ORBIT FR Heavy Duty Model Towers: AL-58000 Series - Manual (Page 3)

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Specifi cations - AL-58000 Series Model Towers Heavy Duty
Parameter Units
Model
Manual Motorized Manual Motorized Manual Motorized
AL-58100 AL-58200 AL-58110 AL-58210 AL-58120 AL-58220
Technical Notes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Model Tower Assembly
Operating Load (maximum)
lbs 3,000 9,000 17,600
kg 1,360 4,100 8,000
Total Model Tower Height (F) (maximum) 1
ft 13 18 20
m 4 5 6
Fore-Aft Bending Moment (maximum)
ft-lbs 15,900 20,000 40,000
m-kg 2,200 2,750 5,500
Maximum Swing Radius 6 (H)
in 120 180 240
mm 3,000 4,500 6,000
Weight (Approx.)
lbs 2,200 4,400 8,800
kg 1,000 2,000 4,000
1. Roll Positioner
Discr
ete
P
ositioner
Maximum Roll Positioner AL-1260-1P AL-1790-1P AL-2860-1P
Maximum Roll/EL Positioner AL-4372-1 AL-4385-1 AL-4387-1
2. Mast
Mast Style Vertical or Inclined Vertical or Inclined Vertical or Inclined
Mast Construction Steel Steel Steel
3. Linear Offset Slide
Limit-to-Limit Travel 8 (A)
in 24 24 24
mm 610 610 610
Slide Bending Moment (maximum)
ft-lbs 20,000 25,000 50,000
m-kg 2,750 3,450 6,900
Slide Construction Steel Steel Steel
Slide Standard Angle Transducer Format Dual Speed Synchro Dual Speed Synchro Dual Speed Synchro
Slide Standard Accuracy – Motorized Only
in ± 0.008 ± 0.008 ± 0.008
mm ± 0.2 ± 0.2 ± 0.2
Slide Maximum Backlash – Motorized Only
in 0.004 0.004 0.004
mm 0.1 0.1 0.1
4. Lower Positioner
Lower Positioner 2 Refer to AZ, AZ/EL, EL/AZ or AZ/EL/AZ catalog section