ACU-RITE SENC 150 - Manual (Page 11)

SENC 150 Typical Mounting (s)
9
ACU-RITE ®
1/4-20 x 1” BHCS
with encoder washer
A variety of mounting conditions can be accommodated.
• The machine configuration determines the brackets required to
install the linear encoder.
• Three typical mounting conditions are shown; flush, offset, and
backup spar (as shown previously on page 4).
• The 8-32 SHCS fastener lengths shown on this page are
supplied with the encoder hardware.
• The 8-32 SHCS for mounting the reading head is a standard low
head style fastener.
• Mounting surfaces are offset.
• Installation without backup spar.
• Use leveling screws in place of spacers or shims.
• Mounting surfaces are flush within .005”.
• The reading head leveling screws are not required.
• Flush or offset mounting surfaces with a backup spar.
• Bracket used to reduce head to mounting surface gap.
• Use reading head leveling set screws.
Backup spar with bracket
Offset surfaces
1/4-20 x 1” BHCS
and encoder washer
8-32 x 3/4” SHCS
Flush surfaces
ll .005
8-32 x 3/4” SHCS
Space of < .18” use reading
head leveling set screws.
1/4-20 x 1/2” BHCS
and spar washer
8-32 x 5/8” SHCS
(trim if necessary)
1/4-20 x 1/2” BHCS
and washer
A space >.18”, use a spacer
or bracket (shown); <.18” use
leveling set screws.
516291-21_Ve00_SENC_150.indd 11 10/22/2009 10:00:42 AM