Windmill Energy Torque Measurement

with Interface's T25 Contactless Rotary Torque Transducer

09 June 2026

Interface Force

Interface Force's T25 Solution

To improve windmill performance, engineers need to be able to adjust the blade pitch and measure the generated torque. From a stationary position and all along as the power ramps up, capturing performance data at every stage of motion is critical. Improvements can only be applied with a full understanding of overall performance at every stage.

Interface Force's T25 allows users to gather, analyse and apply torque data and determine the optimal blade pitch for the windmill. The outcome is a windmill able to generate more power with less stress on the bearings.

Windmill Energy Torque Measurement image 1

Interface Force’s T25 Solution

Interface Force’s T25 product is an energy torque transducer that is placed between the windmill blade and the electric generator. As the blades turn, information is sent from the windmill to the customer’s Data Acquisition System (DAQ). This information can then inform engineers and operators as to the overall performance of the windmill and opportunities for enhancements.

Interface Force’s T25 Features

T25 Ultra Precision Rotary Torque Transducer
Interface Shaft Style Torque Transducer Couplings.

Why Interface Force's T25 Leads the Market

Accurate performance data means less waste, more yield and fewer hours spent trying to optimise windmill performance with sub-par equipment.

Interface Force has been delivering torque solutions across industries for decades. We understand the heavy demands of our equipment and have developed a reputation for quality, high-performance products.

With Interface Force’s torque couplings, the T25 Torque Transducer is easily installed, connected to the DAQ and instantly able to be tested, providing performance and torque data for examination and application.

Photo attribution: Kervin Edward Lara & Angelica Reyn