Incremental linear encoder ATOM DX™ RTLF

opticalnon-contactdigital output

What is ATOM DX? The ATOM DX encoder series is Renishaw's smallest incremental optical encoder with digital output direct from the readhead. It provides positional feedback, onboard interpolation and filtering optics all in a miniature package. Detailed diagnostic information can be accessed by using the optional Advanced Diagnostic Tool ADTi‑100 and ADT View software for in‑field diagnostics, fault finding and to aid optimisation of encoder set-up in even the most demanding applications. The ATOM DX encoder also offers resolutions down to 2.5 nm with a wide range of configurations. ATOM DX is supplied in cabled and top exit variants with either 20 µm or 40 µm scale options. What is RTLF scale? RTLF is a low profile stainless steel tape scale featuring a customer selectable reference mark. Two levels of accuracy are available - standard 40 µm pitch scale with an accuracy of ±15 µm/m and high-spec 20 µm pitch and 40 µm pitch scales with an accuracy of ±5 µm/m. All scales can be supplied in lengths up to 10 m. RTLF-S is mounted onto the substrate with self-adhesive backing tape. The self-adhesive is formulated in such a way that it allows for scale expansion that is independent of the expansion of the substrate. To complete the installation, the scale is clamped at one point to provide a datum position.