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Modernizing Infrastructure with Interface Sensor Technologies

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Modernizing infrastructure is a major priority for governments and companies around the world, and significant investments are being made to support this effort. Force measurement solutions are a critical component of modern infrastructure, helping to ensure safety, optimize performance, and improve efficiency. Interface load cells, torque transducers, load pins, tension links and other wireless solutions are used in projects all over the world that are modernizing our global infrastructure in a variety of ways.

The McKinsey Global Institute estimates that global infrastructure investment could reach $79 trillion by 2030, with China accounting for the largest share of that investment. These estimates are based on a range of factors, including population growth, urbanization, and the need for infrastructure upgrades and maintenance.

There is also a heavy emphasis in utilizing sensor technologies for “smart” infrastructure. This includes building smart cities, smart buildings, smart grids, smart highways and intelligent transportation systems.  Read more about how infrastructure related companies, suppliers and civil engineers use our sensors in Infrastructure Projects Rely on Interface,

Intelligent Transportation Solutions for In-Motion Train Track Monitoring

Pillow block load cells are valuable in building and enhancing infrastructure. When our PBLC1 is installed on a track, and the train runs across it, the sensor can provide a signal to a station elsewhere in the world. If any force indicators suggest that there could be a problem with the weight the train is holding or the train itself, the sensor can also trigger an automatic shutdown of the train.

Trains are not new; however, how we can use sensor technologies to keep passengers and cargo is growing in demands. These sensors could prevent major damage from train derailments and other train related incidents by detecting errors before the inflict damage. This type of sensor is a great solution for monitoring trains on a track, in-motion.

How are Interface sensor technologies in modernization projects?

Structural testing: Force measurement solutions are used to test the strength and durability of structures such as bridges, buildings, and dams. Sensors can be attached to the structure and used to measure the forces acting on it, such as wind, vibration, or seismic activity. This information can then be used to identify areas that may be weak or prone to failure, allowing for necessary repairs or upgrades. Read more in our Bridge Seismic Force Monitoring Solution App Note.

Monitoring machinery: Force measurement solutions can also be used to monitor the performance of machinery and equipment. Sensors can be installed to measure the forces generated by the machinery, such as torque or pressure, and this data can be used to identify potential problems before they cause equipment failure or downtime. This is exemplified in our Crane Capacity Verification App Note.

Material testing: Force measurement solutions are also used to test the strength and durability of materials such as metals, plastics, and composites used in modernizing infrastructure. Sensors can be used to measure the forces required to break or deform the material, providing valuable data for material selection and design. Read Interface Solutions for Material Testing Engineers.

Geotechnical engineering: Force measurement solutions can be used to monitor the forces acting on soil and rock formations, which is important for the design and construction of structures such as tunnels, mines, and retaining walls. Sensors can be installed to measure factors such as pressure, stress, and strain, which can be used to ensure the safety and stability of these structures.

As sensor technologies continue to advance, we can expect to see even more innovative projects in the future.

ADDITIONAL RESOURCES

Interface And Infrastructure Markets Form A Perfect Partnership

Uses Cases for Load Pins

Innovative Load Pin Applications

Monitoring The Seismic Force Of A Suspension Bridge

Infrastructure-Brochure-1

Benefits of Proof Loading Verification

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Proof loading is a critical test that is performed on sensors or load cells to verify their performance and accuracy under extreme conditions. Engineers may need to request proof loading verification to ensure that the sensors or other measuring devices being used in a particular application are accurate, reliable, and safe for use.

Upon request, Interface provides proof loading at the build phase of engineered-to-order load cells, as well as load pins, load shackles and tension links. By simple definition, proof loading is a safe overload rating for a sensor.

Load proofing is a special test that guarantees the sensor performs at maximum capacity before it’s released to the customer. If a manufacturer does proof loading, it will be documented in the sensors specifications that are shipped with the product. It is commonly requested for sensors that are used in lifting applications.

Additionally, quality engineers and testing professionals may request proof loading as part of quality control or compliance requirements. By ensuring that sensors and load cells are tested and validated before use, companies can ensure that they meet regulatory standards and maintain a high level of quality in their products and services.

The Proof Loading Process

By requesting proof loading, sensor users can verify the accuracy and reliability of sensors and load cells and ensure that they are functioning correctly and within their specified limits. Proof loading can also identify any issues or problems with sensors or load cells before they are put into service, allowing for repairs or replacements to be made if necessary.

