Page 21 - Industrial Terchnology EXTA 22nd March 2021

Ultrasonic device raises accuracy
of re-lubrication of bearings

A unique ultrasonic device, which ‘listens’ to the sound of grease filling
a bearing, makes the re-lubrication process more accurate and effective.
By overcoming problems associated with over- or under-lubrication, the
Ultrasound Lubrication Checker TLGU 10 from SKF can help to extend
bearing lifetime. Re-lubrication is critical in prolonging the life of
bearings and must be applied at the right time – and in the right
quantity. However, this often relies on a technician’s experience, TECHNOLOGY UPDATE
machine manufacturer’s recommendations or theoretical calculations.
“The TLGU 10 makes re-lubrication a more practical, condition-
based process, by delivering the correct amount of lubricant to a
bearing at the right time,” says Sylvain Humbert, product development
manager for instruments at SKF. “While under-lubrication can cause
premature failure, or allow contaminants into the bearing, over-
lubrication is wasteful and expensive and can cause grease spills. Both
over- and under-lubrication can reduce bearing lifetime.”
www.skf.co.uk

Installation and commissioning made
easy on heavy-duty cable carrier

For the heavy-duty cable carriers in the
TKHD series, Kabelschlepp Metool has taken
the next development step and presents a
version where the rollers are already
integrated into the carrier – an efficient
WHAT’S NEW...
solution for applications with particularly long
travel paths, such as in crane or bulk goods
systems. For the model TKHD90-R,
Kabelschlepp Metool builds on the proven
design of the cable carrier type. The rollers
with stainless steel bearings ensure lower wear and are maintenance-free. The great
advantage for customers lies in the now even easier installation – for retrofits, for example,
the cable carrier can run in existing guide channels. This reduces conversion costs to a
minimum, saving time and money. The TKHD90-R cable carrier was thoroughly tested
before its launch, including in the Kabelschlepp Metool outdoor test facility.
www.kabelschlepp.co.uk

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March 2021 • INDUSTRIAL TECHNOLOGY EXTRA • p21