E501 series
Japanese train type
title: "E501 series" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["electric-multiple-units-of-japan", "east-japan-railway-company", "train-related-introductions-in-1995", "20-kv-ac-multiple-units", "1500-v-dc-multiple-units-of-japan", "kawasaki-multiple-units", "tokyu-car-multiple-units", "5-car-emus"] description: "Japanese train type" topic_path: "geography/japan" source: "https://en.wikipedia.org/wiki/E501_series" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Japanese train type ::
::data[format=table title="Infobox train"]
| Field | Value |
|---|---|
| name | E501 series |
| image | File:Series-E501-K701.jpg |
| caption | A 10-car E501 series formation on a Jōban Line service, January 2020 |
| service | 1995–Present |
| manufacturer | Kawasaki Heavy Industries, Tokyu Car Corporation |
| replaced | 401 series |
| yearconstruction | 1995–1997 |
| yearservice | December 1995 |
| refurbishment | 2011–2012 |
| yearscrapped | 2024– |
| numberbuilt | 60 vehicles |
| numberservice | 45 vehicles (5 sets) (JR East) |
| numberscrapped | 5 vehicles (1 set) |
| formation | 5/10 cars per trainset |
| fleetnumbers | K701–K704, K751–K754 |
| operator | {{plainlist |
| *{{ric | JR East |
| *{{Ric | JR Kyushu |
| depots | Katsuta |
| lines | {{plainlist |
| carbody | Stainless steel |
| carlength | {{Plainlist |
| * {{Convert | 20420 |
| * {{Convert | 20000 |
| width | 2890 mm |
| doors | 4 pairs per side |
| maxspeed | 120 km/h |
| acceleration | 2.0 km/h/s |
| deceleration | 4.2 km/h/s |
| traction | Original: GTO–VVVF (Siemens) |
| Current: IGBT–VVVF (Toshiba) | |
| traction motors | MT70 3-phase AC induction motor |
| poweroutput | 120 kW × 4 per motored car |
| transmission | Gear Ratio: 16:97 |
| electricsystem | / (overhead catenary) |
| collectionmethod | Pantograph |
| safety | ATS-PS |
| gauge | |
| :: |
| name = E501 series | image = File:Series-E501-K701.jpg | caption = A 10-car E501 series formation on a Jōban Line service, January 2020 | service = 1995–Present | manufacturer = Kawasaki Heavy Industries, Tokyu Car Corporation | factory = | family = | replaced = 401 series | yearconstruction = 1995–1997 | yearservice = December 1995 | refurbishment = 2011–2012 | yearscrapped = 2024– | numberconstruction = | numberbuilt = 60 vehicles | numberservice = 45 vehicles (5 sets) (JR East) | numberpreserved = | numberscrapped = 5 vehicles (1 set) | formation = 5/10 cars per trainset | fleetnumbers = K701–K704, K751–K754 | capacity = | operator = {{plainlist|
- (future) | depots = Katsuta | lines = {{plainlist|
| carbody = Stainless steel | carlength = {{Plainlist|
- 20420 mm (end cars)
- 20000 mm (intermediate cars) | width = 2890 mm | height = | floorheight = | doors = 4 pairs per side | maxspeed = 120 km/h | weight = | acceleration = 2.0 km/h/s | deceleration = 4.2 km/h/s | traction = Original: GTO–VVVF (Siemens) Current: IGBT–VVVF (Toshiba) | traction motors = MT70 3-phase AC induction motor | poweroutput = 120 kW × 4 per motored car | transmission = Gear Ratio: 16:97 | aux = | powersupply = | hvac = | electricsystem = / (overhead catenary) | collectionmethod = Pantograph | bogies = | brakes = | safety = ATS-PS | coupling = | multipleworking = | gauge =
The E501 series is a dual-voltage AC/DC electric multiple unit (EMU) train type operated on local services by East Japan Railway Company (JR East) in Japan since December 1995.
Design
Built jointly by Kawasaki Heavy Industries and Tokyu Car, the design is derived from the 209 series commuter EMU, and were initially operated as 10+5-car formations on Jōban Line services out of in Tokyo, but were modified with the addition of toilets and transferred to Jōban Line and Mito Line local services in the Mito area from March 2007.
Formations
10-car sets
As of 1 October 2018, four ten-car sets (K701–K704) are based at Katsuta Depot and formed with four motored ("M") cars and six non-powered trailer ("T") cars.
::data[format=table]
| Car No. | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | Designation | Numbering |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tc | T | M | M' | T' | T | T | M | M' | Tc' | |||
| KuHa E501-0 | SaHa E501-0 | MoHa E501-0 | MoHa E500-0 | SaHa E500-0 | SaHa E501-0 | SaHa E501-0 | MoHa E501-0 | MoHa E500-0 | KuHa E500-1000 | |||
| :: |
- Cars 3 and 8 each have one single-arm pantograph.
- Cars 1 and 10 have a wheelchair space.
- Cars 1 and 10 each have a universal design toilet.
- Car 8 is designated as a mildly air-conditioned car.
5-car sets
As of 1 October 2018, four five-car sets (K751–K754) are based at Katsuta Depot and formed with two motored ("M") cars and three non-powered trailer ("T") cars.
::data[format=table]
| Car No. | 5 | 4 | 3 | 2 | 1 | Designation | Numbering |
|---|---|---|---|---|---|---|---|
| Tc | T | M | M' | Tc' | |||
| KuHa E501-1000 | SaHa E501-0 | MoHa E501-0 | MoHa E500-0 | KuHa E500-0 | |||
| :: |
- Cars 3 has one single-arm pantograph.
