Model t owers – ORBIT FR Heavy Duty Model Towers: AL-58000 Series User Manual
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Model T
owers
supplied accessories
>
CD-ROM Documentation Set:
User Manual (Installation, Setup, Operation & Maintenance)
>
Cables:
Cable Carrier
Interconnect Cable for Connection to Lower Positioner
optional accessories
Absorber Plates
Alignment Fixture Between Roll Positioner & Mast
Counterweights (may apply if elevation axis is defi ned)
technical notes
1
Model tower height is defi ned as the distance from
the base of the offset slide to the center of the roll axis.
The height of the model tower assembly will impact
pickup mode in lower positioners containing
an elevation axis. Defi ne elevation measurement
angles and verify lower positioner specifi cations
when confi guring this product.
2
The lower positioner may require electrical wiring and/
or an RF path to support the model tower. Options are
available for the lower positioner, including EX002, SR,
and RJ. Lower positioner purchased separately.
3
All accuracy data is based on no-load conditions.
Contact ORBIT/FR for accuracy under load conditions.
4
Roll axis is equipped with adjustable limit switches
capable of approx 20° up to 900° total travel. When
rotary joint options are specifi ed, limit switches remain
but are electrically disabled. Roll axis is factory-set at
400° (± 200°).
5
Rotary joint options may alter the original physical
profi le of the roll axis stage. Consult ORBIT/FR.
6
Verify model tower’s total swing radius (G - clearance
to absorber) when specifying this product for use
inside an anechoic chamber.
7
Dimensions may vary depending on fi nal confi guration.
8
Standard offset slide travel is 24 inches. Other lengths
are available in one foot increments.
9
For special requirements with space limits, the offset
slide can be provided upside-down in order to move
the mast without moving the slide.
10
An optional alignment fi xture can be installed between
the roll axis positioner and mast, with or without a
base riser.
ORDERING INFORMATION
•
Build your confi guration using the ordering example below.
AL-58100
HW
24 96 S C
1260
Model Tower Series
581
xx - Manual
582
xx - Motorized
Linear Offset
Slide Travel (in)
Mast Construction
(Steel Only)
Discrete
Positioner Model
HW - Handwheel
FS - Fixed Step
M - Motorized
Total Roll-to-Base
Height (in)
Mast
C - Inclined
V - Vertical
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