Renfroe Model JPA 1 Ton Horizontal to Vertical Lifting Locking Clamp .75" - 1.25"

The Model JPA is a vertical lifting clamp capable of turning a single plate or member from horizontal to vertical to horizontal through a 180 degree arc. Incorporates a push button auxiliary lock. Permits side loading of lifting shackle to 90 degrees by derating of clamp's rated capacity.

Availability: In stock

Regular Price: $682.24

Special Price $603.78

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Details
Details

Model JPA
Vertical Lifting, Locking

he Model JPA is a vertical lifting clamp capable of turning a single plate or member from horizontal to vertical to horizontal through a 180 degree arc. Incorporates a push button auxiliary lock. Permits side loading of lifting shackle to 90 degrees by derating of clamp's rated capacity. Refer to Specifications for derated capacities.

Model JPA incorporates a pivoting shackle that permits side loading of the lifting shackle at 100 percent of rated capacity from vertical to 30 degrees, 75 percent of rated capacity between 30 and 45 degrees and 50 percent of rated capacity between 45 and 90 degrees.



An Application, Operation and Maintenance Manual is packaged with each Renfroe® product. Repair Kits are also available for most Renfroe® lifting clamps. We encourage caution when using lifting devices. Refer to the Operating Aids section for important handling information.

 

We are a Renfroe Dealer and Carry their full product range including repair parts.  If you do not see the capcity or part you are looking for call for a quote.

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Additional Info
Additional Info
Weight 20.0000
Freight Status Ships by UPS
Manufacturer Renfroe
Manufacturer Part Number N/A
Lifting Direction Horizontal to Vertical
Plate Thickness (inches) 0.75 - 1.25
Lifting Capacity 1 ton
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Jib Crane Selection Guide

Jib cranes are the most cost effective and versatile type of lifting equipment. They are great for use in production lines to keep machining cells, workstations and warehouse production moving. Jib cranes also work well to aid larger overhead crane systems. Jib cranes are easy to install and cost effective, with less structural limitations than other material handling options.

Follow these basic guidelines to help you choose the correct jib crane for your application:

Capacity: Choose a capacity that is right for current and future lifting needs. Most of the available options at JibCranes.com, up to 5 tons, include a 15% allowance for the hoisting equipment. This allows for full use of the rated jib crane capacity.

Span: Choose a span that is adequate to cover the full work area. Keep in mind that hoist and trolley selection may reduce the end approach, limiting hook coverage and requiring a move to a larger span.

Hook Height: The hook height is the height needed to lift your material. This measurement is equal to height under boom minus the headroom of the hoist and trolley.

Rotation: Jib cranes, depending on their design, have between 180° and 360° of rotation. Be sure that the area of installation is free of obstructions throughout the full range of rotation. Rotation stops are available upon request to limit the range of rotation.

Supporting Structure: When selecting a jib crane be sure to take into consideration the supporting structure. Building structures must be able to support the forces of the jib crane and load. Please, consult with your building designer or an engineer if uncertain of the adequacy of supporting structures. Also, keep in mind that the foundation requirements of freestanding jib cranes will add additional costs.