CLT Spring Driven Cable Reels
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CLT - spring driven cable reels Manufactured by Cavotec Alfo

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 • CLT reels Spring driven cable reels are subject to the standards and norms as specified in the latest edition of VDE 0100 and the UVV. The springs are made of special high-grade steel which guarantees a long lifetime. Every spring is mounted inside a spring housing in order to avoid friction and wear. The slipring assembly is mounted in a solid glassfiber reinforced plastic housing that can withstand corrosion and mechanical wear. The housing is designed to minimise condensation and to guarantee complete water tightness through glands and seals. Corrosion protection is also an important...

Operating voltages Please find the operating voltages in the respective slipring data tables. Maximum current values All drums and slipring bodies are designed for the maximum allowed current values of the cable at 100% ED. (duty cycle). Please find the maximum allowed values in the respective slipring data tables. Earth conductor and number of poles All drums and slipring bodies for voltages > 24V are manufactured with an uninsulated protective earth conductor (PE). Number of poles = number of insulated poles including PE. In your order form, please state the number of poles, protective...

6 • CLT reels Case 1 & 2 Horizontal mobile application The cable is unreeled on a flat and continuous surface. The cable is unreeled horizontally in either travelling directions. Case 3 & 4 Horizontal mobile application The cable is reeled out on supports (L1 < 1m) or on rollers or rounded smooth supports (L1 = 1 to 3 m, depending on the cable size). The cable is unreeled horizontally in either travelling directions. Case 5 Stationary application The cable is unreeled horizontally in either travelling directions through support rollers (L1 = 1 to 3 m, depending on the cable size). This type...

11 Stationary application Feeding point friction ì ~ Automatic unreeling h Questionnaire for spring-driven cable Quantity: Delivered with cable without cable Cable Cable type: Cross section: x mm2, Outside dia ø mm, Weight (L1,Ó= reeling length + 2 dead turns as tension relief + connections and/or installed cable outside of the cable reel) Slipring collector Number of isolated poles earth conductor yes no Mountin Horizontal track length L= m, of which travel distance Lw= m In case that "h" is < 0,6m the cable should always run off the cable reel from the top. Total length of the cable L1,Ó=...

Side plates Slipring collector Mounted drum Mounting flange Spring body Drum mounted with The concept of the Cavotec Alfo CLT reels is to provide a modular system that retains all the quality and reliability of a standard spring driven cable reel. To guarantee the above, all assembly will take place at Cavotec Alfo by our specially trained and experienced staff. Only when requested will we ship the separete components of the CLT reels unassembled. In this case the modular design allows for easy storage and thanks to the innovative design of the reels, replacing just one part is extremely...

For more information please visit our website www.cavotec. or contact us directly at info@cavotec.com We are present in Argentina Australia Belgium Brazil Canada Chile China Denmark Egypt Finland France Germany Hong Kong India Indonesia Ireland Italy Japan Korea Luxemburg Malaysia Mexico The Netherlands New Zealand Norway Russia Saudi Arabia Singapore South Africa Sweden Switzerland Taiwan Turkey Qatar U.A.E. U.K. U.S.A.