HBK (Hottinger Brüel & Kjær) is a Danish-German company formed from the merger of Hottinger Baldwin Messtechnik (HBM) and Brüel & Kjær Sound and Vibration Measurement A/S. The company specializes in test and measurement solutions for sound, vibration, electrical, and mechanical quantities. Their product range includes sensors, transducers, data acquisition systems, and analysis software, serving industries such as automotive, aerospace, energy, and manufacturing. HBK's commitment to precision, innovation, and quality has established it as a trusted partner for engineers and researchers worldwide. With a global presence, HBK provides comprehensive support and training services, ensuring clients achieve accurate and reliable measurements in their applications.
HBK's Piezocryst and Dytran sensors deliver high-temperature pressure and vibration monitoring for jet engines and nuclear reactors, backed by 200 million turbine operating hours.
H3X leverages HBK’s advanced testing and measurement solutions to develop ultra-high power density electric motors, driving efficiency, reliability, and scalability in next-generation electric propulsion systems.