6×7 Rope Characteristics: Excellent abrasion resistance; less bending fatigue resistance
Typical Applications: Dragging and haulage in mines, inclined planes and tramways, sand lines. IWRC shown; fiber core available.
Technical Resources:
| Diameter, In. | 6 x 7 Classification Rope | |||||
|---|---|---|---|---|---|---|
| Nominal Strength,* Tons (Bright or Drawn Galvanized)† |
Approximate Wt/Ft., lb. | |||||
| EIP | IWRC | Fiber Core | ||||
| CERT EX Cat. Ref. No. |
IWRC | CERTEX Cat. Ref. No. |
Fiber Core | |||
| 1/4 | CX01-0600 | 3.27 | CX01-0614 | 2.90 | 0.10 | 0.094 |
| 5/16 | CX01-0601 | 5.07 | CX01-0615 | 4.51 | 0.16 | 0.15 |
| 3/8 | CX01-0602 | 7.25 | CX01-0616 | 6.45 | 0.23 | 0.21 |
| 7/16 | CX01-0603 | 9.80 | CX01-0617 | 8.72 | 0.32 | 0.29 |
| 1/2 | CX01-0604 | 12.8 | CX01-0618 | 11.3 | 0.42 | 0.38 |
| 9/16 | CX01-0605 | 16.1 | CX01-0619 | 14.3 | 0.53 | 0.48 |
| 5/8 | CX01-0606 | 19.7 | CX01-0620 | 17.5 | 0.65 | 0.59 |
| 3/4 | CX01-0607 | 28.1 | CX01-0621 | 25.0 | 0.92 | 0.84 |
| 7/8 | CX01-0608 | 38.0 | CX01-0622 | 33.8 | 1.27 | 1.15 |
| 1 | CX01-0609 | 49.1 | CX01-0623 | 43.7 | 1.65 | 1.50 |
| 1 1/8 | CX01-0610 | 61.5 | CX01-0624 | 54.8 | 2.09 | 1.90 |
| 1 1/4 | CX01-0611 | 75.4 | CX01-0625 | 67.1 | 2.57 | 2.34 |
| 1 3/8 | CX01-0612 | 90.4 | CX01-0626 | 80.4 | 3.12 | 2.84 |
| 1 1/2 | CX01-0613 | 107.0 | CX01-0627 | 94.8 | 3.72 | 3.38 |
*Acceptance strength is not less than 2 1/2% below the nominal strengths listed.
†Galvanizing: For class A galvanized wire rope (EIP and IPS grades only), deduct 10% from the nominal strength shown.
6 x 7 Classification Wire Ropes give long service in operating conditions where ropes are dragged along the ground or over rollers. Larger sheaves and drums (than those used for more flexible constructions) are required to avoid breakage from fatigue. 6 x 7 Classification Ropes contain 6 strands with 3 through 14 wires, no more than 9 of which are outside wires.
6 x 7 classification wire ropes may be ordered in diameters from 1/4″ to 1 1/2″; bright or galvanized; EEIP, EIP and IPS grades; fiber core or IWRC; right or left lay, regular or lang lay
NOT FOR AIRCRAFT USE. (“Aircraft Cable” has become an accepted industry term for small diameter 7×7 and 7×19 construction wire rope intended for industrial and marine application.) Read important warnings and information.
WARNING: Any warranties, expressed or implied, concerning the use of this product apply only to the nominal strength of new, unused wire rope. All equipment using this product must be properly used and maintained. Wire rope must be properly stored, handled, used and maintained. Most importantly, wire rope must be regularly inspected during use. Damage, abuse or improper maintenance can cause rope failure. Consult the AISI Wire Rope Users Manual, ASME or ANSI Standards, before usage. Wire rope removal criteria are based on the use of steel sheaves. If synthetic sheaves are used, consult the sheave equipment manufacturer. WARNING!
WARNING: Prop 65: Products supplied by CERTEX USA may expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, visit to www.P65Warnings.ca.gov.
WLL range 1 – 2 persons Non-removable special bolt
WLL range 1 – 2 persons Non-removable special bolt
WLL range 1 – 2 persons Ring body and bolt made from stainless steel Non-removable special bolt
Large WLL range 1.5 t – 16 t Functionally optimized shape of the suspension ring for better support at side loading and protection of the clamping spring WLL possible up to 90° in load ring plane
