BorgWarner Offers Advanced Torque-Vectoring Dual-Clutch Solution for EVs

BorgWarner (BW) has designed a cutting-edge torque vectoring unit for electric vehicles (EVs), making it possible for automotive engineers to use just 1 e-motor instead of 2 that are commonly installed in EVs. The product is notable for its cost-effectiveness and a space-saving design, which significantly reduces the required installation space as well as the weight of the unit.

BW’s torque-vectoring dual-clutch unit

Thanks to huge experience and high proficiency, BW engineers came up with the Torque-Vectoring Dual-Clutch unit, which contains 2 clutches, replacing the standard differential unit in an electric driveline. Conventional torque-vectoring solutions need 2 e-machines in the rear, which are quite pricy and weighty, while BW’s technology saves weight and space in the driveline, having a positive impact on total efficiency of the car.

BW officials claim that the new system is a great example of company’s expertise in development of advanced powertrain solutions can be applied in EVs. The company shows its ability to respond to the needs of its customers, as the automotive industry gradually shifts towards an electrified future. The new system attached to 1 e-motor and featuring 2 reversible GenVI actuators (one per clutch), ensuring fast transmission of torque for ease of steering and better road handling, thereby allowing car owners to enjoy the process of driving.

The new product has a torque capacity of up to 2,600 Nm per clutch and is able to that decouples the rear-axle when AWD is not required. The vehicle then operates in FWD, providing reduced losses and increased range for EVs. The company plans to launch a large scale manufacturing of the new system in the first half of 2022.