Feature

Precise and cost-effective alignment of shafts, thanks to new LASER-EQUILIGN2

If the shafts in pumps, compressors or gearboxes are not aligned with each other, the result is higher energy consumption and increased machine wear, which can lead to unplanned downtime. Based on single laser technology, Schaeffler is now bringing the LASER-EQUILIGN2 alignment tool onto the market, a system for aligning rotating shafts – for the highest levels of machine performance and availability as well as lower operating costs.

04/11/2021 16:41:21

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A fast and precise solution for maintenance technicians

The misalignment of shafts is a big problem for the operation of all types of machines. The temperature in couplings, bearings, grease and motors increases and the machine or vehicle consumes more energy. Ultimately, the additional friction leads to significantly
increased wear, possibly even causing shaft fractures and the total failure of systems and machines.

The LASER-EQUILIGN2 from Schaeffler enables the precise alignment of shafts and a significant reduction in work for maintenance technicians. This alignment tool can be deployed quickly and precisely due to its single laser
technology. The non-verbal user interface with an 8” TFT display and capacitive touchscreen (can be operated wearing suitable gloves) enables intuitive, user-friendly operation. The four-point measurement permits very high measurement accuracy.

Greater energy efficiency saves money and resources

In contrast to the conventional double laser technology in which two
laser/sensor units must be aligned with each other, only one laser/sensor unit and a reflector are used in single laser technology. The single laser is simply aligned with the reflector. This increases the usability and provides maintenance technicians with precise measurement results.

The LASER-EQUILIGN2 is not only
cost-effective but also sustainable and resource-conserving, as it shortens downtime due to faster maintenance. It also reduces the amount of repair work resulting from imbalances. Even with an assumed energy reduction of just one per cent, electricity cost savings of several thousand euros can be achieved annually depending on the performance and number of machines.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.