User guide

Acu-Rite Companies Inc.
ENC 250
™
MULTI-SECTION
3
• Allow clearance for alignment bracket removal.
•
Alignment brackets must not be removed until
instructed.
Alignment bracket removal clearance
[1.0]
25mm
Alignment bracket
(2)
• Mount encoder in a horizontal or vertical position as shown.
• Do not mount flat or inverted.
Horizontal
mounting
Vertical
mounting
Positioning ...
[5.0]
127mm
[1.0] 25mm
End of scale clearance requirements ...
• Minimum clearance is required above the scale case top.
• A minimum clearance of [5.0] 127mm is required at each
end of the scale case.
Use this information to plan your Linear Encoder installation.
• Mount the linear encoders close to machine guide ways to
ensure system accuracy.
• Space between reading head casting and mounting bracket
or surface must not exceed [.188”] 4.7mm.
Mounting Information
Encoder Dimensions
[.83]
21.0
[3.2]
81.3
[.37]
9.4
[1.0]
25mm
[5.0]
127mm