Understanding Load Cells: Improving Industrial Efficiency in 2023

A load cell is a converter that translates a force through an electrical signal — for instance, a load cell for crane is used to determine the weight or force of the said object being hoisted by the crane. A load cell is normally made out of a metal beam or bar that is positioned beneath the load — and the force is conveyed towards the load cell by a set of levers or links.

Thus, this force turns into an electrical signal that a crane’s control system or even other monitoring device can interpret. This data is then used to confirm that the crane works safely within its own load-bearing capabilities.

Read further to learn more about load cell for crane!

Importance of load cell for crane in industrial set-up

Here are the following parameters to remember in industrial set-up:

  • SAFETY

Safety is among the most principal factors for integrating a load cell for crane scales. Load cells give real-time weight information on the load getting hoisted, enabling the operator to verify that the crane is still not hauling higher weight than what it was originally built to carry.

  • EFFICIENCY

A load cell may also be utilized to enhance crane operation efficiency — it can assist crane operators improve crane performance, decrease downtime, and boost productivity through giving factual data on the weight of the object getting hoisted.

  • COMPLIANCE

Standards or regulatory requirements may demand the usage of load cells in specific instances. E.g. Some nations and sectors demand the usage of load cells to guarantee compliance to security and weight-bearing regulatory norms.

In rare situations, the usage of load cells can also be utilized to verify compliance with safety and quality requirements.

  • LOAD MONITORING

Load cells additionally give useful data on the load being hoisted, that could be employed to track the crane’s functioning and distinguish any anomalies — It can be mechanical or electrical concerns with the cranes, in addition to faults with the load directly. Weighing heavy loads close to 300t can be performed using a 300t ton load cell, providing higher efficiency. 

Things to keep in mind while selecting a load cell for crane

The following listed are the tips for selecting a load cell for crane:

  • Load capacity — A load cell must be capable of accommodating the maximum weight of the load being hoisted by the crane.
  • Accuracy — A high accuracy rating is required to guarantee that the weight of a load is accurately measured.
  • Environmental Factors — When establishing a load cell, the setting within which the cranes will function must be considered. As such factors like temperature, humidity, and vibration may all have an impact on load device performance.
  • Compatibility — The load cell must link well with the crane’s controller. So, any malfunctioning will be prevented.
  • Durability — The load cell must be tough enough even to resist the rigors of crane operations. Because of its longevity and corrosion resistance – stainless steel load cells were frequently used mostly for crane applications.  

Therefore, to guarantee safety, efficiency, and compliance, it is critical to pick a load cell that can manage the unique needs of the crane application.