Commercial

Grid

Less neodymium, more cerium

Engineers at the Korea Institute of Materials Science have developed a process for producing high-performance and cost-effective magnets for high-speed electric motors using cerium to reduce the amount of neodymium (writes Nick Flaherty). Cerium is an abundant rare earth element, while neodymium is in increasingly short supply, driving up prices. The process can reduce the […]

New Products

ZF and Freudenberg announce fuel cell drive

ZF’s Commercial Vehicle Solutions division has announced a joint development agreement with fuel cell and battery systems supplier Freudenberg e-Power Systems. Together they will develop clean e-drive ‘powerpack’ solutions consisting of a fuel cell and drivetrain system, as well as share components for a variety of applications. The initial focus of the deal is to […]

New Products

Mahle announces new motor at IAA Transportation

Mahle unveiled its SCT (Superior Continuous Torque) electric motor at the IAA Transportation show last week. Mahle says the motor solves the dilemma between continuous and peak power. While previous electric motors can only produce their peak power for a short time and then drop to about 60-70%, the SCT motor can be operated continuously […]

Digest

Standard of driving

Rob Coppinger reports on Alpha Motor Corporation’s digital route to creating a more efficient range of EVs for the global market Alpha Motor Corporation’s latest vehicle, the Saga sedan, is building on the technical

Web exclusive

Technical Services discusses benefits of high-voltage thermal management

There are big, system-level energy savings to be made in thermal management by switching high-power components such as pumps and fans to higher voltages (writes Peter Donaldson).   Technical Services should know. It is the UK-based European technical partner of US electric pump and fan manufacturer EMP, handling application engineering for OEMs. Its sales and […]

New Products

Mahle Powertrain establishes EV dyno facility

Mahle Powertrain is investing $4 million in a new powertrain dynamometer facility in Plymouth, Michigan, aimed at accelerating vehicle development as manufacturers continue the shift towards EVs. Capable of supporting full powertrain development, from the testing and calibration of individual drive components to the complete driveline systems of 4WD vehicles, the facility will enable ADAS […]

Web exclusive

BorgWarner’s plans for high-voltage commercial vehicle power systems

Total cost of ownership, long service life and packaging efficiency that frees mass and volume for cargo and passengers are essential requirements for all commercial vehicles (CVs) – and meeting all those needs is a challenge as the sector transitions to electric power, according to Harry Husted, BorgWarner’s vice-president and CTO (writes Peter Donaldson). Speaking […]

In Conversation

Teams builder

Dana Incorporated’s global VP of light vehicle electrification explains how he merges the company’s engineers’ skills into effective units. Rory Jackson reports Over the past 5 years, US auto parts maker

New Products

Eaton introduces battery pack vent valve for EVs

Power management company Eaton’s eMobility business has introduced a single-stage vent valve for EV batteries. The valve acts as an over-pressure relief for the vehicle’s pack. The valve’s resealing technology allows customers to specify very low opening pressures and testing for 100% functionality compared with the conventional burst-valve technology commonly used in the market at […]

Web exclusive

Flextem’s PTC heating films for batteries

Heating is as important as cooling in the thermal management of battery packs, since lithium-ion batteries need to be held within the temperature range specified by the cell manufacturer if they are to operate safely and efficiently, and achieve their maximum service life (writes Peter Donaldson). Efficient, self-regulating positive temperature coefficient (PTC) heaters constitute an […]
ONLINE PARTNERS