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Azimuth Positioners – Light Duty

AL-060-1

•

AL-160-1

•

AL-260-1

•

AL-360-1

•

AL-560-1

•

AL-561-1

•

AL-760-1

•

AL-761-1

LIGHT DUTYLEGACY SERIES AZ

➊ APPLICATIONS

• General Purpose Positioning

Subsystems

• Far-Field & Near-Field Antenna

Measurements

• Indoor & Outdoor Use

(AL-260-1 & Smaller Indoor Only)

➋ PRODUCT HIGHTLIGHTS

• Broad Selection – 8 Models

• Vertical Loads Ranging from 10

to 2,000 lbs (4.5 to 910 kg)

• Turntable Diameters Ranging from

2.6 to 12.6 in (66 to 320 mm)

• Excellent Angular Position Accuracy

• Low Backlash Design

• Precision Bearings

• Closed Loop Servo Control

• Industry-Standard Wiring

• Tachometers for Optimum Speed

Regulation & Control

(Except AL-060-1 & AL-160-1)

• Wide Operating Temperature Range:

- 4° F to 140° F (- 20° C to 60° C)

• Fully Enclosed Design of Drive Gear

Train & Data Take-Off

• Wide Variety of Available Options

ORBIT/FR Legacy Series azimuth positioners provide

accurate rotation, velocity, and direction for customers

involved in antenna design and development.

Their rugged yet simple construction ensures maximum

reliability and trouble-free operation, yielding the best

size and weight versus performance ratio.

Typically, the primary components include the body, precise slew bearing, DC motor, gear reducer,

synchro assembly, and limit switch assembly. The turntable surface is designed with a threaded

mounting hole pattern for customer use. A Safe/Operate switch is included to ensure the safety

of working personnel.

AL-560-1

Summary of content (4 pages)

PAGE 1
LEGACY SERIES AZ LIGHT DUTY > Azimuth Positioners – Light Duty AL-060-1 • AL-160-1 • AL-260-1 • AL-360-1 • AL-560-1 • AL-561-1 • AL-760-1 • AL-761-1 ➊ APPLICATIONS • General Purpose Positioning Subsystems • Far-Field & Near-Field Antenna Measurements • Indoor & Outdoor Use (AL-260-1 & Smaller Indoor Only) ➋ PRODUCT HIGHTLIGHTS ORBIT/FR Legacy Series azimuth positioners provide accurate rotation, velocity, and direction for customers involved in antenna design and development.
PAGE 2
34 ft-lbs Incremental Encoder ± 0.03 (Uni-D) ± 0.1 (Bi-D) Incremental Encoder Operating Temperature Environmental Turntable Diameter Weight Height 66 2.6 mm in 11 5 kg lbs 5.6 143 mm in 0.08 deg Maximum Backlash Physical ± 0.03 (Uni-D) ± 0.1 (Bi-D) deg Standard Accuracy Standard Angle Transducer Format 1.5 rpm 150 5.9 10 22 155 6.0 0.08 1/20 1/20 1.5 hp Nominal Speed 10 75 Drive Power 32.5 ft-lbs 7 50 23 50 14 100 4.5 0.7 kg-m 4.
PAGE 3
5 Central Thru-Hole Inner Diameter Internal Harnessing Connector Format Leveling Screw (set) Stow Lock Mounting Thread TH EX CF LS ST MM *See Options Glossary on page 132 S S Rotary Joint3 RJ - - MM002 - - - - 38.1 MM002 MM003 MM002 MM003 - CF001 CF002 CF001 CF002 - EX002 57.2 2.3 TH002 TH003 RJ12L RJ18L RJ26L RJ40L RJ50L - 57.2 2.3 TH002 TH003 TH002 TH003 1.5 RJ12L RJ18L RJ26L RJ40L RJ50L ± 0.03 SR051L SR101L SR201L ± 0.04 Opt ± 0.005 Opt ± 0.005 Opt ± 0.
PAGE 4
supplied accessories > CD-ROM Documentation Set: User Manual (Installation, Setup, Operation & Maintenance) technical notes 1 All accuracy data is based on no-load conditions. Contact ORBIT/FR for accuracy under load conditions. 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 speciﬁed, limit switches remain but are electrically disabled.