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UK-based Protean Electric has announced the completion of the full validation program for its latest ProteanDrive Generation 5 (Gen 5) in-wheel motor (IWM). Following extensive testing, the Pd18 Gen5 IWM has set a new industry benchmark by delivering 1500 Nm of peak torque within an 18-inch wheel with an integrated inverter. This achievement marks a significant advancement in the in-wheel motor technology, positioning Protean as a leader in the electric vehicle (EV) industry.
Key Highlights:
- Industry-leading performance: The Pd18 Gen5 delivers 1500 Nm peak torque, setting a new standard for IWMs.
- Comprehensive validation: Over 80 IWMs were tested across 64 programs, meeting all applicable legislation, regulations, and OEM standards.
- Durability: The Gen 5 IWM is validated for mainstream automotive applications, designed to last 15 years and 300,000 km.
- Safety standards: The motor meets ISO26262 standards as a Safety Element Out of Context, including ASIL-D hazard mitigation.
- Manufacturing: Produced in Tianjin, China, with IATF 16949 certification, marking the start of large-scale industrialization.
The Pd18 Gen5 IWM embodies over 15 years of development, leveraging the combined 700 person-years of experience from Protean’s engineering team. This product is designed to meet the rigorous demands of the automotive industry, including harsh environmental conditions like potholes, water, and chemical exposure. The Gen 5 IWM also achieves an industry first by being validated for ISO26262 safety standards, setting another benchmark for in-wheel motor technology.
Stephen Lambert, Chief Technology Officer of Protean Electric, emphasized the significance of this achievement: “In-wheel motors are proving to be a pivotal, enabling technology for the next generation of EVs. However, much like the first EVs, there needs to be a testing and validation rulebook set out.”
Protean’s modular design approach allows for faster development of product variations, accommodating different configurations, including integrated and detached inverters. The 400Vdc product is currently available, with 800Vdc products expected by the end of 2024.
Protean Electric will showcase its Gen 5 Pd18 at the upcoming Cenex Expo 2024 in the UK, demonstrating the latest in IWM technology and solidifying its role in the future of zero-emission mobility.
For more information, visit www.proteanelectric.com.
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