Chapter 1: Mxh Multiplier Board; Introduction; Figure 1-1: Mxh Multiplier Board - Aerotech MXH Series Hardware Manual

Introduction

Chapter 1: MXH Multiplier Board
1.1. Introduction
Aerotech's MXH series multipliers are the ideal solution for high-resolution system requirements. The MXH
multiplier board is designed for use with rotary or linear sine wave encoders to increase encoder resolution.
The MXH series uses high-performance interpolation electronics to increase resolution by up to x2000.
The MXH model offers multiplication factors up to x2000. A linear encoder with a 4 µm grating period can
have resolution as fine as 2 nm.
Unlike most multiplication devices, the MXH doesn't sacrifice speed. A 32 MHz clock assures high speed
and high resolution. For example, with a resolution as fine as 8 nm, speeds of over 250 mm/s are achievable.
Aerotech's Dedication to the Science of Motion is reflected in some of the unique features of the MXH
series. Not only does the MXH boast industry-leading data rates, but for atypical resolution requirements,
Aerotech can create custom multiplication factors. This level of flexibility is unmatched by the competition
and is a result of our years of experience in the high-accuracy positioning market.
The MXH interface uses standard 25-pin D-type connectors, eliminating the need for expensive and hard to
find connectors. Limit switch and Hall-effect signals pass through the MXH, resulting in a more efficient
cabling scheme.
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Figure 1-1: MXH Multiplier Board
Chapter 1
MXH Multiplier Option Manual
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