Types of Load Cells and Their Applications in Industrial Weighing
In industrial weighing systems, different load cell designs serve various purposes. This article provides a technical overview of the major load cell types and their common applications. Engineers and buyers in manufacturing, logistics, and industrial sectors will learn how each type works and where it excels.
Single-Point Load Cells
Single-point load cells are widely used in small to medium-sized platform scales and bench scales. They are designed to maintain accuracy regardless of where the load is applied on the platform, making them ideal for retail, packaging, and checkweighing applications. A great example is the Tedea 1022, which offers high precision in compact designs.
Shear Beam Load Cells
Shear beam load cells are ideal for industrial floor scales, conveyor systems, and low-profile platforms. These load cells are mounted on one end and measure the deflection caused by the shear force. The Berman BL is a rugged model that offers excellent performance in demanding environments.
Low Profile Disk Load Cells
These are also known as pancake load cells and are typically used in tank and hopper weighing systems. Their compact, flat design allows for stable mounting under large structures. The BTWM Compression Disk Load Cell handles large loads with minimal height.
Compression Load Cells
Compression load cells are used in truck scales and silo weighing. They are designed to withstand high vertical loads and are often installed in multi-cell configurations. The Revere ASC2 is a reliable stainless-steel model with high environmental protection.
Rocker Column Load Cells
These are a type of compression cell that allows some movement under load, providing self-alignment and reducing errors due to misalignment. Perfect for weighbridges and heavy-duty systems, the Berman BRP is built to deliver long-lasting performance in outdoor conditions.
Double-Ended Beam Load Cells
Used in truck and rail scales, double-ended shear beam load cells are mounted at both ends with the load applied at the center. They provide high accuracy in large-scale weighing systems. The BLCQ model is commonly used in multi-cell configurations.
Tension/Compression (S-Type) Load Cells
S-type load cells are versatile and compact, able to measure both tension and compression. They are used in hanging scales, batching systems, and force measurement applications. The Revere 363 offers great precision and easy installation.
