AZ/EL Positioners: Heavy Duty

Our Legacy Series heavy duty AZ/EL positioners provide accurate rotation, velocity, and direction and offer turntable diameters up to 74 in (1880 mm). Rugged yet simple construction ensures maximum reliability and trouble-free operation.
Model Numbers: 
AL-4316-1, AL-4306-1, AL-4307-1, AL-4309-1, AL-4310-1

Main Features

  • Vertical Loads from 30,000 to 45,000 lbs (13,610 to 20,410 kg)
  • Turntable Diameters from 34.25 to 74 in (870 to 1,879 mm)
  • Excellent Angular Position Accuracy
  • Low Backlash Design
  • Precision Bearings
  • Closed Loop Servo Control
  • Industry-Standard Wiring
  • Tachometers for Optimum Speed Regulation & Control
  • Wide Operating Temperature Range
  • Fully Enclosed Design of Drive Gear Train & Data Take-Off
  • Wide Variety of Available Options


  • General Purpose Positioning Subsystems
  • Far-Field & Near-Field Antenna Measurements
  • Indoor & Outdoor Use

Related Services

ORBIT/FR offers different levels of service plans, including factory and extended warranties, software support, and preventive maintenance as well as training services. 
>>