RESOLUTE? absolute optical encoder with Siemens DRIVE-CLiQ serial communications0 pages

Data sheet
L-9517-9524-03-A

™

absolute optical encoder with
Siemens DRIVE-CLiQ serial communications

•t True absolute non-contact
optical encoder system:
no batteries required
•t Wide set-up tolerances for
quick and easy installation
•t High immunity to dirt, scratches
and light oils
•t Resolutions to 1 nm or
29 bit rotary
•t 100 m/s maximum speed for all
resolutions (to 36 000 rev/min)
•t 30 µm nominal scale pitch
ensures exceptional motion
control performance
•t ±40 nm sub-divisional error
for smooth velocity control
•t Less than 10 nm RMS jitter for
improved positional stability
•t IP64 sealed readhead and
IP67 sealed interface for high
reliability in harsh environments
•t Integral set-up LED enables
easy installation and provides
diagnostics at a glance

is a revolutionary new true absolute,
fine pitch optical encoder system, with excellent dirt
immunity, offering an impressive specification that
breaks new ground in position feedback.
’s patented technology combines 1 nm resolution with exceptionally
high speed, up to 100 m/s (36 000 rev/min), reading from a range of high
accuracy linear tape and spar scales or angle encoder rings.
uses a unique single optical absolute track (a world first) with a nominal
pitch of 30 μm, combined with sophisticated optics. This ensures wide set-up tolerances,
very low sub-divisional error of ±40 nm and ultra-low noise (jitter) of less than 10 nm
RMS, resulting in better velocity control performance and rock solid positional stability.
’s excellent dirt immunity, built-in separate
Reliability is assured by
position-checking algorithm and IP64 sealed readhead with wipe-clean recovery.
is available with a variety of serial protocols. Please contact your local
representative for the latest list.

•t Readhead and linear/rotary
scales are bolt-hole compatible
with
encoders
•t Operates up to 80 °C
•t Integral over-temperature alarm
Compatible with:
•t RELA low expansion,
high stability spar scales
•t RSLA stainless steel spars
•t FASTRACK TM with RTLA
•t RTLA-S self adhesive tape scale
•t RESA angle encoders
•t Ultra-high accuracy REXA
angle encoders