Self Gripping Clamps

Self Gripping Clamps MOT
  • The self-gripping clamps can be used to anchor and to string conductors (aluminium, ACSR...) and steel rope.
    The body is made of high strenght hot forged steel, in order to minimise the ratio between weight and working load. The galvanisation treatment on the surface protecs from oxidation.
    Tesmec clamps can be provided with machined body clamps or with interchangeable jaws, as for the following tables.
    The most important characteristic of the clamp with interchangeable jaws is the possibility to use the same clamp for working or conductors or ropes or OPGW of different diameters only by changing the jaws; this feature makes it possible to reduce the operating costs.
    New Tesmec clamps can accept a large range of ropes and conductors diameters by using a small number of interchangeable or machined jaws.
    Special clamp models without jaws are available also for use on conductors.
    Special jaws are available upon request.

Model

Dimensions

[mm]

 

Breaking

load

 

[kN]

Max

working

load*

 

[kN]

 

 

Mass

 

[kg]

Use

 

Diameter

range

[mm]

A

B

C

Steel

rope

Conductor inter-

changeable jaws

D

MOT130GC

-

-

-

64

21

2.5

no

yes

7÷16

MOT140

80

225

380

125

42

7

yes

no

8÷18

MOT150GC

80

225

380

125

42

7

no

yes

14÷23

MOT170SF

100

300

535

225

75

15

yes

no

18÷24

MOT170SF28

100

300

535

225

75

15

yes

no

24÷28

MOT170GC

100

300

535

225

75

15

no

yes

22.8÷33

MOT180SF

114

353

604

280

93

19.5

yes

no

27÷32

MOT180GC

114

353

604

280

93

19.5

no

yes

32÷46

*Max safe working load may change according to local safety factor standards

 

INTERCHANGEABLE JAWS FOR MOT CLAMPS

Clamp Model

Jaws Model

D

[mm]

Use

MOT130GC

GTF110

7 ÷ 10

Aluminium conductor

GTF113

10 ÷ 13

Aluminium conductor

GTF116

13 ÷ 16

Aluminium conductor

MOT150GC

GTY117

14 ÷ 17

Aluminium conductor

GTY120

17 ÷ 20

Aluminium conductor

GTY123

20 ÷ 23

Aluminium conductor

GTOxxx

06 ÷ 23

OPGW

MOT170GC

GTX226

22.8 ÷ 26

Aluminium conductor

GTX229

26 ÷ 29

Aluminium conductor

GTX232

29 ÷ 32

Aluminium conductor

GTX233

30 ÷ 33

Aluminium conductor

MOT180GC

GTJ335

32 ÷ 35

Aluminium conductor

GTJ338

35 ÷ 38

Aluminium conductor

GTJ341

38 ÷ 41

Aluminium conductor

GTJ344

41 ÷ 44

Aluminium conductor

GTJ346

43 ÷ 46

Aluminium conductor

xxx Diameter to be specified

Warning: it is strictly forbidden to use jaws of different manufacturer.