Proof loading for sensors is a process of subjecting a sensor to a higher-than-normal load or stress to confirm that it can withstand that load or stress without any permanent damage or deviation from its calibration. The purpose of proof loading is to validate the accuracy and reliability of the sensor under extreme conditions, ensuring that it will perform correctly when it is in service.

During proof loading, the sensor is exposed to a controlled overload, typically between 150% to 200% of its maximum rated capacity. The sensor’s response to the load is monitored, and the output is compared to its expected behavior. If the sensor performs within acceptable limits and returns to its pre-loaded state after the load is removed, it is considered to have passed the proof load test.

When should you request proof loading for a load cell?

Proof loading for a load cell should be requested when there is a need to verify its calibration and ensure its accuracy and reliability under extreme conditions. This is particularly important when the load cell is used in safety-critical applications, such as in crane and hoist systems, industrial weighing and process control systems, and structural testing applications.

Proof loading is commonly used for sensors that are used in safety-critical applications, such as load cells used in cranes and hoists, pressure transducers used in oil and gas pipelines, and temperature sensors used in furnace applications. By performing proof loading tests, manufacturers and end-users can have greater confidence in the performance and reliability of their sensors, which can improve overall safety and efficiency.

In general, there are several situations where it is advisable to request proof loading for a load cell:

  • Before critical applications: In safety-critical applications, such as those involving lifting, handling, and transportation of heavy loads, a proof load test should be performed before the load cell is put into service to ensure that it can handle the required load without any issues.
  • After installation: It is recommended to perform a proof load test on the load cell immediately after installation to ensure that it is functioning correctly and within its specified limits.
  • After repair or maintenance: If the load cell has undergone repair or maintenance, a proof load test can be used to verify that it is still performing accurately and within its specifications.
  • After an extended period of non-use: If the load cell has not been used for an extended period, it may be necessary to perform a proof load test to ensure that it is still functioning correctly.

It is important to note that proof loading should only be performed by qualified and trained personnel using the appropriate equipment and procedures. This will ensure that the load cell is not damaged during the testing process and that it continues to perform accurately and reliably after the test is completed.

Proof loading is particularly important in safety-critical applications such as in the construction industry, transportation industry, and other industrial applications where lifting and handling heavy loads are involved. In these applications, the accuracy and reliability of sensors and load cells are crucial, as any inaccuracies or deviations from the expected behavior can result in dangerous and costly accidents.

Overall, proof loading is an essential test that engineers may need to request to ensure the safety and reliability of sensors and load cells in various industrial applications.

ADDITIONAL RESOURCES

IoT Lifting Heavy Objects

Cranes and Lifting

Recap of Use Cases for Load Pins Webinar

Tension Links 101

Aircraft Lifting Equipment App Note

 

Weighing Your Options Webinar Recap

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Most often the subject of weighing is a reference to scales. Although most of the world knows Interfaced for our expertise in test and measurement, aerospace, automotive, energy, and medical industries, we know our way around all kinds of weighing applications and scales.

In fact, load cells are truly the heart of every scale system and make modern use cases for highly accurate weight data possible. At Interface, we design, manufacture, and guarantee the highest performing load cells in the world.

In our online seminar, Weighing Your Options, Keith Skidmore, and Jeff White detail Interface products used for weighing, along with engineering tips, applications, and frequently asked questions.

How have sensors historically been used for weighing and lifting? The most common uses are in weigh modules, floor, and bench scales, along with truck and rail transport weighcheck systems. Interface’s involvement in providing measurement solutions have traditionally focused on test and measurement applications, sensors for machines and rigs, as well as use in weighing components. Trends are moving to complete weighing solutions.

Sensors are used throughout the product life cycle, from R&D to distribution, including

  • Weighing individual parts or components
  • Equipment and machines that measure weight during assembly and production
  • Weighing ingredients in food and chemical processes
  • Weighing products during distribution
  • Weighing before and during transportation

Interface load cells can measure across a wide range of force, from 0.02 to 2,000k lbf.  Interface products used in weighing applications are diverse in design, including:

Our weighing sensors combined with available instrumentation use a variety of communication methods, including analog, digital, wireless and cloud based, to allow users to gather data in-facility or remotely. Junction boxes such as our JB1100 4-Channel Advanced Signal Conditioning Transmitter Indicator and Junction Box are frequently used for weighing systems. We can also customize sensors to meet specifications for weighing use cases.

