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Articulated Jib Boom

Positech’s Articulated Jib Boom (AJB) is an articulating jib arm that can be used as an alternative to workstation bridge system or straight arm jib. The low headroom design along with two 360-degree rotation axes, allow this handling aid to reach in and maneuver over or around work cell obstructions. The articulating jib crane is available in five model configurations, provides up to 5,000 pounds of payload capacity, and spans up to 20 feet. The Articulated Jib crane can be combined with the Positech Vertical Lift Cylinder to create an ergonomic lift assist that offers rigid vertical movement and off-center moment loading capabilities.

Articulated Jib Boom Articulated Jib Boom
Articulated Jib Boom Articulated Jib Boom
Articulated Jib Boom Articulated Jib Boom
Articulated Jib Boom Articulated Jib Boom
Cut Sheet Tech Specs Capacity lbs.* Reach ft. 2D Drawings 3D Model Installation Manual
AJB AJB60 200-1000 4-20 AJB60.dwg AJB60.sldprt Installation AJB60
AJB AJB90 300-1500 4-20 AJB90.dwg AJB90.sldprt Installation AJB90
AJB AJB150 500-2500 4-20 AJB150.dwg AJB150.sldprt AJB150 AJB150
AJB AJB300 1000-5000 4-20 AJB300.dwg AJB300.sldprt AJB300 AJB300

*Includes payload and end-effector; increasing arm length reduces payload capacity

To download the PDF of a model’s tech spec above, please click on the cell containing the model name


  • 5:1 design factor minimum on all structural components
  • Floor mounted pedestal provided with concrete anchor bolts, mounting hardware and leveling jacks for ease of installation (No grout required)
  • Requires no overhead support when floor mounted
  • Complies with CE and other National Standards


  • Middle joint leveling to prevent second arm drift
  • Precision bearings at rotation axes for smooth motion and long life
  • Adjustable friction brakes on all rotation axes allows the operator to set arm motion for ease of operation
  • Standard capacities up to 5,000 pounds
  • Can be configured with an air or electric hoist, pneumatic balancer, vacuum tube lifter or vertical lift cylinder to fit your material handling need
  • Optional electric collector rings or air swivels available to allow 360° continuous rotation
  • Mounting options: overhead, trolley, pedestal, wall mount, column, machine or mobile/portable base


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