Schaeffler Technologies
MON 100
7
Bearings with
inductive angular measuring
system
Axial/radial bearings YRTCMA, YRTSMA and YRTCMI correspond in
mechanical terms to series YRTC and YRTS, but are additionally fitted
with a measurement ring, which can be scanned by inductive means,
and a cover ring.
The measurement ring and the cover ring, which are components of
the angular measuring system, are located on the cylindrical outside
surface of axial/radial bearings YRTCMA, YRTSMA and YRTSMI.
Measurement rings are manufactured from stainless steel and have
a high-precision lattice structure, which is scanned by inductive
means. The cover ring is manufactured from stainless steel and must
not be removed, but must remain on the inner ring.
Damage to the measurement ring and cover ring, which can be
caused by contact with tools, objects, eye bolts or wrapping loops
and exposure to high forces, will impair measuring accuracy and
result in the functional failure of the measuring system.
When fitting and screw mounting the outer ring, ensure that
the cover ring does not come into contact with cylinder head screws,
screw assembly tools and other tools.
Guide the axial/radial bearing with angular measuring system cen-
trally into the axle housing, to ensure that the axial/radial bearing
and, in particular, the measurement ring, do not come into contact
with sharp edges or metal burr.
Figure 3
Axial/radial bearing with
inductive angular measuring
system
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