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   ELEVATOR WIRE ROPE

  

 
       Fiber Core Elevator Wire ropes
       Wire Core Elevator Wire Ropes
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Elevator Wire Ropes PDF flyer
Elevator Wire Ropes PDF flyer Elevator Wire Ropes PDF flyer


Wire Rope Works Messilot LTD has been in business since 1961 and accredited for ISO 9001 since 1994. Certified by API (American Petroleum Institute). The wire rope manufactured to the following standards, BS302.BS, ISA3408, DIN3051, RR-W-410 and MIL-W-83420. Working under strict technical specs according to EN 12385-4; EN 12385-5; ISO 2408; ISO 4344; ASTM A1023\A1023M; ASME A17.6. Special ropes certified by TÜV/IFT.

Fiber Core (FC) Elevator Wire Ropes
Wire Rope Works Messilot LTD
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6x25F-FC
Filler
8x19S-FC  
Seale  
8xK19S-FC
Seale
8x19W-FC
Warrington
8x21F-FC
Filler
8x25F-FC
Filler
Fiber Core (FC). The fiber core of elevator wire ropes is usually made of natural fiber or synthetic fiber. NFC - Natural fiber core, used for rope diameters above 8 mm (5/16"). Ssisal - the most common natural fiber core. SFC - Synthetic fiber core, polypropylene used for rope diameters 8 mm (5/16") and below, or for special orders.
6x25F-FC - Six strands, each in Filler construction (1-6-6F-12). Fiber core. Used mostly as compensating rope.
8x19S-FC - Eight strands, each in Seale construction (1-9-9). Fiber core. Traditional construction, probably the most commonly used hoist rope on traction drive elevators worldwide. Used as hoisting, compensating or governor rope.
8xK19S-FC - MasterForm™ eight compacted strands, each in Seale construction (1-9-9). Fiber core. Similar flexibility to the traditional 8x19S but with higher breaking strength and better abrasion resistance. In most cases it can replace the traditional 8x19S without any modifications to the machine. Used as hoist rope.
8x19W-FC - Eight strands, each in Warrington construction (1-6-6+6). Fiber core. This construction is more flexible than the traditional 8x19S so it has better fatigue resistance but it is less resistant to abrasion. Used mostly as governor or compensating rope.
8x21F-FC - Eight strands, each in Filler construction (1-5-5F-10). Fiber core. This construction is slightly more flexible than the traditional 8x19S so it has better fatigue resistance but it is slightly less resistant to abrasion. Used and becoming more and more common as hoist rope.
8x25F-FC - Eight strands, each in Filler construction (1-6-6F-12). Fiber core. A very flexible construction offering very good fatigue resistance but less resistant to abrasion. Used mostly as compensating rope.