- Cars 1 and 5 have a wheelchair space.
- Cars 1 has a universal design toilet.
- Car 4 is designated as a mildly air-conditioned car.
Interior
File:E501syanai.JPG|Interior view, January 2007
History
The first 10+5-car train was originally scheduled to be delivered in time for entry into service from the March 1995 timetable revision, but deliveries from Kawasaki Heavy Industries in Kobe were delayed until May due to the effects of the Great Hanshin earthquake in January of that year. The first trains ultimately entered revenue service from the start of the 1 December 1995 timetable revision.
Between September and October 2006, modifications were made to the side windows to allow some windows to be opened. From October 2006, the fleet underwent modifications to add toilets, and from the start of the 18 March 2007 timetable revision, the E501 series trains were displaced from Jōban Line services out of Ueno by E531 series sets, and were transferred to local services on the Jōban Line north of and on the Mito Line. Between 2011 and 2012, the fleet underwent a life-extension refurbishment programme, which involved replacing electrical and brake equipment. These trains were originally equipped with Siemens GTO-VVVF propulsion systems, which were similar to the Keikyu 2100 series and also produced a "do-re-mi-fa-so-la-ti-do" scale when starting up. As part of the refurbishment, the propulsion system was changed to Toshiba IGBT-VVVF.
Between December 2014 and December 2015, all PS29 lozenge-type pantographs were replaced with single-arm pantographs.
Scrapping of the E501 series fleet commenced in August 2024, starting with 5-car set K751.{{cite journal |title=JR東日本 車両のうごき（8月分） |trans-title=JR East vehicle movement (August) |journal=Japan Railfan Magazine |date=2024 |volume=764 |issue=December 2024 Issue |page=140 |publisher=Koyusha Co., Ltd. |location=Japan |language=Japanese}}
In September 2025, four cars each from sets K752 and K753 were transferred to Kyushu.
File:L25 ME501-7.jpg|Intermediate motor car MoHa E501-7 showing the modified opening side windows, February 2009 File:JREast-E501car11-car12.JPG|The blocked-off window next to the retro-fitted toilet, January 2007 File:E501 K752 in Mito Line.jpg|5-car set K752 in December 2008
Build details
The build details for the fleet are as shown below. ::data[format=table]
| Set No. | Manufacturer | Delivered | Toilet added | Refurbished | Pantograph changed to single-arm | Remarks |
|---|---|---|---|---|---|---|
| K701 | Kawasaki Heavy Industries | 23 May 1995 | 21 February 2007 | 20 January 2012 | 27 November 2015 | |
| K702 | 20 February 1997 | 26 October 2006 | 5 November 2012 | 29 October 2015 | ||
| K703 | 6 March 1997 | 20 November 2006 | 27 March 2012 | 24 December 2015 | ||
| K704 | Tokyu Car | 18 March 1997 | 3 October 2006 | 26 January 2011 | 13 February 2015 | |
| K751 | 28 March 1995 | 31 January 2007 | 21 August 2011 | 25 December 2014 | Scrapped in August 2024 | |
| K752 | Kawasaki Heavy Industries | 21 February 1997 | 9 November 2006 | 21 May 2011 | 27 December 2014 | Transferred to JR Kyushu in September 2025 |
| K753 | 7 March 1997 | 6 December 2006 | 25 April 2011 | 5 December 2014 | ||
| K754 | Tokyu Car | 19 March 1997 | 22 January 2007 | 1 September 2011 | 24 December 2014 | Converted to E501 SAKIGAKE train in October 2023 |
| :: |
''E501 SAKIGAKE''
::figure[src="https://upload.wikimedia.org/wikipedia/commons/2/21/E501_SAKIGAKE_Hitachi-20250830.jpg" caption="The ''E501 SAKIGAKE'' set in August 2025"] ::
On 25 October 2023, JR East announced that a 5-car E501 series train has been modified to become the E501 SAKIGAKE train. This particular set received a new livery that inspires the image of red and white plum blossoms. The interior features tables for customers to eat and have drinks while onboard the train as well as a refrigerator that stores the cold drinks. The set that underwent the conversion is K754 and it entered service from 23 November 2023 on a special trip on the Jōban and Mito lines between and stations.
References
References
- Haraguchi, Takayuki. (2009). "Encyclopedia of JR's Railway Cars: ＪＲ全車両". Sekai Bunka.
- Saka, Masahiro. (March 2014). "JR第1世代の車両・現況と概要". Kōtsū Shimbun.
- (2009). "JR全車輌ハンドブック2009". Neko Publishing.
- Kotsu Shimbunsha. (14 November 2018)
- (30 May 2014). "JR電車編成表 2014夏". Kotsu Shimbunsha.
- (13 September 2025). "E501系8両が九州へ甲種輸送される". Koyusha Co., Ltd..
- (10 September 2025). "JR九州譲渡のJR東日本E501系K752編成+K753編成8両を甲種輸送". Neko Publishing.
- (25 October 2023). "E501 系電車を活用した新しいイベント専用車両 「E501 SAKIGAKE(さきがけ)」がデビューします!". East Railway Japan Company.
- (24 November 2023). "「E501 SAKIGAKEさきがけ」による団体運転". Koyusha Co., Ltd..
::callout[type=info title="Wikipedia Source"] This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page. ::