| V7 | rowspan="2" | 20 November 1996 | Transferred to ETR March 2015 (→V6) | ||
| V8 | Transferred to ETR March 2015 (→V7) | |||
| V9 | rowspan="2" | 21 November 1996 | Transferred to ETR March 2015 (→V8) | ||
| V10 | Transferred to ETR March 2015 (→V9) | |||
| V11 | 22 November 1996 | Transferred to ETR March 2015 (→V10) | ||
| V1 ({{Abbr|Naha|Nakahara}}) | rowspan="2" | Tokyu Car | rowspan="2" | 28 November 1996 | Numbered V12 until May 2023 | |
| V2 (Naha) | Numbered V13 until September 2023 |
=E127-100 series=
| class="wikitable" | ||
| Set No. | Manufacturer | Date delivered |
|---|---|---|
| A1 | rowspan="8" | Kawasaki Heavy Industries | rowspan="2" | 7 November 1998 |
| A2 | ||
| A3 | rowspan="2" | 21 November 1998 | |
| A4 | ||
| A5 | rowspan="2" | 24 November 1998 | |
| A6 | ||
| A7 | rowspan="2" | 28 November 1998 | |
| A8 | ||
| A9 | rowspan="2" | JR East (Tsuchizaki) | 18 November 1998 |
| A10 | 11 December 1998 | |
| A11 | rowspan="2" | Tokyu Car | rowspan="2" | 16 November 1998 |
| A12 |
References
{{reflist}}
External links
{{Commons category|JR East E127|E127 series}}
- [http://www.jreast.co.jp/train/local/e127.html JR East E127 series] {{in lang|ja}}
{{JR East EMU}}
{{DEFAULTSORT:E127 series}}
Category:Electric multiple units of Japan
Category:East Japan Railway Company
Category:Train-related introductions in 1995
Category:Kawasaki multiple units