Acu-Rite 150 Senc Typical Mounting s, Flush surfaces Offset surfaces, Backup spar with bracket

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.

Flush surfaces

Offset surfaces

1/4-20 x 1” BHCS

with encoder washer

8-32 x 3/4” SHCS

Space of < .18” use reading

head leveling set screws.

•Mounting surfaces are offset.

•Installation without backup spar.

•Use leveling screws in place of spacers or shims.

Backup spar with bracket

1/4-20 x 1/2” BHCS

and spar washer

1/4-20 x 1” BHCS and encoder washer

ll .005

8-32 x 3/4” SHCS

1/4-20 x 1/2” BHCS

and washer

8-32 x 5/8” SHCS (trim if necessary)

•Mounting surfaces are flush within .005”.

•The reading head leveling screws are not required.

A space >.18”, use a spacer or bracket (shown); <.18” use leveling set screws.

•Flush or offset mounting surfaces with a backup spar.

•Bracket used to reduce head to mounting surface gap.

•Use reading head leveling set screws.

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10/22/2009 10:00:42 AM