Pillow Block Load Cell

A pillow block load cell is a force sensor designed to measure the tension or compression on rotating shafts, usually mounted in pillow block bearings.

It is named because it is integrated with or mounted under a pillow block bearing, allowing direct measurement of shaft loads or belt tensions.

They are widely used in web tension monitoring, printing presses, packaging machines, textile machinery, and paper mills.

It senses the reaction forces generated by the shaft through the pillow block and converts the strain into an electrical signal proportional to the load.

They are available in a wide range, from low capacities of a few Newtons to several kilonewtons for heavy industrial applications.

They are typically made of stainless steel or high-grade aluminum to provide strength, durability, and corrosion resistance.

Yes, they offer excellent accuracy, usually within ±0.5% or better, making them reliable for industrial tension monitoring.

Yes, they are designed for real-time monitoring and can operate effectively in high-speed production environments.

Yes, calibration is necessary to ensure precise measurement, especially in sensitive web tension or dynamic force applications.

Yes, they are capable of measuring both static and dynamic loads, making them ideal for continuous production lines.

Industries like printing, paper, textiles, converting, packaging, and flexible film manufacturing rely on them.

Most pillow block load cells have a built-in overload capacity, but excessive force beyond rated limits should still be avoided.

Yes, they can connect with controllers, PLCs, and closed-loop tension control systems for automated operation.

Yes, they are designed for simple mounting with standard pillow block bearings, minimizing downtime.

With proper calibration, handling, and maintenance, they can provide reliable performance for many years in industrial use.