Vibration Damper、Armour Rod

The company offers a 4D series of anti-vibration hammer tuning fork design for Stockbridge, multi-resonance sound damping devices, mainly used for weakening and fragmentation of fiber optic cable due to aerolian vibration generated by the impact energy.

Pictures and illustrations:

Model Specification:

Model

Clamp Dia. Range(mm)

Clamp Length(mm)

Total Length(mm)

Weight(kg)

4D-20-19.5

19.5-15.0

310

52

1.4

4D-20-23.4

23.4-19.5

4D-20-27.0

27.0-22.3

4D-30-20.3

20.3-16.5

383

52

2.5

4D-30-23.4

23.4-19.5

4D-30-27.0

27.0-22.3

Configuration:

It is commonly used in the anti vibration device of OPGW cable and ADSS cable.

Configuration of installation quantity of OPGW damper

Cable Dia.(mm)

Span(m)

d<12

100~300

300~600

600~900

12≤d<22

100~350

350~700

700~1000

1000~1200

Quantity of damper
(each span)

2

4

6

8

Configuration of installation quantity of ADSS damper

Cable Dia.(mm)

Span(m)

d<12

100~250

250~450

450~700

12≤d<22

100~250

250~500

500~800

800~1000

Quantity of damper
(each span)

1

2

4

6

Note: on the critical span, for the sake of safety, the number of vibration dampers should be more or less.

Installation Hint:

Armour Rod Model Specification:

Model

Cable Dia.(mm)

Material

Length (mm)

Weight
(kg)

Model

Cable Dia.(mm)

Material

Length (mm)

Weight
(kg)

ZC-FZH 0960

9.0-9.6

AL-ALLOY

450

0.15

ZC-FZH 1450

14.4-14.5

AL-ALLOY

500

0.23

ZC-FZH 1010

9.7-10.1

AL-ALLOY

450

0.15

ZC-FZH  1510

14.6-15.1

AL-ALLOY

500

0.25

ZC-FZH 1060

10.2-10.6

AL-ALLOY

450

0.17

ZC-FZH 1580

15.2-15.8

AL-ALLOY

550

0.28

ZC-FZH 1110

10.7-11.1

AL-ALLOY

450

0.17

ZC-FZH 1600

15.9-16.0

AL-ALLOY

550

0.3

ZC-FZH 1160

11.2-11.6

AL-ALLOY

500

0.19

ZC-FZH 1690

16.1-16.9

AL-ALLOY

550

0.3

ZC-FZH 1170

11.7-11.7

AL-ALLOY

500

0.21

ZC-FZH 1730

17.0-17.3

AL-ALLOY

550

0.3

ZC-FZH 1200

11.8-12.0

AL-ALLOY

500

0.21

ZC-FZH 1800

17.4-18.0

AL-ALLOY

550

0.33

ZC-FZH 1270

12.1-12.7

AL-ALLOY

500

0.21

ZC-FZH  1840

18.1-18.4

AL-ALLOY

550

0.33

ZC-FZH 1290

12.8-12.9

AL-ALLOY

500

0.23

ZC-FZH 1880

18.5-18.8

AL-ALLOY

550

0.35

ZC-FZH 1360

13.0-13.6

AL-ALLOY

500

0.23

Note: 1.The above configuration is a general configuration. Please refer to the appendix for other
connection hardware and special instructions.
2.If you have special needs, you can consult our technology department.