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Electromechanical Cable Product Info

0.490” (12.45 mm) 7-Conductor Extra-Extra High Strength 7Q49-EEHS

0.490” (12.45 mm) 7-Conductor Extra-Extra High Strength 7Q49-EEHS

Properties

Cable Diameter:

0.490” +0.006” - 0.002”
(12.45mm + 0.15mm -0.051mm)

Minimum Sheave Diameter:

36”
(91 cm)

Cable Stretch Coefficient:

0.61 ft/Kft/Klbs
(0.69 m/km/5KN)

ELECTRICAL

Maximum Conductor Voltage:

1,200 VDC

Recommended Operating Conductor Voltage:

Conductor AWG Rating:

20

Recommended Operating Conductor Voltage

1,500 MegΩ/Kft @ 500 VDC
(457 MegΩ/Km @ 500 VDC)

Armor Electrical Resistance:

1.00 Ω/Kft
(3.3 Ω/Km)

Mechanical

Minimum Insulation Resistance:

Ends Fixed:

30,000 lbs
(133.5 KN)

Maximum Suggested Working Tension:

15,000 lbs
(66.8 KN)

Number and Size of Wires:

Inner Armor:
20 x 0.0460”
(1.17 mm)
Outer Armor:
20 x 0.0620”
(1.58 mm)

Average Wire Breaking Strength:

Inner Armor:
603 lbs
(2.7 KN)
Outer Armor:
1,095 lbs
(4.9 KN)
Cable Type Core Description Cable Weight
Temp Rating Plastic Type Insulation Thickness Copper Construction Res Typical Cap Typical O.D. Each Tape Type In Air In H2O Spec. Gravity
°F
°C
in
mm
in
mm
Ω/Kft
ΩKm
pf/ft
pf/m
in
mm
lbs/Kft
Kg/Km
7Q49RTZZ-EEHS 500*°
-18°
FEP 0.0130
0.330
7x0.0128
7x0.325
9.8
32.2
27
89
0.064
1.626
ETFE 408
607
337
502
N/A
7Q49RTZZ-EEHS 500*°
-18°
ETFE 0.0100
0.254
7x0.0128
7x0.325
9.8
32.2
27
89
0.084
2.134
ETFE 408
607
337
502
N/A
7Q49RXZZ-EEHS 420*°
-18°
ETFE 0.0100
0.254
7x0.0128
7x0.325
9.8
32.2
28
92
0.084
2.134
ETFE 405
603
335
498
N/A
7Q49RXZZ-EEHS 420*°
-18°
Camtane 0.0130
0.330
7x0.0128
7x0.325
9.8
32.2
28
92
0.064
1.626
ETFE 405
603
335
498
N/A