FRABA POSITAL is an international supplier of position and motion sensors with multiple applications in the wind energy industry. The company builds rugged and highly reliable absolute rotary encoders that are ideal for controlling nacelle orientation and blade pitch. Two main variants are available: OPTICODE encoders provide the highest precision, while MAGNETOCODE encoders offer very high reliability in operating environments where condensation can be a problem. The company also manufactures advanced OPTIPACT motion sensors for accurate and dynamically responsive measurement of turbine rotational speed. Electronic interfaces for commonly used control systems are available for all products.

www.fraba.com