FLT Spring Driven Cable Reels
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FLT - 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 organized 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...

Standards and norms Spring driven cable reels are subject to the standards and norms set forth in VDE 0100 and the UVV in their latest edition. Warranty Our warranty follows the general delivery conditions of the electric industry for products and services. Wear parts are exempted from the warranty. See also our Terms of Delivery. General installation instructions The drum shall be installed in such a way to ensure that the cable is reeled and unreeled to/from the drum freely and unhampered. Forced guidance and too small bending radii on sheaves and roller guides should be avoided. The...

Cavotec Alfo range of cables Our cable range includes a wide variety of flexible cables for reeling applications which will stand the highest mechanical stresses and harsh ambient conditions. Drum design Modular hot-dip galvanised steel drum design for all standard Cavotec Alfo spring reels. Springs made of high-grade spring steel having a long lifetime. The springs can be replaced without removing the drum. Unreeling direction Standard direction= left Standard unreeling direction is anticlockwise, when looking into the slipring body, i.e. to the left when unreeling the cable. Protection...

Case 1 - Case 2 Horizontal mobile application Cable is unreeled on a flat continuous surface. The cable is unreeled horizontally in either travelling directions. Case 3 - Case 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 (cable fixed point on the mobile vehicle) The cable is unreeled from the drum horizontally in either travelling directions through support rollers (L1 = 1 to...

9 Vertical upwards 11 Stationary application Feeding point friction ì ~ Automatic unreeling h 8 H Lw kp Load F= Vertical downwards Questionnaire for spring-driven cable reels 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 Mounting Horizontal track length L= m, of which travel distance Lw= m In case that "h" is < 0,6m the cable should always run...

M20 ø 125 Ø 110/112 6 ÷ 8 a 30 b 36 6 30 6 Ø 120 Ø 98 4 x Ø9 D M20 Drum Slipring Dimensions (mm) Spring force (daN) Number of spring turns Search key type type d ø Dø b Za Fa Fe Z n vor n Res. n turns 1 12180410AA – 30.. 125 180 36 0,8 0,7 2,2 2,6 2 u.> 1 2 12240812AA – 30.. 125 240 80 1,6 1,4 4,3 5,2 2 u.> 1 Special 12240410AA – 30.. 125 240 36 0,8 0,7 2,2 2,6 2 u.> 1 Special 12180812AA – 30.. 125 180 80 1,6 1,4 4,3 5,2 2 u.> 1 Drum Slipring Housing type type N° Current 100% Cross sec Max. voltage Ø of poles ED, max. A mm2 V (mm) 12...- 30 10 50mA-16A 1,5 380 110 58 12 30mA-16A 1,5...

26 • FLT reels Roller guides Art. Nr. RMS50-6 (left) RMS30-26-4 (middle) RMS30-26-4zö (right) Cable Grip Art. Nr. Type Cable Ø A09-B-Z0810-1 Type - 08 8-10 mm A09-B-Z1013-1 Type - 12 10-13 mm A09-BZ1216-1 Type - 15 12-16 mm A09-B-Z1518-1 Type - 17 15-18 mm A09-B-Z1822-1 Type - 20 18-22 mm A09-B-Z2228-1 Type - 25 22-28 mm A09-B-Z2733-1 Type - 30 27-33 mm A09-B-Z3338-1 Type - 35 33-38 mm Guidewheels with pin with flange Type Art.-Nr. Art-Nr. UR-190 A09-F19035-10 A09-F19035- UR-280 A09-F28035-10 A09-F28035- UR-400 A09-F40035-10 A09-F40035- Guide arm short version for SR 19/28 b 125 øD Type...

Limit switches Type Art-Nr. LS 70:1/2E AA2-SR7001200 Ratchets Type Art-Nr. RLS 19/22 A09-DA1922- RLS 19/22 PC A09-DA1922- RLS 28 A09-DA2800- RLS 28 PC A09-DA2800- RLS 40/50 A09-DA4050- RLS 40/50 PC A09-DA4050- “PC”: Polyester coated Guide Arms Long Version Type 190 up to 280 Winding width from 125 mm up to 215 mm Typ Art-Nr. Diameter Side Plate up to 550 mm Guide arm long 19/28 A06-C19280- Guide arm long 19/28 PC A06-C19280- “PC”: Polyester coated Springs AA1–A–AA–0000 Spring AA AA1–A–AB–0000 Spring AB AA1–A–BA–0000 Spring BA AA1–A–BC–0000 Spring BC AA1–A–DA–0000 Spring DA AA1–A–DB–0000...

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