A revolutionary propulsion system with extreme power and torque output in a compact package with low weight.
Optimum level of integration makes our systems the ideal choice for high-performance applications. Every components is perfectly matched to the entire system which results in the most power-dense system in the 150+ kW range.
Our motor system can be used as independent-wheel drive system for Torque Vectoring applications but can also be matched to a differential or directly coupled to a shaft for a more traditional propulsion concept.
|D - PM - OC - 600||PM - OC - 500||PM - OC - 300||PM - OC - 250|
|Motor type||Internal Permanent Magnet Synchronous Motor|
|Internal cooling||Rotor and stator oil cooling with oil-water heat exchanger and integrated pump|
|External cooling loop||Water / glycol|
|Continuous system power||386 kW @ 8.800 RPM||320 kW @ 8.800 RPM||193 kW @ 8.800 RPM||160 kW @ 8.800 RPM|
|Peak system power||654 kW @ 8.500 RPM||638 kW @ 8.500 RPM||327 kW @ 8.500 RPM||319 kW @ 8.500 RPM|
|Continuous system torque||600 Nm (0-4.000 RPM)||500 Nm (0-4.000 RPM)||300 Nm (0-4.000 RPM)||250 Nm (0-4.000 RPM)|
|Peak system torque||848 Nm (0-7.400 RPM)||660 Nm (0-7.400 RPM)||424 Nm (0-7.400 RPM)||330 Nm (0-7.400 RPM)|
|DC voltage||200 - 800 V DC|
|Max current (per motor)||600 A rms|
|Maximum speed||12.000 RPM|
|Number of poles (per motor)||10|
|Weight of motors (excl. reduction gearboxes)||115 kg||95 kg||59 kg||50 kg|
|High voltage cable cross-section||70 mm2 / AWG 2/0|
|Dimensions of dual motor incl. sump (L x W x H)||365 x 453 x 430 mm||365 x 403 x 430 mm||286 x 308 x 335 mm||N/A|
|Motor position sensor||Sinus/cosinus encoder|
|Oil temperature sensor||NTC 323-055|
|Oil pressure sensor||VDO 360005|
|Protection grade||IP - 64|
The Rimac Automobili Gearboxes were developed for the most demanding electric vehicle applications. They include single or two speed systems with dual-carbon-clutch and pulse dampening units.
The high-efficiency gear technology contributes to an extended battery-powered driving range and high torque capacity with more than 97% efficiency.
|Single speed gearbox||Two speed gearbox|
|Maximum input torque||420 Nm||450 Nm|
|Maximum input speed||13.000 RPM||13.000 RPM|
|Efficiency||more than 97%||more than 95%|
|Torque transmission||Possibility of transmitting torque in both directions (regenerative braking)|
|Weight||22 kg||45 kg|
|Dimensions||407 x 277 x 211 mm||327 x 328 x 341 mm|
|Housing||CNC billet machined high strength aluminum|
|Oil lubrication||0,7 l gradation 75W-140||0,9 l gradation 75W-140|
|Center distance||130 mm|
|Available reduction ratios||1:3,5 - 1:4,2||1:3,5 - 1:9,2|
|Available gear tooth type||helical, straight (spur)|
|Housing type||Integrated tripoid housing|