Measurement on the yoke is a cost-effective solution because only one sensor is required, which can be easily mounted without mechanical modifications. At the same time, the accuracy can be significantly increased by connecting a second sensor to the evaluation unit. The sensors are overload-proof, and the method is suitable for modernizations and for new installations. Highly sensitive sensors are available for yoke measurements with particularly low elongation, and sensors with a length of only 100 (instead of 300) millimeters are available for particularly short yokes. Measurements can be made from 300 kg to 5 t.

Measurement at the booth floor enables maximum measurement accuracy. Thus, zero load measurements are accurate to within 5kg to detect empty booths with certainty. Due to the high resolution of the sensors (1:1000), small loads (e.g. 240kg) can be measured just as accurately as large loads (up to 10 t).

Measurement under the motor frame is particularly effective for new installations, but it is also an interesting alternative for modernizations. Installation is child’s play and only short cables need to be laid from the measuring point to the controller. The measurement can be carried out with two sensors and is therefore particularly cost-effective. At the same time, there is the simple option of increasing the accuracy of the results comparatively easily by adding further sensors. The sensors are overload-proof.

With this method, the sensors are attached to the rope or belt, which works simply and requires no mechanical modifications. The sensors are overload-proof and equipped with a gentle rope support to prevent wear. The mechanical system is designed to be configured for ropes with diameters from 8 to 22 mm. This solution covers an extensive load range from 30 to 1500 kg per rope.