Suspension Of Otto Flybar - EAW ADAPTive systems Accessory & Rigging Manual

Suspension of Otto Flybar

For suspension of a single Otto column, two suspension options are available (See figure below)
A. One point – Array is suspended from center front point.
B. Two points – Array is suspended from two points, one on each side (left and right) of center.
C. Two points – Array is suspended from two points, one at the front and one at the rear of the
flybar. Note that this simply requires rotating the flybar 90 degrees relative to point B above.
In all situations, it is critical to verify in EAW's Resolution software that your configuration does not
exceed recommended loads for any aspects of the Anya rigging system. It is the responsibility of the
installer/technician to verify the the chain motors, connecting members (i.e. slings, spansets, shackles,
etc.) and facility's rigging structure is certified and capable of meeting the required load of the system.
For arrays larger than a single column, use Resolution to determine the appropriate hang style and
support method for each column (many options are available).
Once assembled, ensure that site angle of array is plumb and level (0 degrees). Minor angle offsets due
to cable weight, etc. are measured and compensated in Resolution to ensure that directivity remains
correct.
OTTO WEIGHT = 210 lb (95.25 kg)
OTTO FLYBAR WEIGHT = 120 lb (54.43 kg)
Hang / Pick Point Quantity
Shackle Reference
Shackle Size [MIL RR-C-271F]
MAXIMUM ANNA / COLUMN
PICK POINT QUANTITY WLL (shown in lbs./kg)
*The above weights are for a 10:1 Safety Ratio. Consult Resolution for other ratings.
13
SINGLE COLUMN OTTO ARRAY [10X DESIGN FACTOR]
B
1
A
3/4in (O0.85in PIN)
2700 / 1224
A
2
B
12
B