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Sprocket sets and tensioning pulleys are now available from norelem, the global standard components specialist, allowing engineers to create custom tensioning solutions designed to their needs.

The new range of tensioning devices, consisting of chain tensioners, sprocket sets and tension pulleys, are highly flexible and designed to be used with belt or chain drives. With a variety of sizes for each product, they can be individually adapted to help minimise vibration and ensure drives are economical and quiet.

At the heart of each new unit is the clamping element. Cushion, support, tensioning and dampening is all provided by the multifunctional spring bodies manufactured from highly elastic and dimensionally stable natural rubber. The rubber is maintenance-free, tear-off proof and has a high chemical resistance. Meanwhile, the universal clamping elements are available in steel and stainless steel. With the steel versions, front fastening is available for when rear-mounting is not possible.

The clamping unit can then be combined with a set of sprockets, chain tensioners or a tension pulley, making it a ready-to-install clamping fixture for chain and belt drives.

Marcus Schneck, CEO of norelem, said, “We know flexibility is vital for engineers. That’s why all of our new tensioning solutions are available in various sizes and types, so that engineers can adapt these to suit their applications quickly and cost effectively.”

A common tensioning application which the sprocket wheel sets can be used on are roller chains. The ball bearings of this component are sealed both sides and are maintenance-free due to lubrication that will last the lifetime of the product. For flexibility, the sprocket can be moved on the screw and thereby adapted to the chain track. In the duplex and triplex versions, precise spacer sleeves ensure that the chain has correct guidance.

Chain tensioners can also be used on roller chains. The symmetrical design permits use of both sides, while large radii ensure smooth running. The glider is made of high-quality Vesconite® plastic, which again does not require any lubrication.

The final element in norelem’s new range are tension pulleys, which enable flat and toothed belts to be tensioned on the outside or back of the belt. With maintenance-free ball bearings, the tension pulleys can be mounted rigidly without a tension element. The components can also be used as deflection pulleys.

For more about norelem and the new tensioning solution components, please visit www.norelem.co.uk.

norelem UK

norelem view themselves as part of a dynamic culture of innovation. We are continually expanding our product portfolio of standard and specialist elements. That is why we have invested in modern logistical structures which enable us to react flexibly and promptly to our customers’ needs delivering the highest quality products and service.

About norelem

norelem is a world-leading manufacturer and supplier of flexible standard parts and components for mechanical engineering. The company supplies 60,000 standard products relating to standard machinery and operating elements, as well as automation components.

All these components are detailed in THE BIG GREEN BOOK, norelem’s ideas catalogue and a reference book, ninety-eight per cent of these parts are available from stock, and the business delivers on-site technical support for products. This high level of inventory enables norelem to provide fast and reliable delivery.

About THE BIG GREEN BOOK

THE BIG GREEN BOOK is both norelem’s ideas catalogue and a reference book, and has become the norelem trademark. More than just a standard product catalogue, THE BIG GREEN BOOK represents everything norelem stands for, combining product information, specifications, and technical information, with best practice references, advice, and guidance.

The 2020 version of THE BIG GREEN BOOK is in fact now so big and so comprehensive that it is split into two volumes. You can request the bumper, two-volume print or USB version including 3D CAD data by emailing thebiggreenbook@norelem.co.uk.

About norelem ACADEMY

As the global standard component specialist, norelem helps students, universities and companies with free, specialised lectures in the fields of toolmaking and drive technology through norelem’s training arm, norelem ACADEMY.

Coordinated to your requirements, norelem can offer 90-minute specialist lectures providing insight into the different areas of engineering, and how to bring these insights directly into your practice.

norelem ACADEMY also supports engineering student teams across the globe. By donating components and encouraging knowledge transfer, our experts help close skills gaps and launch the careers of tomorrow’s engineering talent. Global initiatives that norelem supports include Formula Student and The World Solar Challenge, while norelem also holds its own yearly engineering competition, Engineering Newcomer.

Visit our website link: https://bit.ly/2TCEKSF

 Telephone link: +44 121 222 5322

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