Cable Carriers. Information about further items of our product range is available on request:

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Cable Carriers Information about further items of our product range is available on request: Copper head rails Current collectors Insulators Plastic- and neoprene-cables Junction

1 Cable Carriers Information about further items of our product range is available on request: Copper head rails Current collectors Insulators Plastic- and neoprene-cables Junction boxes Cable reels Radio remote control units Anti-collision devices Eisenstraße 1 D Drolshagen-Scheda Germany Tel.: / FAX: / Info@bewa-vertrieb

900 series Flat form cable carriers Heavy duty The 900 series of cable carriers is the same design of roller and axle assembly as the 800 series but has double side loading for cables.

2 900 series Flat form cable carriers Heavy duty The 900 series of cable carriers is the same design of roller and axle assembly as the 800 series but has double side loading for cables. All the features of this series are common i.e. a) 5 different types of roller and axle assembly b) Side loading for cables c) Cable clamp quick release eye bolt d) Cable clamped with special neoprene section e) Will fit almost any RSJ up to 10 wide flange The cable carriers illustrated on the following pages meet the requirement of industry in the following applications: a) Container cranes b) Steelworks c) Foundries d) Smelters e) Oil Rings * Cylindrical rollers are available with polyurethane tyres Technical Data Track: RSJ s up to 4 wide flanges 95 angle Eur I beams IPE Suspension support distance : m Max. load Capacity of Carriers: Type KT max kg Max. cable thickness: Flat form up to 30 mm thick. round cable up to 30 mm dia. Max clamping space: Type KT x 75 x 135 mm (height x width) Type KT x 100 x 135 mm (height x width) Rollers: Hardened steel roller with precision dust an waterproof ball bearings. Diameter 95 mm and 60 mm dia. Bearings pre packed with grease suitable for temperature range 30 to Cable Fastening: By opening and adjustable neoprene padded arm. Materials Spec.: Steel angle frame and mild steel centre plate. Roller support plates of stamped steel Cable support, steel former. Heavy duty neoprene buffers. All hardware rust proofed. Tension wire fixing hole drilled as standard Application: Heavy duty power conduction systems for arduous conditions in steelworks, rolling mills, smelters, foundries container terminals and oil rigs. 86

The carriers are fitted with hinged eye screw arrangements enabling cables to be loaded from the side position. 900 Series Flat form cable carriers Type KT 975 KT 989 End carrier No. Max.

3 The carriers are fitted with hinged eye screw arrangements enabling cables to be loaded from the side position. 900 Series Flat form cable carriers Type KT 975 KT 989 End carrier No. Max. cable thickness mm Max. cable clamping space height width A B C D KT Weight in kg/ea. KT 975 ET KT 977 ET KT 979 ET KT 985 ET KT 987 ET KT 989 ET Cable carriers are normally supplied to suit RSJ s beams having a 95 flange angle. Please indicate type of roller required and profile of RSJ ET Buffer extension is bolted to the first roller carrier and is aligned with the buffer on the leading carrier which is fixed to outrigger arm. The buffer slopes down to give a 50 mm clearance between the under side of the track and the top of the leading carrier. Pufferverlängerung PT 712 PT 722 For carrier Part No KT KT 989 kg/ea

4 900 Series End carriers for KT 975 KT 989 Each flexible cable arrangement requires an end clamp for the first and last cable loop. The end clamp type ET is fixed to RSJ and the type ET (leading) is bolted to outrigger arm. The crane trolley must be provided with two holes 30 mm diameter at 140 mm centres for bolting the end clamp on to the bracket. The correct end clamp can be obtained from the foregoing table. End carrier ET 975 ET 977 ET 979 ET 985 ET 987 ET 989 A Cable clamps for KT 975 KT 989 By the use of cable clamps a good loop-form can be obtained. The clamp pieces are manufactured from neoprene and are strengthened with aluminium backing. Care should be exercised to ensure that the cable claps are arranged so as not to interfere with adjacent loops. S 975 S 985 For cable carrier No. KT KT Max. cable clamping space in mm height x width 2 x 75 x x 100 x 135 A kg/ea

5 Tension wires for relieving stress on cables. For use with cable carriers KT 975 KT 989. Manufactured from galvanised steel wire ropes, fitted with Talurit rope clamps. We recommend that in conditions where, either the crane trolley velocity exceeds 80 m/min or the travel distance exceeds 30 m, tension wires are employed. KT Tension wires The tension wires are available in the following diameters, 8, 10 and 12 mm and are delivered complete with rope clamps, thimbles and shackles. The required length and diameter of rope should be stated at the time of ordering. The cable carriers would be delivered ready for fitting of the tension wires, the wire length being such that the inner edge of the rope thimble aligns with the end of the carrier. Calculation of tension wire length. A = tension wire length between cable carriers B = Mobile trolley travel length C = Mobile trolley length D = Closed up length (ambush) on carrier (see chart on page 94/95) n = Number on roller carriers A = B + C - D n + 1 The requisite tension wire can be selected from the following table. However, this is only an arbitrary value, as the behaviour of the tension wire subject to influences such as the hang of cables as well as velocity, the carrier load and distance to be travelled. Tension wire diameter in mm determined by crane trolley, velocity and travel Velocity in m/min Travel in metres over over Example when ordering: for a tension wire of 8 mm diameter and 3550 mm length: Tension wire 8/

Cable Carriers. Information about further items of our product range is available on request:

Cable Carriers. Information about further items of our product range is available on request: Cable Carriers Information about further items of our product range is available on request: Copper head rails Current collectors Insulators Plastic- and neoprene-cables Junction boxes Cable reels Radio