Most Common Types of Instrumentation Used for Weighing

  • Analog Signal Conditioners
  • Digital Signal Conditioners
  • Active Junction Boxes
  • Digital Displays
  • Programmable Weight Controllers
  • Data Acquisition Systems
  • Wireless and Specialty Devices

Interface has also introduced several weigh system modules, like the WSSCLC-Mount Weighing Assembly. It is a stainless-steel construction and available in three sizes. It incorporates a safety retainer to prevent accidental vessel lifting or sliding. When used with Model WSSCLC Load Cell, the system is IP68 rated and good for rugged applications.

The place to start with any new weighing application is what do you need to weigh by and what is the smallest increasing increment? Interface application engineers can help you choose the correct equipment, including the load cell, weigh module, instrumentation, and any accessories. They will review the requirements such as live load, dead load, number of supports, washdown, weighing materials, temperature and temperature swings, hazardous environment and exposure, type of vessel, measurements of compression or tension, mixers or shakers attachments, rigid conduit, or piping and even shock loading issues.

Watch the complete online seminar to learn more about weighing systems used for tank and hoppers, conveyor belts, industrial equipment, continuous weighing and automation features for alarms and safety requirements. We detail do’s and don’ts along with frequently asked questions.

ADDITIONAL RESOURCES

Accuracy Matters for Weighing and Scales

Livestock Weighing System Application Note

Fruit Weighing

INF4-EtherCat Two, Three, and Four Sensor Weight Transmitter and Indicator

CPG Water Bottle Dispensing and Weighing

New Interface Case Study Exams Weighing and Scales

CPG Veterinary Weighing Scales

 

 

Weighing Your Options Webinar

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Interface force measurement experts detail solutions used for all types of weighing and lifting applications. We discuss sensor models, capabilities, features and tips using various load cells, load pins, shackles, tension links, weighcheck systems and instrumentation. Learn about use cases, FAQs, measurement applications, options for harsh environments and OEM products. If you are exploring quality measurement solutions that provide high accuracy and reliability for scales, cranes, lifting equipment or tools, join us.

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Interface Solutions for Lifting Applications

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Lifting is the action of raising an object to a higher level or moving an object to a different position. Tension load cells accurately measure forms of lifting, as they measure pulling by design. Choosing the right sensor for this type of measurement requires consideration of the size of object that is lifted, and mechanism used in the act to create the lift. Read more in our latest case study Cranes and Lifting.

Often large capacity load cells are used in industrial equipment, cranes, forklifts, rigging, and even aircraft testing equipment to measure forces applied in heavy lifting and for load monitoring, as well as to maintain accuracy in movement. Larger capacity load cells can range from 10,000 to million lbf, or even larger. Rugged load cells are frequently selected for this type of equipment to sustain harsh environmental conditions for both testing and during real-time use.

Smaller capacity load cells, such as s-types and miniature beams, measure the lift action in machines, medical equipment, packaging, robotics, drones and moving equipment. In all circumstances, force measurement sensors help product engineers and manufacturers improve safety and the quality of products they build. They are versatile and easily integrated into machines and components.

Beyond the measurement specifications, other top feature considerations when selecting the right sensor include weight of the sensor, requirements for overload protection, enclosures and ruggedized material used to construct the device, signal outputs for data, cabling, or wireless functionality, mounting or clamping, and instrumentation for data acquisition.

For measurement in lifting applications, Interface products provide the industry’s most accurate and reliable data available through force measurement sensors. Products we provide for lifting include multi-axis sensors, load washer load cells, low profiles, miniature load cells, load shackles, load pins, tensions links, instrumentation, and torque transducers.

The following are examples of products we supply for lifting equipment and use cases.

AERIAL BOOM LIFT OPERATION


A manufacturer aerial lifts wants to test its self-propelled boom platform to ensure it can operate at heavy capacities when in use, and at different angles. This testing is vital for safety and protecting operators as well as those at the site of where equipment is in use. The sensors help to prevent any accidents in case of a lifting overload. The Interface application engineers recommends the multi-axis 3AXX 3-Axis Force Load Cell model 3A160 to capture the required data for monitoring in real-time. Paired with the 920i Programmable Weight Indicator and Controller, the operator had accurate information when using the equipment.

AIRCRAFT LIFTING TEST RIG

 

An aerospace manufacturer is looking to accurately measure the valves in their aircraft lifting test equipment. Interface’s solution is to install a 1200 High Capacity Standard Precision LowProfile™ Load Cell in between the aircraft testing rig and the lifting jack. The load cell will measure the load’s force safety valve when the lifting equipment opens. Results will be sent to the 9890 Strain Gage, Load Cell, & mV/V Indicator, where the customer can see it displayed in real-time. 

