Dumarey Powerglide specializes in crafting advanced automotive products, including automatic transmissions, eAxle reducers and precision mechanical components (notably gears, shafts and housings). With a heritage spanning over five decades, we collaborate with clients such as GM, BMW, Stellantis, SAIC, Changan, and trusted suppliers like ZF, Marelli Electric Powertrain, and Nidec PSA E-Motors.
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Mission “Zero Carbon” – what makes the new generation of e-drives even more efficient and attractive?
In order to meet ambitious climate goals, we need significantly more electric vehicles on the roads in the near future – and the new generation of e-drives can help. Through numerous optimizations and innovations, developers have managed to further improve efficiency. Thanks to cost-effective solutions, a wider range of customers can now enjoy high-quality features…
Continue readingFUN TO DRIVE FOR EVERYONE
Solutions for OEM customers, niche low volume manufacturers, aftermarket and gearbox only customers. Packaging two motors in the space of one Aftermarket vehicle conversions Thermal robustness and efficiency Passion for fun to drive has always been in the the DNA of TREMEC. For ICE vehicle platforms, high performance versions of mainstream vehicles are typically realized…
Continue readingFounded in 2018 in France, Emotors is a key-player in development and manufacturing of powertrain technologies for sustainable mobility.
With over 700 employees combining expertise, flexibility and strong customer orientation, we deliver cost competitive and efficient electric drive systems designed to fit all types of electrified vehicles — including mild-hybrid (MHEV), plug-in hybrid (PHEV), battery & fuel cell electric vehicles (BEV & FCEV).
Continue readingSo long, diesel! Commercial vehicles are heading for a carbon-free future.
With the focus on e-drive solutions growing in the commercial sector too, that typical diesel sound could soon be a thing of the past. Delivery vehicles and city buses are switching first, but now e-drives are even being considered for long-haul applications – often in tandem with tomorrow’s fuel cell systems. CTI Symposium Berlin: The…
Continue readingVALEO 6-in-1 eAxle
With the rapid growth and diversification of the electric vehicle market, there is a pressing need for light, compact, efficient, and cost competitive electric drive solutions able to be installed in a broad range of applications from low end to high end power. One of the main challenges is to be able to tailor the…
Continue readingTimely drivetrain testing for commercial vehicle electric powertrains – think big for the mobility revolution
The development of new electrified drive systems for commercial vehicles is picking up speed. To reach the production/manufacturing stage effectively, New drive systems must first be tested and validated. Test benches allow for accelerated testing and validation even before other components and systems of the vehicle reach the production stage. Up to now, testing possibilities…
Continue readingPowertrain Systems: Pushing the Boundaries
Gernot Goppelt, CTI Correspondent To better reflect the road to climate-neutral mobility, our CTI Symposia Novi and Berlin are expanding their range of topics for 2023. In addition to electric drives and components, the presentations and discussions will also cover topics such as sustainable mobility, renewable energies and upstream CO2 reduction. One question is becoming…
Continue readingThermal management is a critical success factor for electric vehicles. Long service life, short charging time and energy density are directly related to an efficient battery cooling system.
Traditional battery cooling takes the form of a plate, usually made of aluminum, with embedded channels for the coolant. The battery cells, which are usually surrounded by a metal sleeve, and the cooling plate are rigid. Direct contact, for instance due to manufacturing tolerances, always results in an air gap and thus poor thermal conductivity.…
Continue readingHOERBIGER innovative solutions for electric drive trains
Your reliable system and component supplier for future mobility From development to production of innovative components and complete systems for conventional and alternative powertrains - HOERBIGER offers you everything from a single source. The portfolio for electrified drive trains includes transmission synchronizers and innovative shift elements for coupling and decoupling as well as components and…
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