Keisei AE series
| Keisei AE series | |
|---|---|
AE series at Higashi-Matsudo Station, June 2010
|
|
| In service | 2010– |
| Manufacturer | Nippon Sharyo, Tokyu Car Corporation |
| Replaced | Keisei AE100 series |
| Constructed | 2009–2010 |
| Number built | 64 vehicles (8 sets) |
| Number in service | 64 vehicles (8 sets) |
| Formation | 8 cars per trainset |
| Fleet numbers | AE01– |
| Capacity | 398 (monoclass) |
| Operator(s) | Keisei Electric Railway |
| Line(s) served | Narita Sky Access Line |
| Specifications | |
| Car body construction | Aluminium |
| Car length | 19,500 mm (64 ft 0 in) (end cars), 19,000 mm (62 ft 4 in) (intermediate cars) |
| Width | 2,794 mm (9 ft 2.0 in) |
| Doors | 1 per side |
| Maximum speed | 160 km/h (100 mph) |
| Traction system | Variable frequency (IGBT) |
| Acceleration | 2.0 km/h/s |
| Deceleration | 4.0 km/h/s (service), 5.2-4.5 km/h/s (emergency) |
| Electric system(s) | 1,500 V DC |
| Current collection method | overhead |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
The Keisei AE series (京成AE形) is a DC electric multiple unit (EMU) train type operated by the private railway operator Keisei Electric Railway on Skyliner limited express services to and from Narita International Airport in Japan via the Narita Sky Access Line. The first set was delivered in May 2009, and entered service in July 2010, replacing the Keisei AE100 series EMUs previously used on these services.
Each 8-car set consists of six motored cars and two trailers. The trains are the first Keisei trains to use bolsterless bogies, and the end cars are equipped with active suspension. The train design and styling was overseen by Japanese fashion designer Kansai Yamamoto. The musical horn and in-train announcement melody are provided by Casiopea keyboardist and Ongakukan CEO Minoru Mukaiya.
The AE series design won the "Good Design Award" in 2010, and in May 2011 was awarded the 2011 Blue Ribbon Award, presented annually by the Japan Railfan Club.
As of 1 April 2013[update], the fleet consists of eight 8-car sets formed as shown below with car 1 at the Narita end.
Car 8
Car 7
Car 6
Car 5
Car 4
Car 3
Car 2
Car 1
All cars are monoclass, with 2+2 abreast rotating/reclining seating. Car 4 has a drink vending machine. Car 5 is equipped with a universal access toilet and also a wheelchair space.
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