LIFTING HEAVY OBJECTS


In this common use case, a customer needs to measure the load when using a crane to move heavy construction materials around the work site. This includes monitoring the weight of these objects as they are lifted in the air. It was critical that the device offer high accuracy readings and also work within the equipment already in place. Key is the instrumentation capabilities to provide wireless outputs. Interface recommends using our WTSSHK-B Wireless Load Shackle connected in crane load string to measure forces. Model WTS-BS-1-HA Battery Powered Handheld Display is used to wirelessly receive load information and display results.

Read more about these types of lifting applications in our new case study.  If you need help in deciding which product works best for your lifting application, contact us.

Cranes and Lifting Case Study

Interface Entertainment and Amusement Industry Solutions

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The special effects of a movie or the thrills you experience on a roller coaster take a lot of engineering work behind the scenes. Force measurement plays a major role in the design, development, testing, manufacturing, and maintenance of equipment used in creating entertainment and amusement features.

Interface load cells, torque transducers and instrumentation are used when quality, safety, and durability matters. You see our products used in a variety of entertainment and amusement industry solutions. This includes testing gaming simulation devices, monitoring outdoor stage equipment, designing interactive displays, operating lifting equipment, testing film drones and cameras, as well as for designing amusement rides and theme park robotics.

The part engineering plays and use of sensor technologies has grown significantly over the years in the entertainment and amusement industry. The expertise and products propel the machinery that delights audiences, while keeping purveyors, operators, and consumers safe.

Interface offers force measurement products for testing, monitoring, and embedding sensors into products by makers for various equipment used in theatre, film, video gaming, television, theme parks and entertainment venues, as well as creating spectacular multimedia attractions.

With the entertainment industry’s growth into many different submarkets, Interface’s deep range of load cells and other sensor products are used for quality testing and accurate data collection. Beyond our standard products, Interface’s experts often collaborate with specialty engineers to design customizable measurement solutions for unique applications in the entertainment industry. Interface offers highly accurate sensor systems to ensure safety and eliminate risks when building and maintaining equipment used by industry professionals.

In our industry solutions, we’ve outlined how Interface is taking part in the entertainment markets. Learn about the products and application examples that demonstrate how engineers in the entertainment industry take advantage of our robust force measurement catalog.

Entertainment Applications Using Interface Measurement Solutions

  • Display Equipment
  • Cranes and Lifts for Rigging
  • Animatronics
  • Amusement Park Rides
  • Stage Equipment and Design
  • Touch Screens and Monitors
  • Theme Park Robotics
  • Drones for Videography
  • Camera and Multimedia Equipment
  • Outdoor Festival Wind Monitoring
  • Stunt Devices
  • Operating Equipment and Machines
  • Set and Venue Designs
  • Equipment Safety Monitoring

Drone Videography

A videographer team wanted to ensure the propeller motors compensate for weight shifting or uneven weight distribution of the video camera being attached when they film landscapes and other aerial shots. Four Interface WMC Sealed Stainless Steel Miniature Load Cells were installed to the necessary propeller motors to compensate for an uneven weight load. The WMC’s measure the weight of the film camera attached and detect weight shifting or uneven weight distribution of the video camera. The four WMC load cells accurately measured the payload weight and maintained stability of the propeller motors to when the drone was in air with the attached film camera. This information was communicated to the drone’s on-board processor for monitoring and recording this information during flight. More information is available here.

Entertainment LED Screens

A customer constructing a huge venue wanted to weigh their extremely large LED display screens. They also wanted to measure the force of the structure that is supporting the screens, to ensure stability and structural integrity. Interface suggested their LW General Purpose Load Washer Load Cells being assembled within rods that are part of the support structure. The LED screen hangs off the structure, which connects to the rods. The compression forces applied to the rod will be measured by the LW’s installed in between. The load washers are paired with WTS-AM-1E Wireless Strain Bridge Transmitter Modules, where the force results are wirelessly transmitted to both the WTS-BS-1 Wireless Handheld Display for Unlimited Transmitters and the WTS-BS-4 Wireless Base Stations with included Log100 software. Interface’s wireless load washer system successfully weighed the forces of the large LED screen for the customer’s new venue. Learn more.

