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Load pins & load shackles
Load pins and load shackles are essential components for accurately measuring forces in lifting and weighing applications. Designed for integration into various rigging setups, these devices provide reliable and precise load measurements, enhancing safety and efficiency in industrial operations. Our comprehensive range features advanced sensing technology and durable construction, ensuring optimal performance in demanding environments.
Tailored solutions for your needs
A key benefit of our load pins and load shackles is their versatility. Load pins can replace existing pins in hoists and cranes for real-time load monitoring without major modifications, while load shackles offer robust solutions for connecting and measuring loads in diverse applications. Both options are built to withstand harsh conditions and heavy loads, delivering consistent and accurate measurements. With various configurations and output options available, these load pins and load shackles integrate seamlessly into existing systems, enhancing operational efficiency and data accuracy. Whether monitoring loads during lifting operations or assessing forces in testing, you’ll find the ideal solution to meet your specific needs.
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Versatile integrationLoad pins easily replace existing pins in hoists and cranes for real-time load monitoring, while load shackles provide strong connections for various applications.
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Durable performanceBoth load pins and load shackles are designed to withstand extreme environments and heavy loads, ensuring reliable accuracy in industrial settings.
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Enhanced safety and efficiencyBy delivering precise load measurements, these devices improve safety in lifting operations and boost operational efficiency by preventing overloads and reducing downtime.
Considerations for selecting load pins and load shackles
When choosing load pins and load shackles for your application, several important factors should be taken into account to ensure optimal performance and compatibility:
- Load capacity: Determine the maximum load the pin or shackle must support. Choosing the correct load capacity is crucial for accurate measurements and preventing failures, as exceeding the load limit can lead to sensor damage or inaccurate readings.
- Measurement accuracy: Check the specifications for accuracy and sensitivity. High precision is essential for safety-critical applications, such as lifting operations, where even minor discrepancies can have significant consequences.
- Environmental conditions: Assess the operating environment, including factors like temperature extremes, humidity, and exposure to chemicals. Selecting a device designed to withstand these conditions ensures reliable performance and longevity in challenging settings.
- Output type: Identify the output signal type (analog, current, or digital) to ensure compatibility with your existing monitoring and data acquisition systems. This compatibility is essential for seamless integration and effective data collection.
- Material and construction: Consider the material and construction of the load pin or shackle. Look for robust designs made from durable materials, such as stainless steel or high-strength alloys, that can endure the rigors of your specific application and prevent corrosion or wear over time.
By thoughtfully evaluating these factors, you can choose the ideal load pins and load shackles to meet your requirements, ensuring dependable performance and precise measurements in your lifting and weighing applications.
Reach out to us today to learn more about our load pins and load shackles and find the perfect solution tailored to your specific measurement needs.
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Frequently asked questions about Load pins & Load shackles
Answers to the most important technical Questions
How do changing force directions affect load pins and load shackles?
Changing force directions can affect measurements with load pins and load shackles because these sensors are designed and calibrated for a defined force path. Ideally, the load should be applied centrally and reproducibly in the intended measurement direction.
If angles, attachment points, or load distribution change during lifting, lateral forces, bending moments, or eccentric loads can occur, causing the measured value to deviate from the actual force. The magnitude of this deviation depends on factors such as the geometry of the load pin or load shackle, installation conditions, load centering, and calibration.
Depending on the version, anti-rotation plates or load-centering solutions can help improve measurement stability. The configuration should therefore be matched to the specific lifting application.
What safety margins are possible with load pins and load shackles?
Depending on the design, different safety margins are possible for load pins and load shackles. Many Althen load pins and load shackles have a standard proof load of 150% of rated load and a breaking load of 300% of rated load.
For customized load pins, breaking loads of 300% to 500% of rated load are possible depending on the geometry and application. Certain versions, such as specific wireless aluminum load shackles, offer a 5:1 safety factor and a proof load of 200%.
The appropriate safety factor depends on the application, rated load, installation conditions, environmental conditions, and required certifications.
What is the difference between a load shackle and a load pin?
A load shackle measures force directly at the shackle connection and can often replace a standard shackle without major modifications. It is commonly used in lifting, rigging, crane, offshore, and temporary load monitoring applications.
A load pin is integrated into existing equipment such as cranes, winches, sheaves, or lifting systems and is particularly suitable for permanent load monitoring.
Can load shackles be used in offshore and marine environments?
Yes. Load shackles are suitable for demanding offshore and marine applications where reliable load monitoring is required. They are available in different capacities and configurations for lifting, rigging, crane applications, mooring load monitoring, and other marine load monitoring applications.
Depending on the application, protection rating, material, environmental conditions, and certification requirements should be considered.
Are ATEX, Safe Zone, or submersible load monitoring solutions available?
Yes. Selected load shackles, load pins, and load monitoring systems are available in ATEX, Safe Zone, or submersible versions for hazardous, harsh, or underwater environments.
Depending on the application, suitable options may include ATEX load cells, intrinsically safe load cells, submersible load cells, or complete load monitoring systems. The required configuration depends on the certification requirements, operating conditions, installation, and environment.
Are wireless load shackles suitable for heavy lifting?
Yes. Wireless load shackles provide real-time load data without additional cabling, making them well suited to heavy lifting, offshore cranes, mooring operations, temporary lifting applications, and other situations where fixed cabling is impractical.
They simplify installation while maintaining reliable load monitoring.
Do you offer custom load monitoring systems?
Yes. In addition to standard load shackles and load pins, Althen supplies custom load monitoring systems tailored to the lifting equipment, load capacity, installation conditions, and operating environment.
Depending on the application, the system can combine suitable load pins, load shackles, signal processing, wireless communication, displays, or data acquisition.
What load capacity is available for load monitoring systems?
Althen load monitoring systems are available for a wide range of capacities, from smaller lifting applications to heavy-duty offshore operations. Depending on the product type, load capacities of up to 1,500 tonnes are available.
The appropriate capacity depends on the application, load range, installation conditions, safety margin, and environmental requirements.