The hardware performance of motor drives has barely changed in twenty years. QPT's drives switch 100× faster and send the motor a pure sine wave. The system costs less, delivers higher precision and performance and wastes less energy.
Three wins, across the whole system.
Ordinary cables instead of screened. High precision from low-cost motors, or enhanced precision from existing motors. A smaller drive that enables a simpler motor.
A pure sine wave reduces heat, noise and vibration on the motor. We cut switching losses by 80% and harvest the rest.
Enables ‘sensing without sensors’ to correct, in real time, for mechanical and electrical imperfections.
Same motor. Two ways to drive it.
A conventional drive switches a few thousand times a second. QPT's switches a million. This allows us to integrate a tiny, cheap filter that delivers a pure sine wave to the motor.
Come and see it for yourself.
Arrange an online presentation of our 1 MHz MicroDyno platform, or visit us in our Edinburgh labs.
The 1 MHz power stage behind it, for standard high-voltage three-phase industrial and EV motors. A reference design in place to support OEMs.
Building motor drives or EV systems? Let's talk.
Start with an evaluation against your own application.