Gaming Simulation Brake Pedal

A gaming company wanted to switch from the standard racing pedals to a load cell based pedal system for their racing simulation game. Compared to the standard racing simulation pedals, load cell pedals are more advanced and offer more accurate results. They also wanted a wireless system that will measure the strength of the pressure received by the pedals that will detect the perfect amount of braking power. Interface’s BPL Pedal Load Cell was installed onto the gaming brake pedal to measure the force applied when someone puts their foot on it. Forces were measured and recorded using the WTS-AM-1E Wireless Strain Bridge Transmitter Modules, where data is transmitted to the WTS-BS-6 Dongle Base Station when connected to the customer’s PC or laptop. Interface’s BPL Pedal Load Cell measured and recorded the pedal forces applied to their racing gaming brake pedals. In comparison to traditional simulation pedals that measure the distance of the pedals when pressed, Interface’s load cell pedal system provided a more realistic experience for gamers. Read more.

Interface enables incredible innovation across industries and the entertainment world is no different. We’re proud to help customers create incredible experiences and find new ways to captivate audiences. To learn more about our work in the entertainment industry here.

Entertainment-Brochure

ADDITIONAL RESOURCES

Gaming Hardware Benefits from Force Measurement Solutions

Why Product Design Engineers Choose Interface

Protecting Ultra HD Monitors

Robotic Arm Animated Application Note

 

Interface Solutions Designed for Infrastructure Challenges

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All infrastructure, big and small, needs to be designed with safety and durability in mind. Take for instance the massive amount of design, engineering and quality control that goes into a suspension bridge requires testing before and after it’s built. Not only does it need to be constructed with supreme accuracy, but it also needs to be tested and monitored constantly to ensure it’s safe for use, especially as often infrastructure projects are exposed to extreme elements.

Among the various tools and technologies used to build and test infrastructure designs, sensors play a substantial role. Interface has served infrastructure industry suppliers and customers since our founding more than 50 years ago. Force and torque measurement products including Interface load cells, torque transducers, load pins, load shackles, tension links and instrumentation are involved in a wide variety of infrastructure applications including construction and maintenance of bridges, roads, transportation systems, communication structures, water and electrical facilities, and numerous inventions that are used to build, test, support, maintain and monitor performance of these critical projects around the world.

Accuracy and reliability of Interface solutions are a key factor in measuring structures and components that are exposed to hazardous or weather-related conditions, heavy loads and constant use. Our precision load cells, rugged load pins, wireless and digital instrumentation, along with multi-axis sensors and robust torque transducers are a top choice for those engaged in infrastructure engineering projects and testing.

A few examples of how Interface products have been used on infrastructure applications over the years are noted below. The following examples are also found with many others here /solutions/infrastructure/. 

Concrete Dam Flood Monitoring

A customer was looking for a solution to monitor a concrete dam and be notified when it reached high flooding levels. Interface provided WMC Miniature Sealed Stainless Steel Load Cells with multiple WTS-AM-1E Wireless Acquisition Modules connected to the load cells. This solution proved to be small enough and perfect for measuring compression and tension on the dam. The WMC Modules are installed on the arch of the dame and transmit data and notify the customer through Interface’s Wireless Telemetry System when flooding occurs. Check out the application here.

Hydropower Turbine Generator Monitoring

When a customer wants to monitor and detect turbine generator faults in their hydroelectric power plant located on a river, Interface can provide a T2 Ultra Precision Shaft Style Rotary Torque Transducer and attach it to the turbine generator with Interface’s Shaft Style Torque Transducer Couplings. When water from the river pushes through the penstock to the outflow, it moves the turbine blades, creating electricity through the generator shaft. Torsion measurements can be graphed and logged with the 9850 Torque Transducer and Load Cell Indicator catching any unusual fluctuations and vibrations. Using this solution, the customer can monitor, graph, and log the torque measurement results of the turbine generator. Learn more here.

Bridge Seismic Force Monitoring Solution

A customer wanted to monitor seismic activity that occurs to a bridge using force sensors to continuously monitor activity before, during and after earthquakes. They also wanted a wireless solution to avoid running long cables on the bridge. Interface provided an LP Load Pin custom made to fit the need. The load pin was used in conjunction with our WTS Wireless Telemetry System to monitor the force on the load without cables. Using this solution, the customer was able to monitor continuously, log results to the cloud and review the data. Read more here.

