Efficient drive control
Efficiency, noise and durability of electric traction motors depend on the control performance. Our operating speed sensors and rotor position encoders provide you with highly accurate feedback data for drive speed and torque control.
The configurable, inductive rotor position encoder VarioCODER provides stable, offset-free sine and cosine signals corresponding to the number of pole pairs of the synchronous machine. This signal quality is vital for optimal analog/digital conversion of the controller, as offsets and amplitude errors lead to incorrect quantification and thus incorrect calculation of the angle. This has a direct influence on the drive control accuracy. Its compact design, insensitivity to stray electromagnetic fields, and cost-effective construction and connection technology make it a superior alternative to resolver systems commonly in use today.
Do you use asynchronous motors in your vehicles? You can rely on our robust incremental encoders. These encoders provide AB signals and are suitable as an option for safety-critical applications thanks to their self-diagnostic capability or defined standstill signals. Take advantage of our easy-to-mount sensors. Our web-based support tools also allow you to check installation accuracy quickly and reliably.