iCARe^® Save electrical steels for high-efficiency EV powertrains

Improving motor efficiency is a key focus in the development of electric and hybrid vehicles, as manufacturers seek to extend driving range and optimise energy use. iCARe^® Save electrical steels are designed to minimise magnetic losses in traction motors, supporting efficient machine operation at the high frequencies typical of modern EV powertrains.

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Torque

Speed

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Extending vehicle range of electric vehicle motors

Torque, efficiency, speed and compactness are important parts of the electric vehicle motors puzzle. Our iCARe^® Save electrical steels have been designed to minimise magnetic losses and improve machine efficiency in electric vehicle motors operating at high frequencies. The domino effect of improving machine efficiency is that power density can then be increased, which enables the creation of lighter, more compact machines and the subsequent extension of driving range.

Technical details

Meeting EV performance and sustainability goals

Higher motor and energy efficiency allows for improved range autonomy and lower CO₂ emissions, as less electricity is consumed per kilometre. Also, the subsequent lower motor temperature means a longer motor lifetime or leaner cooling system. Optimised for very low magnetic losses, our iCARe^® Save electrical steels are specifically designed to maximise energy utilisation from the battery by reducing wasted electrical energy in the motor core.

High energy efficiency

Low magnetic losses support reduced energy consumption and improved driving range.

Optimised for high-frequency operation

Designed to perform efficiently under the operating conditions typical of EV traction motors.

Automotive-scale manufacturability

Mechanical properties and coating systems support punching, stacking and assembly processes, providing peace-of-mind in series production.

Performance consistency

Stable magnetic behaviour supports predictable motor performance across driving conditions.

Applications

iCARe^® Save electrical steels are commonly used in:

Electric vehicle traction motors

By minimising magnetic losses and improving efficiency, designers can optimise the motor.

Hybrid and plug-in hybrid powertrains

To achieve higher range autonomy, longer motor lifetime and lower CO₂ emissions.

Integrated e-axles and drive units

this low-loss electrical steel can handle the heavy demands placed on it by the tight packaging and continuous duty cycles of integrated e-axles.

Technical details

Our iCARe^® Save electrical steels are ideal for promoting longer drive range and lower operating energy demand. For engineers and technical teams requiring detailed specification data, full technical information is available below.

Core catalogue

iCARe^® Save – automotive electrical steels catalogue

Download the electrical steels catalogue

Each document provides detailed grade-level data for advanced specification and optimisation.

iCARe^® Torque

Designed for powertrain components that require high-torque density and need greater output, whilst maintaining efficiency.

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iCARe^® Speed

Suited to smaller, lighter motor designs that have compact, high-speed motors yet still need strong performance, despite space and mass constraints.

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iCARe^® 420 Save

Combining low losses with enhanced yield strength this is ideal for traction motors where structural integrity and efficiency are of high importance.

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iCARe^® Save electrical steels for high-efficiency EV powertrains

Extending vehicle range of electric vehicle motors