This is just a brief example of the applications throughout the infrastructure industry that Interface supports. A long list of additional applications that use Interface products includes:

Highways and Bridge Construction and Monitoring

Concrete Dam Measurement and Flood Monitoring

Transportation Heavy Equipment Testing

People Movers for Airports

Train Brakes Testing

Power Generation Equipment

Geotechnical Monitoring

Road Load Tests

Weight Bridges and Transportation Scales

Truck and Aircraft Weighing

Housing Mainframe and Skyscraper Construction Monitoring

Building Foundation Capacity Measurement

Bridge Seismic Force Monitoring

In-Motion Rail Weighing

Cranes and Heavy Object Lifting

Structural Testing and Telecommunication Structures

Conveyor Belts

To learn more about Interface and our solutions for Infrastructure and other key industries, please visit our solutions page at www.interfaceforce.com/solutions/.

Load Shackles 101

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A load shackle is a u-shaped, load-bearing connecting device designed to be used with a removable pin. Load shackles can be used in a number of different rigging and load securement applications to provide sensor technologies in the connection of different types of lifting slings, chains or ropes to an object or to each other.  A load shackle is essentially the installation of a load monitoring pin into the shackle body allowing you to replace existing rigging hardware with a load cell for force measurement and weighing data.

Load shackles are rugged in design and are used to provide accurate and reliable measurement of tensile loads, as well as support applications for harsh and challenging environments. The industries that most regularly take advantage of our load shackles include industrial, aerospace and defense, agriculture, and construction. Applications for lifting, moving and weighing objects can be monitored as well as optimized for performance using load shackles. They are often designed into engineered structures or for use with cranes, winches or other robust lifting mechanisms.

Interface offers a wide variety of load shackle designs for different environments and force measurement needs, ranging from 2.2K to 2205K lbf. Our load shackles come in both cabled and wireless, as well as environmental resistance options including flameproof and IP67. Visit our overview here.

Load shackles come in many standard shapes and sizes, including customization options to meet a specific design or use requirement. Some of our shackles are exclusively designed to meet the needs of applications in hazardous environments like the oil and gas industry, or marine industry where they’ll be submerged in water during testing and for continuous use, or in areas with high heat and flames. Some of our most popular load shackles are listed below:

WTSSHK-B Wireless Crosby™ Bow Load Shackle  – Suitable for use in a wide range of industrial and marine weighing applications, these load shackles are robust, reliable and easy to install. The unique telemetry housing is manufactured from tough high-performance polyamide resin making it strong yet light, resulting in a better-balanced load shackle when compared to others available on the market.

ISHK-B Bow Type Crosby™ Cabled Load Shackle – The Interface range of ISHK-B load shackles are designed for lifting and weighing in rugged or harsh environments, including submersible applications. The shackle pins are forged from high tensile stainless steel to 6.5 MT (14.3K lbf) and high tensile carbon steel from 9.5 MT (20.9K lbf), and are machined to an exacting specification. The basic shackle uses the Crosby G2130 (1 to 25 MT / 2.2K to 55.1K lbf), G2140 (40 to 120 MT / 88.2K to 265K lbf) and GN Rope H10 (150 to 1K MT / 331K to 2205K lbf).

Flame Proof Bow Type Crosby™ Cabled Load Shackle – The Interface range of flameproof load shackles is designed for lifting and weighing in rugged or harsh environments, and also meet the requirements for operation in Zone 1 and 2 hazardous areas. The shackle pins are forged from high tensile stainless steel and are machined to an exacting specification. The basic shackle uses the Crosby G2130 (1 to 25MT or 2.2K to 55.1K lbf) and G2140 (40 to 400MT or 88.2K to 882K lbf) series.

Load Shackle Application:

Load shackles are commonly used in the construction industry to measure heavy machinery. For cranes outfitted with a lifting attachment such as a claw, a tension sensing load shackle is used on the pulley mechanism to measure the weight lifted by the crane. The tension sensor can provide real-time data to the construction crew to help monitor the lifting process and provide the operator with the information necessary to refrain from lifting weights that are too heavy for the crane to handle. If the claw arm lifts more than the crane is able to withstand, the attachment could break off, or worse, the crane could topple over.

In a recent example, Interface’s customer used a WTSSHK-B Wireless Load Shackle connected to load-bearing strings and a WTS-BS-1-HA Wireless Handheld Indicator to gather data. The customer was able to successfully lift and read the weight (wirelessly) on a handheld display while the material was being relocated.

Learn more in this product video

To learn more about our wide variety of load shackles and their many applications, please contact our application specialists today.  You can see all of Interface’s Load Pins, Load Shackles and Tension Links here.

This post is part of our Interface 101 series where we provide a basic overview of the wide variety of product lines we offer here at Interface. In this series, we explain our force measurement product line and its benefits and then provide a few examples of our product’s in real-world situations. Here are some of our other popular 101 posts.