Speed drives

Speed drives

Since 1990, CIRTEM has been developing speed drives for power trains of passenger, commercial and military vehicles. From 5 kW to 300 kW, standard configuration or motor-wheel, we work with demonstrators to pre-series cars. We also design speed drives for civil and defense marine applications. We naturally have technological expertise in turbine systems up to 50 000 RPM and for the highest performance flywheel power supply.

Our Technologies

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Si and SiC Technologies

We offer state-of-the-art technologies selected for optimal price/performance ratio, efficiency,and the desired switching frequency.

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Magnetic synchronous and asynchronous motors

Our speed drives for electromobility are vector controlled and torque/speed regulated.

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Sensorless control

We have extensive expertise in sensorless control for applications which require optimal weight, capacity and reliability.

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High-speed machines

We develop speed drives for high speed applications with phase or full wave control.

Please contact us to learn about the product most adapted to your needs.

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