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Supplied accessories > cd-rom documentation set – ORBIT FR Azimuth Positioners: Light Duty User Manual

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supplied accessories

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CD-ROM Documentation Set:

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User Manual (Installation, Setup, Operation & Maintenance)

technical notes

ORDERING INFORMATION

Refer to Legacy Series Azimuth Positioners –

Light Duty Specifi cation Table

AL-360-1

AL-160-1

AL-760-1

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1

All accuracy data is based on no-load conditions.

Contact ORBIT/FR for accuracy under load conditions.

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2

AL-260-1 and larger models are equipped with adjustable

limit switches capable of approx 20° to 900° total travel.
When rotary joint and slip ring options are specifi ed,
limit switches remain but are electrically disabled.
Single-axis positioners are factory-set at:

Azimuth Axis: 400° (± 200°)

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3

Slip Ring & Rotary Joint Option Notes:

Certain slip ring options may require an extension

cap that protrudes above the turntable surface.

Positioner height may increase. Consult ORBIT/FR.

Slip ring contacts for customer use are provided

with dedicated connectors.

When rotary joint and/or slip ring options are

specifi ed, no central thru-hole is available to the

user. Option TH002 and TH003 are available in

lieu of rotary joint and/or slip ring options.

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4

AL-060-1 & AL-160-1 Models:

Contain restricted limit travel settings of 330° (± 165°).

Rated for indoor use only.

Encoder accuracy is ± 0.03° in uni-directional

rotation and ± 0.1° in bi-directional rotation

(due to backlash).

Interface readout - incremental encoder

(synchro not available), interfaces with AL-4160

series motion control systems only.

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5

AL-260-1 and larger models are delivered standard

with synchro.

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6

AL-260-1 is rated for indoor use only.