Sunraycer Specifications c1987



Maximum speed                  70                   mph
Fuel economy                      40                   Wh/mi
Curb weight                         360                 lbs.
Weight distribution               55%/45%        f/r
Wheelbase                           95.4                in.
Track                                     52/51.4           in.
Length                                  236                  in.
Width                                    78.8                 in.
Height                                   44.6                 in.
Ground clearance                7.0                    in.
Traction pack capacity        3.0                   kWH
Motor                                     1.5                   kW
Motor                                     2                      hp
Motor type                            Megnequench brushless DC
Motor maximum revs           4000               rpm
Motor rev. limited                 4000               rpm
Torque                                   14 @ 4700      lb-ft @ rpm
Fuel delivery                          8                     awg wire
Transmission                         Direct drive
Gear ratio                              1 : 3.95
Instruments
    100km/h speedometer
    200 degrees C motor temp
    0-100% (14 lbs.-ft) torque output
    4 battery temperature
    12v current encoder temperature
    Motor driver temperature
    Motor current
    Tracker temperature
    Ambient temperature
    Array temperature
    Array current
    String voltage
    String current
    Battery current
    Battery voltage
    Fuel AH gauge
Layout                                    Rear motor, rear dive
Body/frame                            Keviar, Nomex/tubular aluminum
Brake system rear                 Regenerative via motor
Brake system front                Hydraulic disc./secondary
Wheels                                   Wirespoke 20 x 1 3/4
Tires                                       Avocent Fasgrip Freestyle
Steering                                  Belt & bellcrank
Steering ratio                         1 : 12
Steering lock to lock             1.0
Turning circle                         60        ft.
Suspension front                   MacPherson strut
                                                Tube shocks
                                                Coil springs
                                                Lower A-arms
Suspension rear                    Trailing arms
                                                Coil springs
                                                Tube shocks

Acceleration                           0 - 100 ft.    7.0 sec.
                                                0 - 30 mph    11.3 sec.


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