Keikyu N1000 series
| Keikyu N1000 series | |
|---|---|
Stainless steel (left) and aluminium (right) N1000 series sets in July 2021 | |
| In service | 15 April 2002 – present |
| Manufacturer | |
| Replaced | |
| Constructed | 2002– |
| Number under construction | 16 vehicles (2 sets) |
| Number built | 506 vehicles (85 sets) |
| Number in service | 490 vehicles (83 sets) as of September 2023 |
| Number scrapped | 8 vehicles (1 set; accident damage) |
| Formation | 4/6/8 cars per trainset |
| Operators | Keikyu |
| Lines served | |
| Specifications | |
| Car body construction |
|
| Car length | 18,000 mm (59 ft 1 in) |
| Width | 2,830 mm (9 ft 3 in) |
| Floor height | 1,150 mm (45 in) |
| Doors | 3 pairs per side |
| Maximum speed |
|
| Traction system | Variable frequency (GTO/IGBT/MOSFET) |
| Traction motors | 3-phase AC induction motor or permanent-magnet synchronous motor |
| Acceleration | 3.5 km/(h⋅s) (2.2 mph/s) |
| Deceleration |
|
| Electric system(s) | 1,500 V DC (overhead catenary) |
| Current collector(s) | Pantograph |
| Braking system(s) | Electronically controlled pneumatic brakes with regenerative braking |
| Safety system(s) | C-ATS |
| Multiple working | |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
| Notes/references | |
This train won the 65th Blue Ribbon Award in 2022. | |
The Keikyu N1000 series (京急新1000形, Keikyū Shin-1000-gata) is a DC electric multiple unit (EMU) train type operated by the private railway operator Keikyu on commuter services in the Tokyo area of Japan since 2002.