Sensors for series drives and test benches – functionally safe, high-speed capable, and stray-field resistant
Speedy C-sample development 
Customized manufacturing (CtO) 
Tried and tested quality Precise sensing is a critical factor for efficiency, performance, and safety in modern electric drives.
Accurate rotor position detection is the key control variable in synchronous motors, while precise speed measurement enables stable asynchronous control. At the same time, high rotational speeds in traction drives place demanding requirements on measurement accuracy and signal quality.
Additional challenges arise from harsh operating environments: power electronics generate EMI and stray magnetic field interference, while thermal and vibration stresses act on the sensing components. Space constraints within the motor further complicate integration, and functional safety requirements such as ISO 26262 and ASIL impose additional design demands.
We offer the right sensors – precisely tailored to your requirements. From small to large production volumes: our robust, durable, and reliable products are forward-looking solutions from a single source.
High-resolution rotor position encoders in drive control systems enhance motor performance and reliability while increasing energy efficiency.
High-precision sensors improve drive efficiency, reduce mechanical stress, and contribute to smooth, comfortable driving behavior.
Hybrid motors switch rapidly between electric and mechanical drive. Rotor position encoders enable precise synchronization of both drive modes.
Our bearingless rotary encoders and rotor position encoders deliver maximum measurement accuracy, highest reliability, and consistently stable signal quality even at extremely high rotational speeds.
