Accessories

An optical encoder is a device that produces precise electrical signal outputs that correlate exactly with the linear motion along a guide or the angular displacement of a rotating shaft. The encoder uses optical sensors to interpret carefully distributed scale markings and provides this positional data in both analogue and digital forms. This data can then be seamlessly integrated into motion controllers to provide real-time positional feedback.

METIRIO^® is a high-precision optical encoder designed and manufactured for closed-loop nanopositioning to achieve maximum miniaturisation, high resolution and speed.

The readhead is modular and can be supplied as an OEM product or built into a customized metal housing to facilitate the integration process and ease of use. Metirio sets new standards in terms of low power consumption and UHV use. The graphical user interface of the associated software includes smart functions to simplify parameter settings, and all parameters can be stored in the internal memory for possible recall. The METIRIO^®  encoder is designed to measure all reflective incremental scales with 20 µm pitch, including reference mark detection.