Overview; Introduction; Main Features; Information Specified When Placing Order - Sony BL55-RU Bedienungsanleitung

1. Overview

1-1. Introduction

The BL55-RU series is a shielded-type LASERSCALE with integrated detector containing a built-in reference
point. The scale outputs A/B and Z signals, or analog and reference point signals when DC
+5 V ± 5 % is supplied to the interface unit.
The scale signals have been electrically pre-adjusted at the factory, and so the user only needs to make the
reference point signal setting when installing the scale.

1-2. Main Features

\ Head signal cycle of 0.4 µm allows the interpolation error to be disregarded
\ Optical integrated circuits employing the latest semiconductor technology are used to achieve a compact
and low-energy design
\ Internal non-contact structure allows the complete elimination of the causes of errors
\ Maximum speed: 3,000 mm/s (analog output)

1-3. Information Specified when Placing Order

. . . . . Reference point position
The reference point position is the distance from the measuring length end. Positions less than 4 mm from
the measuring length edges cannot be designated.
. . . . . Reference point detection direction
Refer to section 4-4-4 (Fig. 4-4).
. . . . . Cable length
The length can be specified in 0.1 m units in the range from 0.5 to 3.0 m.
. . . . . Scale material
The low-expansion material neoceram can be specified.
BL55-RU
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