Magnescale GB-005ER, Instruction Manual

Page: 54 / 180

2 (E)
English
1-1. Introduction
1-1-1. SR138R series
The SR138R series is a linear scale with a built-in reference
point.
The relative positional relationship between the scale part and
slider part is adjusted and secured using a slider holder.
Be sure to always use together with the CH04 connection cable
(optional).
Note
If the SR138R series and CH04 are ordered separately, electrical
adjustment needs to be made for the CH04 before usage. No
adjustment is necessary if electrical adjustment was requested
when ordering.
1-1-2. CH04 series
This is a dedicated cable incorporating a built-in circuit for
converting SR138R series signals to general-purpose A/B
quadrature output. Combining with the SR138R series enables
connection of Magnescale Co., Ltd. counter units (such as the
LH70 and LH71), controllers, and other external equipment.
1. Outline
1-1-3. GB-ER series
The GB-ER series is a product that includes the SR138R series
and a CH04-03C connection cable which has already been
electrically adjusted.
Note
Be sure that the serial No. of the SR138R series and the
combination No. of the CH04-03C match when using in
combination together.
1-1-4. CE10 series
This is an extension cable (optional) for extending the cable
length.
Combining with the CH04 enables extension up to a maximum of
30 m/98.4 ft.
1-2. Major Features
•
Compact size and light weight, built-in reference point
•
Easy to install
•
Same coefficient of expansion as that of machine tools
•
Highly accurate position detection
•
Highly resistant to oils and dirt