The accuracy of rotary encoders

This white paper outlines the major factors affecting rotary (angle) encoder performance to help designers choose the best encoder system for their chosen application.

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Raising the bar on rotary table accuracy

CNC rotary tables play a vital role in the performance of multi-axis machining centres. As table accuracy and reliability are of paramount concern throughout the product’s lifetime, Matsumoto Machine Corporation (MMK) has taken a pragmatic two-pronged app

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Using QC20-W ballbar for ISO 10791-6

The ISO 10791–6 standard concerns machining centres with 4 or 5 axis (3 linear and 1 or 2 rotary axes). It is aimed at the verification of the kinematic accuracy of the machine. The tests verify the spindle and feed speeds, as well as the contouring accur

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High accuracy magnetic ring encoders are a perfect fit for Martech’s subsea application

High accuracy magnetic ring encoders made by RLS, a Renishaw associate company, are used by Martech of Dorset in its Pan and Tilt units for positioning subsea sonar-imaging devices. The company chose the AksIM™ encoders because they offered non-contact re

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SOLPOWER rotary tables turn on RESOLUTE™ encoders

SOLPOWER, established in 1995, is a Taiwanese manufacturer of machine tool components such as Direct-Drive (DD) rotary tables, integrated spindle motors and linear motors. Renishaw’s RESOLUTE absolute optical encoders are compatible with a variety of indu

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Incremental encoders help optimise the fuel efficiency of aero-engines

HAESL's advanced system for measuring honeycomb seal rings uses Renishaw's TONiC linear and rotary encoders.

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