Model t owers – ORBIT FR Light Duty Model Towers: AL-38000 Series User Manual
Page 2
117
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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
ORDERING INFORMATION
•
Build your confi guration using the ordering example below.
* To order with integrated gearhead, leave the end of the part number blank and add GH1 as a separate line item.
For GH1 specs, refer to specifi cation table on page 118.
1
Model tower height is defi ned as the distance from
the base of the linear 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 is 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 maximum 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, up to 8 feet.
9
An optional alignment fi xture can be installed between
the roll axis positioner and mast.
AL-38100
HW
24 96 F C 360
Model Tower Series
38100
- Manual
38200
- Motorized
Linear Offset
Slide Travel (in)
Mast Construction
(Fiberglass or
Aluminum)
Discrete Positioner
Model*
HP - Hand-push
HW - Handwheel
M - Motorized
Total Roll-to-Base
Height (in)
Mast
C - Inclined
V - Vertical
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