Link Fitting

Ball Eye (type Q & QP & QH)

Ball Eye (type Q & QP & QH)

  • Ball Eye (type Q & QP & QH)

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Link fitting is used to connect insulators to the towers and conductors.The forged hardware is mainly made of heat treated steel.This steel is especially suitable for forging and its good performance, especially ductility, is due to the heat treatment process.
 
This is of particular value if dynamic loads, for instance through ice shedding or oscillations, are likely.In particular cases, where at very low temperatures dynamic stresses could occur, hardware made of special steels is available.

Catalog No. Ball IEC code Dimensions(mm) Rated Failure load(kN) Weight (kg)
B D1 D Φ H
Q-7 16 16 17 33.3 22 50 70 0.27
QP-7 16 16 17 33.3 22 50 70 0.27
QP-10 16 16 17 33.3 22 50 100 0.32
QP-12 16 18 17 33.3 24 60 120 0.4
QP-12G 16 17 17 33.3 24 60 120 0.4
QP-16 20 20 21 41 26 60 160 0.5
QP-20 24 24 25 49 30 80 200 0.95
QP-21D 20 21 21 41 29 70 210 0.95
QP-30 24 28 25 49 39 80 300 1.05
Catalog No. Ball IEC code Dimensions(mm) Rated Failure load(kN) Weight (kg)
B D1 D R H1 H
QH-7 16 16 17 33.3 11 57 100 70 0.6
QH-10 16 18 17 33.3 11 60 110 100 1.1
QH-12 16 19 17 33.3 11 63 120 120 1.3
QH-16S 20 20 21 41 17 100 155 160 1.2
QH-21S 20 20 21 41 17 100 155 210 1.2
QH-25S 24 24 25 49 17 100 165 250 1.8
QH-32S 24 28 25 49 17 110 175 320 2.2
QH-42S 28 32 29 57 20 120 200 420 3.4
Catalog No. Ball IEC code Dimensions(mm) Rated Failure load(kN) Weight (kg)
B C Φ H1 H
Q-7M XP-7 16 18 14 130 60 70 1
Q-12M XP-12 18 22 14 145 70 120 1.3
Catalog No. Dimensions(mm) Rated Failure load(kN) Weight (kg)
B D1 D R Φ H1 H2 H
Q-7N 16 16 33.3 12.5 14 42 50 142 70 1.2
Q-12N 18 18 33.3 12 14 56 64 173 120 1.5
Q-16N 20 20 41 15 14 42 75 168 160 1.5
Catalog No. Ball IEC code Dimensions(mm) Rated Failure load(kN) Weight (kg)
B D1 D Φ1 Φ H1 H2
Q-7P XP-7 16 17 33.3 14 20 70 60 70 1.1
Q-12P XP-12 18 17 33.3 14 24 70 65 120 1.3

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