IN FOCUS

Against a backdrop of increasing energy costs, significant savings can be made by upgrading old motors to more efficient modern alternatives. However, simply swapping a motor for a modern equivalent is not always practical or even possible. With this in mind, Thomas Marks, General Manager and Secretary at the Association for Electrical and Mechanical Trades, looks at how a motor’s efficiency can be improved as part of a repair or refurbishment and highlights some things you should consider.

Updated research from Interact Analysis shows the geared motors and industrial gears market experienced strong growth in 2021. The market expanded by 16% last year, with the sharp rise driven by price increases. On average, the selling price for geared motors and gearboxes increased by 7.8% in 2021, with further price rises forecast in 2022.

Updated research from Interact Analysis shows that the low-voltage (LV) AC motor market has fared well in terms of growth over the past few years, largely as a result of higher prices. In 2022 alone, the market grew to $17 billion with prices increasing by around 35% to 40% in the first half of the year.

If a sealing system in a plant fails prematurely or no longer functions properly, it is immediately checked whether the seal is defective or whether the sealing material could not withstand the temperature or pressure requirements of the application. Or whether the gasket is the correct size or whether the compression is correct.

Hermetically sealed, low-maintenance pumps that are suitable for extreme applications and hazardous liquids are the core competence of HERMETIC-Pumpen GmbH.

Where safety and compliance in hazardous environments are concerned, there are a lot of acronyms relating to standards, directives, and regulations. To those unfamiliar with how the whole legislative landscape operates, it can easily and quickly become confusing.

The European Commission has adopted the Circular Economy Action Plan (CEAP) which was initially introduced in March 2020. It is one of the main building blocks of the European Green Deal, Europe’s agenda for sustainable growth.

Within the water treatment industry, aeration processes consume the most energy. However, costs for electricity are continuing to rise, even for large customers that are accustomed to negotiating lower than average prices. Reviewing current processes and taking advantage of some modern technology are just two ways to potentially reduce running costs.

Interact Analysis have recently released the 3rd edition of the Geared Motors and Industrial (Heavy-Duty) Gears report. This market study covers finished geared motors and gearboxes for general industrial use, including light- and heavy-duty products, as well as planetary gears, with the exclusion of precision gearboxes and loose gear parts.

It was back in 1960 that a French politician and German industrialist – Robert Proton de la Chapelle and Ruprecht Weise – had the notion of forming a multinational organisation to address the common interests of European pump manufacturers.