Model Size Construction Finish Grade Preform Lay MBL Lbs. Lbs./100Ft.
WR14H 1/4" 8x19S-SFC U TRACTION PF RRL (sZ) 3700/4650 11
WR38GCI 3/8" 8x19S-NFC U IRON PF RRL (sZ) 4200/7200 20
WR38GCII 3/8" 6x25F-NFC U IRON NPF RRL (sZ) 5000/8200 23
WR38GCTS 3/8" 8x19S-NFC U TRACTION PF RRL (sZ) 8200/10300 20
WR38GCTW 3/8" 8x19W-NFC U TRACTION PF RRL (sZ) 8200/10300 20
WR38GCTG 3/8" 8x19W-NFC G TRACTION PF RRL (sZ) 8200/10300 21
WR76H 7/16" 8x19S-NFC U TRACTION PF RRL (sZ) 12000/14850 28
WR12GCIP 1/2" 8x25F-SFC U IRON PF RLL (zZ) 7200/12950 36
WR12GCI 1/2" 8x25F-NFC U IRON PF RRL (sZ) 7200/13900 36
WR12GCII 1/2" 6x25F-NFC U IRON NPF RRL (sZ) 8400/14400 40
WR12LL 1/2" 8x19S-NFC U TRACTION PF RLL (zZ) 14500/17700 36
WR12PS 1/2" 8x19S-NFC U TRACTION PF-PS RRL (sZ) 14500/18000 36
WR12H 1/2" 8x19S-NFC U TRACTION PF RRL (sZ) 14500/17850 36
WR12821H 1/2" 8x21F-NFC U TRACTION PF RRL (sZ) 14500/19404 36
WR12825H 1/2" 8x25F-NFC U TRACTION PF RRL (sZ) 14500/19550 36
WR12MF 1/2" 8xK19S-NFC U TRACTION PF RLL (zZ) 17500/20150 40
WR12HS 1/2" 8x21F-NFC U HIGH STRENGTH PF RRL (sZ) 17500/22450 36
WR916 9/16" 8x21F-NFC U TRACTION PF RRL (sZ) 18500/24300 46
WR58GCI 5/8" 8x25F-NFC U IRON PF RRL (sZ) 11200/24750 57
WR58GCII 5/8" 6x25F-NFC U IRON NPF RRL (sZ) 12800/21200 63
WR58H 5/8" 8x19S-NFC U TRACTION PF RRL (sZ) 23000/28650 57
WR58PS 5/8" 8x19S-NFC U TRACTION PF-PS RRL (sZ) 23000/28650 57
WR58LL 5/8" 8x19S-NFC U TRACTION PF RLL (zZ) 23000/28500 57
WR58821 5/8" 8x21F-NFC U TRACTION PF RRL (sZ) 23000/18800 57
WR58825H 5/8" 8x25F-NFC U TRACTION PF RRL (sZ) 23000/25300 57
WR58MF 5/8" 8xK19S-NFC U TRACTION PF RLL (zZ) 27400/30850 62
WR58HS 5/8" 8x21F-NFC U HIGH STRENGTH PF RRL (sZ) 27200/33450 57
WR1116GCI 11/16" 8x25F-NFC U IRON NPF RRL (sZ) 13600/2400 69
WR1116H 11/16" 8x19S-NFC U TRACTION PF RRL (sZ) 27000/30200 69
WR1116HS 11/16" 8x21F-NFC U HIGH STRENGTH PF RRL (sZ) 32800/40000 69
WR34 3/4" 6x25F-NFC U IRON NPF RRL (sZ) 18200/35050 90
WR34H 3/4" 8x21F-NFC U TRACTION PF RRL (sZ) 32000/41850 82
WR34825H 3/4" 8x25F-NFC U TRACTION PF RRL (sZ) 32000/43200 82
WR10MM 10mm 8x19S-NFC U TRACTION PF RRL (sZ) 9892/11806 22.8
FC - Fiber core. NFC - Natural fiber core, sisal. SFC - Synthetic fiber core, polypropylene. Finish - Wire finish, U - Uncoated, bright, G - Galvanized. Grade - Iron 680/1270, Traction 1370/1770, High Strength 1570/1770, dual tensile [N/mm²] outer/inner wires. PF - Preformed. NPF - Non-preformed. PF-PS - Preformed and pre-stretched. RRL (sZ) - Right Regular lay. RLL (zZ) - Right Lang lay. MBL Lbs. - Minimum/tested breaking load. Lbs./100Ft. - Approximate weight Lbs./100Ft.

