Power Chains
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Power Chains Manufactured by Brevetti Stendalto

Who we are Cavotec is a multi-national group of companies serving the following industries: mining and tunnelling, ports and maritime, steel and aluminium, energy and offshore, airports, general industry and automation. In the early 1960’s our main focus was the design and production of motorised cable reels primarily for manufacturers of tower cranes, harbour cranes and mining equipment. Today, Cavotec is connecting mobile equipment around the world in many diverse applications. Where we are The Cavotec Group consists of 7 manufacturing “Centres of Excellence” located in Canada, France,...

As shown here the Cavotec Group is organised to support its customers around the world through its manufacturing units and sales companies. Each Cavotec manufacturing company, no matter where it is located, aims at being a market leader in its field by providing innovative and reliable products to Group customers. Each Cavotec sales company, in the 27 countries where they operate, aims at better serving its local market following the Group philosophy “to be local everywhere”. * Branch Office Manufacturing network Centres of Excellence France Cavotec RMS Spring Driven Reels Germany Cavotec...

4 • Power chains LS R LS 2 LS 2 LS R LS 2 LS 2 As shown in the drawing without self supporting the first half of the travel guide channels. For the is supported by its own As shown on the left, in applications, the Power Chains in both directions. Cable chains are used more and more frequently on long travel distances as a valid alternative to the traditional systems of conductor bars or festoon systems, and offer the following advantages: • The possibility of combined transportation of hydraulic cables and tubes. • The ability to operate in critical environments (humidity, textile dust,...

6 • Power chains Great care should be taken when installing the cables and hoses into the cable chains. To avoid any damage to the cables and hoses and to ensure correct operation of the cable chains application please follow the guidelines set out in the examples below. For any questions or for more application specific information please contact your local Cavotec office. MIN 10% MIN 20% D H D For electric cables a clearance between the placement diameter has to be guaranteed; hoses the clearance should When placing cables and chain, take care to place appropriate separated spaces....

As most applications for Power Chains are used for long travel distances, it is very important to correctly install the cable chains into the supporting channel guide. To attain the best possible results when using Power Chains together with the specially designed channel guide, please follow the installation instructions mentioned below. For more detailed information and support please contact your local Cavotec office. Verify that the sides are aligned properly to avoid any internal edges in the guide channel which could interfere the cable chain. Verify that the plane on which the guide...

Many applications require specific solutions to ensure a good performance. To enable customers to make the most of their equipment Brevetti Stendalto offers special customised solutions. Together with the customer a system is designed which will provide the maximum performance in even the most challenging of operating environments. On the next few pages we show some of these customised solutions that are at work today around the world. In action at a sugar plant. operates in a fully enclosed prevents dust from entering The passage of the towing protected by brushes. This 3-band nylon chain...

Increased protection against environment and dangerous hinder the correct movement A guide channel is mounted chain acting as roof and radius while the chain To obtain the best performance it is crucial that they are and out of the chain. Please skilled advice and customised

10 • Power chains Challenging performances: travel distance at a full shipyard crane. A special able to absorb misalignment transversally and circularly. Chains on RTG cranes: reliable and maintenance- best from your chain system solutions for your own

12 • Power chains To ensure maximum support of the cable chain, special guide channels have been designed for applications with long travel distances. These guide channels are available in various sizes and configurations to suit any specific requirement. All guide channels are available in galvanized or stainless steel. A single assembly kit consists of: side walls (standard length 2 meters), joining and support plates, screws, a channel base and a sliding device (a nylon wheel or a steel plastic plate). LS R LS 2 LS 2 guide empty section A A guide with nylon rollers B B Single chain...

20 H A2 A1 25 x 10 A1 A2 25 x 10 20 H 41 A1 A2 25 x 10 20 H A1 A2 30 25 x 10 20 H Empty guide section Section A/A Part number CS326... How to order chain part number SR326B100150 guide channel part number CS326B100 SR326-SR328 H= mm 160 SR319 H= mm 250 Guide with nylon rollers Section B/B Part number CR326... How to order chain part number SR326B100150 guide channel part number CR326B100 SR326-SR328 H= mm 160 SR319 H= mm 250 Guide with steel sliding plate Section B/B Part number CA319... How to order chain part number SR319PSB100200 guide channel part number CA319B100 SR326-SR328 H= mm 160...

18 • Power chains This cable chain features a strong double sideband and frame construction with large anti-friction triple headed pins. It is fitted with large sliding surfaces which provide high durability even at high speeds or with heavy loads. The chain is fitted with Alu-rod frames which can be unscrewed from the outer radius. As standard the chain comes with frames fitted every second link but, on request, frames can be fitted every link. Modular separator systems are also available for this type of chain. Technical characteristics Speed: 4 m/s; acceleration: Please complete the...