ET2ev 2009

ET2ev durante una prova

ET2ev è un tributo al Professor Emilio Vitale, il principale sostenitore dell’ E-Team Squadra Corse e colui che ha reso il progetto possibile. ET2ev è il risultato dell’esperienza di due anni e quindi un altro passo avanti nel design e nelle performance.

Specifiche

Modello

Name: ET2ev
Year: 2009
Colours: Black and white

Dimensioni

Lenght: 2885 mm
Width: 1427 mm
Height: 1279 mm
Mass: 250 kg
Wheelbase: 1600 mm
Front track: 1248 mm
Rear track: 1182 mm

Sospensioni e ruote

Suspension type: Unequal length double wishbone with push-rod activated spring-dampers
Tires: Dunlop 165/505 R13, compound: A8D 404 (rain: A8W 720)
Rims: 7” channel, Al-Mg cast rims
Hubs: self-made, steel
Bearings: SKF
Uprights: Al, two parts (front). Al, two parts (rear)
Spring dampers: Marzocchi ROCO TST-R with 2 spring series
Anti-roll bars: 3 settings front and rear
Steering system: Pinion-rack system

Impianto frenante

Rotors: Fixed cast iron 230mm diameter, mounted on aluminium hubs (front). Fixed cast iron 250mm diameter, differential mounted (rear)
Master Cylinder: Tilton 13/16″ bore (front). Tilton 1″ bore (rear)
Calipers: Tarox anticorodal 4-piston caliper, fixed (front). Tarox anticorodal 6-piston caliper, fixed (rear)

Telaio

Frame construction: Tubular space frame
Material: ST37-4 steel round tubing 25mm dia and 25CrMo4 16 mm diameter
Joining method and material: TIG welding

Bodywork

Body: Epoxy resin and glass fiber with Kevlar insert
Underbody: Epoxy resin, glass fiber, Kevlar and HEREX structural foam

Motore

Model: 2008 Aprilia RX 5.5
Bore: 80 mm
Stroke: 55 mm
Cylinders: 2
Displacement: 550cc
Lubrification: Dry sump with external oil tank and separate gearbox lubrication
Compression ratio: 12:1
Throttle Body / Mechanism: 36 mm, butterfly throttle actuation
Intake System: Aluminium cylindrical plenum, with two separate manifold
Fuel Type: 98 RON
Fuel System: indirect injection, 2 injectors
Cooling system: Two radiators with thermostatic controlled electric fans
Exhaust System: A2 in 1 Arrow modified

Elettronica

ECU (Engine Control Unit): Walbro TDD – HPUH-1 formula SAE, with Lambda Sensor System
GCU (Gear Control Unit): Microcontroller-based electronic control system for gear and clutch management, designed and developed by the E-Team
DLS (Data-logging System): PC-like device-based electronic system for dynamic data monitoring and storage, designed and developed by the E-Team
UI (User Interface): Commands and indicators, designed and developed by the E-Team

Trasmissione

Clutch: Rekluse Z-Start Pro and pneumatic cylinder actuation
Gearshift: 5-speed semiautomatic sequential gear, pneumatically-actuated
Differential: Bacci LSD with custom housing design
Final ratio: 15/48

Utilizzando il sito, accetti l'utilizzo dei cookie da parte nostra. maggiori informazioni

Questo sito utilizza i cookie per fornire la migliore esperienza di navigazione possibile. Continuando a utilizzare questo sito senza modificare le impostazioni dei cookie o cliccando su "Accetta" permetti il loro utilizzo.

Chiudi