Sponsored by Herrmann Ultrasonics Aluminum and copper cables are commonplace between EV batteries, motors, and charging points. Ultrasonic welding can create a solid-state bond between dissimilar materials such as copper and aluminum. Cross-sectional areas of 95 mm² are common. However, demands for 120 mm² will require more powerful ultrasonic generators. Learn more about ultrasonic welding technology and the fundamentals of… Read more »
Leclanché has developed a new high-energy 65 Ah lithium-ion pouch cell to meet the demands of bus and truck manufacturers seeking increased EV range and operating time. The new GL 65 Ah G/NMC (graphite/nickel manganese cobalt oxide) cells are specially designed for energy-intensive applications. They provide 10% more energy and feature a 10% increase in… Read more »
Sponsored by Dymax Newly developed adhesives for active alignment of camera modules, optical components, and LiDAR assemblies in automotive applications cure rapidly “on demand” upon exposure to UV/LED light. These adhesives can also cure under low-temperature heat (80° C) to accommodate for any shadow areas. The products demonstrate excellent depth of cure, very low shrinkage,… Read more »
EV technology developer Battle Motors has acquired commercial vehicle OEM Crane Carrier Company (CCC). Ohio-based CCC has been manufacturing commercial vehicles for 75 years, and has 180 sales and service locations throughout North America. It specializes in the vocational truck industry, providing custom, severe-service vehicles for the refuse and recycling, infrastructure maintenance, ground support, agriculture… Read more »
Volkswagen’s Braunschweig plant is expanding its production of EV battery systems. Following the first expansion stage, which established a maximum capacity of 250,000 battery systems, the second expansion stage has started up with the same capacity. Once the site is fully ramped up, it will be able to fit up to 500,000 batteries a year… Read more »
SAE International has announced revisions to SAE J3072 Standard: Interconnection Requirements for Onboard, Utility-Interactive Inverter Systems and SAE J2847/3 Recommended Practice: Communication for Plug-in Vehicles as a Distributed Energy Source. The updated EV charging documents will play a role in advancing automotive requirements for distributed energy resources (DER) projects. The revisions to SAE J3072 establish… Read more »
Polish startup Ekoen plans to build 100 EV charging hubs in Poland. Each of the hubs will be “a space to fully rechange both the vehicle as well as the driver,” featuring open-access fast charging, an EV driver lounge open 24/7, and a café serving local food. “The e-mobility market is entering a new stage,”… Read more »
Freudenberg Sealing Technologies is introducing a new generation of electrically conductive seals at the virtual 2021 Vienna Motor Symposium. The seals are designed to prevent bearing damage caused by electrically-induced corrosion and to decrease electromagnetic interference. The power semiconductors in an inverter are often positioned directly above the motor. Silicon carbide semiconductors, which are often… Read more »
Rio Tinto has commenced production of battery-grade lithium from waste rock at a lithium demonstration plant at the Boron mine site in California. The demonstration plant is the next step in scaling up a lithium production process developed at Boron, to recover the mineral and extract additional value out of waste piles from over 90… Read more »
UPS’s Flight Forward subsidiary plans to purchase electric vertical takeoff and landing (eVTOL) aircraft from Beta Technologies. The delivery giant will take delivery of the first ten aircraft beginning in 2024, with the option to purchase up to 150. Beta’s vehicle has a 1,400-pound cargo capacity and a range of 250 miles. UPS envisions that… Read more »
