Electric Rimac All Wheel Torque Vectoring System – Video

 

One of the many features that make the Rimac Concept_One unique and define its essence is the Rimac All Wheel Torque Vectoring System (RAWTV). The Rimac All Wheel Torque Vectoring system uses the maximum traction of each tire and gives the driver the possibility to adjust the driving behaviour exactly to his or her preferences thus giving it superior driving characteristics.

Rimac Concept_One specs:

Performance 

• Maximum power: 1088 KS (800 kW)
• Maximum torque: 1600 Nm from 0 to 6500 rpm
• Top speed: 355 km/h
• Acceleration: 0-100 km/h (0-62 mph) 2,6 seconds; 0-200 km/h 6,2 seconds, 0-300 km/h 14,2 km/h
• Braking distance: 31.5m (100-0 km/h)
• Lateral g-force: 1.4 g
• Charging: 22 kW on-board charger, DC-Combo fast charger (up to 120kW)
• Power to weight: 588 HP/T

Dimensions 

• Weight: 1850 kg
• Length: 4187 mm
• Width: 1842 mm
• Height: 1070 mm
• Front tires: Pirelli P Zero 245/35 R20,
• Rear tires: Pirelli P Zero 295/30R 20
• Weight distribution: 42% front, 58% rear

Battery package 

• Voltage: 650V nominal
• Capacity: 82 kWh
• Rimac Automobili Battery and Thermal Management Systems

Chassis 

• Cro-Mo space-frame with aluminium and carbon fibre semi-stressed members
• Front and rear suspension: Double wishbones, fully adjustable, pushrod operated
• Hydraulically adjustable ride height

Powertrain

• Front: Rimac Automobili D-PM-OC-500 – high speed dual permanent magnet oil cooled motors, 500 kW peak, 12.000 RPM, up to 97% efficiency.
• 2 single speed gearboxes
• Rear: Rimac Automobili D-PM-OC-600 – high speed dual permanent magnet oil cooled motors, 600 kW peak, 12.000 RPM, up to 97% efficiency. Two double clutch two-speed gearboxes.
• Rotor and stator oil cooling
• Milled aluminium housings

Steering system

• Electro-hydraulic servo system

Brakes 

• Front brakes: Ventilated ceramic discs Ø 390 mm, 36 mm wide. 6-piston callipers, power-assisted.
• Rear brakes: Ventilated ceramic discs Ø 380 mm, 34 mm wide. 4-piston callipers, power-assisted.
• Up to 400 kW of regen-braking (adjustable)

Safety Systems 

• ABS
• Torque Vectoring with stability function
• Safety disconnect systems in case of a crash
• Multiple ECU architecture for monitoring of safety-relevant electronic systems

Body

• Full carbon-fibre body