WIKA Load Pins | Force Measurement Sensors

WIKA Load Pins with Thin Film Technology WIKA load pins are engineered for both static and dynamic force measurement and are designed to replace non-measuring bolts or pins directly. By integrating seamlessly into existing mechanical structures, they accurately measure tension and compression forces without requiring system redesign.

Manufactured from high-strength, corrosion-resistant stainless steel (1.4542), WIKA load pins are built to perform reliably under harsh operating conditions. They support multiple output options, including standard analog signals such as 4–20 mA and 0–10 V, as well as digital communication via CANopen®. Redundant signal outputs are also available for increased system reliability.

For safety-critical applications, WIKA load pins can be integrated into a certified overload protection system using the WIKA ELMS1, compliant with DIN EN ISO 13849-1 up to Performance Level d / Category 3, providing an added layer of protection for demanding industrial environments.

What Makes WIKA Load Pins Different

WIKA load pins stand out due to their combination of precision engineering, customization, and durability.

Key differentiators:

Application-specific designs – Custom diameters, lengths, and mounting features available
High overload protection – Built to withstand harsh shock and dynamic loads
Excellent signal stability – Reliable measurements even in vibration-heavy environments
Global calibration standards – Traceable accuracy and repeatability
Unlike generic force sensors, WIKA load pins are engineered to match real-world operating conditions, helping reduce downtime and prevent costly overload failures.

Load Pin Technical Capabilities & Options

WIKA load pins support a wide range of industrial measurement requirements.

Available capabilities include:

Tension and compression force measurement
Analog and digital output options (mV/V, amplified signals)
Stainless steel construction for corrosion resistance
Environmental sealing for outdoor and offshore use
Integration with indicators, transmitters, and control systems
These features allow WIKA load pins to integrate easily into PLC, SCADA, and monitoring systems while delivering consistent, accurate load data.

Load Pin Applications

WIKA load pins are trusted across multiple industries:

Cranes & lifting equipment
Construction & heavy machinery
Oil & gas and offshore platforms
Material handling systems
Manufacturing and automation

Q&A Section with Expand/Collapse Icons

Load Pin Q & A

+ What is a load pin and how does it work?

A load pin is a force sensor that replaces a standard mechanical pin and measures load using internal strain gauges. As force is applied, the strain gauges detect deformation and convert it into an electrical signal that represents the applied load in real time.

+ What industries commonly use WIKA load pins?

WIKA load pins are widely used in crane and hoist systems, material handling equipment, offshore and marine applications, construction machinery, and industrial automation, where accurate load monitoring improves safety and performance.

+ How accurate are WIKA load pins?

WIKA load pins are designed for high accuracy and long-term stability, with performance suitable for safety-critical and process control applications. Accuracy depends on the model, load range, and installation conditions; all sensors are factory-calibrated.

+ Can WIKA load pins be customized for my application?

Yes. WIKA offers application-specific load pin designs, including custom diameters, lengths, load ranges, and environmental protections. Custom solutions are ideal for OEMs and specialized industrial equipment.

+ How do I choose the correct load pin size and capacity?

Selecting the right load pin depends on maximum load, safety factor, mounting dimensions, environmental conditions, and signal requirements. Valin’s technical specialists can help evaluate your application and recommend the correct WIKA load pin solution.

Download WIKA Load Pin with Thin Film Technology Models F5301 and F53C1 Datasheet

Download WIKA Load Pin Heavy Duty with Thin Film Technology Models F5308, F53C8, and F53S8 Datasheet

Call us today at (855) 737-4714 to learn more, or fill out our online form, and someone will get back to you.