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8x19S-IWRC
[8x7-SFC]
Seale
8x19S-IWRC
[8x7-WSC]
Seale
8x19W-IWRC
[8x7-WSC]
Warrington
9x21F-PWRC
[9x7-WSC]
Filler
9x25F-PWRC
[9x7-WSC]
Filler
Wire Core (WRC). The wire cores are either full steel cores or a combination of steel and fiber. Ropes with steel core are manufactured in two different ways: IWRC or PWRC.
IWRC - Ropes with Independent wire rope core. In these ropes, the core is closed (assembled) in a separate operation, same as a wire rope, and then the outer strands of the rope are closed around the prepared core.
The addition of steel strands to the core increases the metallic cross section and so increases the breaking force and decreases the elastic elongation (stretch) of the rope under load.
8x19S-IWRC [8x7-SFC] - Eight strands, each in Seale construction (1-9-9). Core IWRC 8x7-SFC - Independent wire rope core made of 8 strands in (1-6) construction closed around a Polypropylene fiber core. 
8x19S-IWRC [8x7-WSC] - Eight strands, each in Seale construction (1-9-9). Core IWRC 8x7-WSC - Independent wire rope core made of 8 strands in (1-6) construction closed around a center strand in Warrington construction (1-6-6+6).  Similar to ropes with combined core 8x19S-IWRC [8x7-SFC], but with higher breaking force and lower elongation.
8x19W-IWRC [8x7-WSC] - Eight strands, each in Warrington construction (1-6-6+6). Core IWRC 8x7-WSC - Independent wire rope core made of 8 strands in (1-6) construction closed around a center strand in Warrington construction (1-6-6+6). Similar to ropes with combined core but with higher breaking force and lower elongation.
PWRC - Ropes with parallel laid core. In this case, the core is closed together with the rope strands in the same operation. The lay length of the core is the same as the lay length of the rope and the strands of the rope are laid parallel to the strands of the core. These ropes are also called "double parallel" ropes. The parallel closed steel core maximizes the metallic cross section and also improves the fatigue resistance of the rope because it reduces the internal contact pressure between the outer strands and the core. The breaking force is significantly higher than traditional constructions or combined core ropes. Parallel closed ropes are sensitive to externally induced torque. During installation care should be taken to avoid twisting the ropes or letting the ropes untwist under their own weight while they hang freely.
9x21F-PWRC [9x7-WSC] - 9x21F Nine strands, each in Filler construction (1-5-5F-10). Core 9x7-WSC - The core is made of 9 strands in (1-6) construction around a center strand in Warrington construction (1-6-6+6). The core is closed together with the strands of the rope in one parallel lay operation.
9x25F-PWRC [9x7-WSC] - 9x25F Nine strands, each in Filler construction (1-6-6F-12). Core 9x7-WSC - The core is made of 9 strands in (1-6) construction around a center strand in Warrington construction (1-6-6+6). The core is closed together with the strands of the rope in one parallel lay operation.
Wire core ropes used on traction drive elevators, especially on high-rise installations, high speeds, or where the ropes pass over many deflection sheaves.
Model Size Construction Finish Grade Preform Lay MBL Lbs. Lbs./100Ft.
WR38SS 3/8" 8x19S-IWRC [8x7-WSC] U TRACTION PF RRL (sZ) 11600/12650 25.7
WR12HSC 1/2" 9x21F-PWRC [9x7-WSC] U HIGH STRENGTH PF RRL (sZ) 24600/26450 69
WR58HG 5/8" 9x21F-PWRC [9x7-WSC] G HIGH STRENGTH PF RRL (sZ) 39100/43150 110
WR58HSC-1 5/8" 9x21F-PWRC [9x7-WSC] U HIGH STRENGTH PF RRL (sZ) 39100/41750 73.9
WR58HSC 5/8" 9x25F-PWRC [9x7-WSC] U HIGH STRENGTH PF RRL (sZ) 39100/43150 110
WR6MMW 6mm 8x19W-IWRC [8x7-WSC] U HIGH STRENGTH PF RRL (sZ) 6025/6234 10.3
WR8MMW 8mm 8x19W-IWRC [8x7-WSC] U HIGH STRENGTH PF RRL (sZ) 10027/10545 18.8
WR10MMW 10mm 8x19W-IWRC [8x7-WSC] U HIGH STRENGTH PF RRL (sZ) 15600/16400 29.3
WR13MMCC 13mm 8x19S-IWRC [8x7-SFC] U HIGH STRENGTH PF RRL (sZ) 23775/24606 48.9
WRC - Wire rope core. IWRC - Independent wire rope core. PWRC - Parallel laid wire rope core. WSC - Warrington steel core. SFC - Steel-fiber core. Finish - Wire finish, U - Uncoated,bright, G - Galvanized. Grade - Traction 1370/1770, High Strength 1570/1770, dual tensile [N/mm²] outer/inner wires. PF - Preformed. RRL (sZ) - Right Regular lay. MBL Lbs. - Minimum/tested breaking load. Lbs./100Ft. - Approximate weight Lbs./100Ft.
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7x19
Galvanized Aircraft
The 7x19 galvanized aircraft steel cables consist of 7 strands with 19 wires per strand and wound together to form a cable. Flexible, strong and corrosion resistant.
Used in dumbwaiters, overhead doors, winch lines, etc.
Model Size Construction Lay Core Lbs/100Ft. MBL Lbs. Material
WR332AC 3/32" 7x19 RRL (sZ) Galv. steel 1.7 1,000 Galvanized steel
WR532AC 5/32" 7x19 RRL (sZ) Galv. steel 4.5 2,800 Galvanized steel
A01AC002 3/16" 7x19 RRL (sZ) Galv. steel 6.5 4,200 Galvanized steel
WR732GAC 7/32" 7x19 RRL (sZ) Galv. steel 8.6 5,600 Galvanized steel
WR14AC 1/4" 7x19 RRL (sZ) Galv. steel 11 7,000 Galvanized steel
WR38719AC 3/8" 7x19 RRL (sZ) Galv. steel 24.3 14,400 Galvanized steel

6x42 Bronze Tiller Ropes                                                                           u_tr.gif (923 bytes)  [up]  
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6x42
Bronze Tiller
6x42 bronze tiller ropes - commercial wire rope with extremely flexible and soft fine wires. Preformed rope (PF) with phosphorus bronze PB507 Grade E wires.
The 6x42 construction. Six strands 6x7 with fiber core, wound together around fiber core.
Used in passenger and freight elevators as a hand rope connected to operating device, signaling devices, and where load is light and wearing is minimal. This rope should not be used as a
hoisting rope.
Model Size Construction Lay Core Lbs/100Ft. MBL Lbs. Material
WR716B 7/16 6x42 RRL (sZ) Fiber 23.7 3920 Phosphorus bronze
WR12B 1/2 6x42 RRL (sZ) Fiber 18.2 5060 Phosphorus bronze

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