Treno ad alta frequentazione

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FS ALe 426/502
FNM E.760/761
FS TAF 64.jpg
A Trenitalia TAF
Type and origin
Power type Electric
Builder Ansaldo, Breda Costruzioni Ferroviarie, ABB, Firema
Build date 1996–2000
Total produced 100
 • AAR Bo2+22+22+2Bo (EMU4)
Gauge 1,435 mm (4 ft 8 12 in) standard gauge
Width 2,820 mm (9 ft 3 in)
Height 4,300 mm (14 ft 1 14 in)
Electric system(s) 3000 V DC Overhead
Current source Pantograph
Traction motors Three phase asynchronous
Gear ratio 20/101
Performance figures
Maximum speed 140 km/h (87 mph)
Power output 3,640 kW (4,880 hp)
Tractive effort 214 kN (48,000 lbf)
Operators Trenitalia, FNM
First run 1997
Disposition In service
FS ALe 426/502
FNM E.760/761
Train length 103,970 mm (341 ft 1 14 in)
Car length (?)
Weight 273 t (269 long tons; 301 short tons)
Braking system(s) Oerlikon FV3E

ALe 426/506 TAF (acronym of Treno ad Alta Frequentazione) is an Italian Electric Multiple Unit (EMU) used mainly on commuter regional trains. Concept design has been made by Italian designer Pininfarina.

Two different companies employ them: Trenitalia and Ferrovie Nord Milano (FNM). Some slightly modified version of the EMU have been purchased by Moroccan Railways in 2006.[1]


Each train is formed by fixed sections of four bi-level pieces: two motorized units (ALe 426/506) and two coaches between them (Le 736). Two sections can be coupled together, but by now it is not possible on Trenitalia units (on FNM ones is common practice).

The total capacity is of 469 seated and 372 standing passengers.


ALe 426/506 employs asynchronous three-phase traction motors feed by the 3000 V DC catenary. Motors are mounted on one bogie per motorized unit, for a total of two motorized bogies per section.


  1. ^ Morocco's rail renaissance takes a major step forward, Railway Gazette, 01 Apr 2007: Morocco's railway acquires 24 new EMU