Rope Grips
Fmax 2.5 kN
Fmax 2.5 kN
Advantages and features
Function description
The rope grips can be used for testing dimensionally unstable tensile specimens.
The closing force is generated via rope friction and knotting or wrapping. The specimen's tensile stress is largely reduced via friction on the load reduction roller.
The specimen is automatically centered on insertion by the predetermined groove in the load reduction roller.
Advantages and features
Function description
The rope grips can be used for testing dimensionally unstable tensile specimens.
The specimen is passed around the load reduction roller one or more times. The resulting frictional force reduces the tensile stress before the screw clamp at the end of the specimen to the extent that jaw breaks are avoided.
The specimen is automatically centered on insertion by the predetermined groove in the load reduction roller.
Advantages and features
Function description
The rope grips can be used for testing dimensionally unstable tensile specimens.
The carrier plate, load reduction rollers, end clamping and jaws are compiled.
The specimen is ergonomically and material sparingly wrapped around the load reduction rollers, only touching the ends of the specimen materials. This type of wrapping is particularly suited for very sensitive surfaces.
The specimen's tensile stress is largely reduced via frictional contact on the load reduction roller. Specimen ends are mechanically gripped via a screw end clamping (with force amplification if required) or hydraulic clamping element.
The specimen is automatically centered on insertion by the predetermined groove in the load reduction roller.
Advantages and features
Function description
The rope grips can be used for testing dimensionally unstable tensile specimens.
The specimen is passed around the load reduction roller one or more times. The resulting frictional force reduces the tensile stress before the wedge clamp at the end of the rope sufficiently to avoid jaw breaks.
Advantages and features
Function description
The rope grips can be used for testing dimensionally unstable tensile specimens.
Three different load reduction rollers are available together with various jaw inserts.
The specimen is passed around the load reduction roller one or more times. The resulting frictional force reduces the tensile stress before the hydraulic clamp at the end of the rope sufficiently to avoid jaw breaks.
Specimen grips for ropes are available from Fmax 2.5 kN to Fmax 100 kN test loads.
Fmax 2.5 kN
Item No. |
313440 |
|
---|---|---|
Type |
8265 |
|
Operating principle/identification |
knotting and looping |
|
Test load Fmax |
2.5 |
kN |
Dimensions |
||
Height |
79.7 |
mm |
Width |
44 |
mm |
Depth |
32 |
mm |
Groove radius |
2.5 |
mm |
Specimen thickness, max. |
5 |
mm |
Connection, stud |
Ø 20 |
mm |
Ambient temperature |
-70 to +250 |
°C |
Weight per grip unit, approx. |
0.18 |
kg |
Scope of delivery |
2 |
pieces |
Fmax 2.5 kN
Item No. |
318688 |
|
---|---|---|
Type |
8270 |
|
Operating principle/identification |
looping and additional screw end clamping |
|
Test load Fmax |
2.5 |
kN |
Dimensions |
||
Height |
51 |
mm |
with optional load reduction roller, Ø30 mm |
118 |
mm |
with optional load reduction roller, Ø60 mm |
122 |
mm |
with optional load reduction roller, Ø100 mm |
136 |
mm |
Width |
32 |
mm |
with optional load reduction roller, Ø30 |
174 |
mm |
with optional load reduction roller, Ø60 |
204 |
mm |
with optional load reduction roller, Ø100 |
244 |
mm |
Depth |
78 |
mm |
Specimen diameter, max. |
8 |
mm |
Opening width, max. |
13 |
mm |
Connection, stud |
Ø 20 |
mm |
Weight per grip unit, approx. |
1.5 |
kg |
Ambient temperature |
-40 to +250[1] |
°C |
Scope of delivery |
2 |
pieces |
Fmax 10 kN and 50 kN
Item No. |
324566[1] |
324568[1] |
|
---|---|---|---|
Type |
8370 |
8470 |
|
Test load Fmax |
10 |
50 |
kN |
Connection, stud |
Ø 20 |
Ø 36 |
mm |
Weight per carrier plate, approx. |
3.6 |
3.6 |
kg |
Ambient temperature |
-70 to +250 |
-70 to +250 |
°C |
Scope of delivery |
2 |
2 |
pieces |
Fmax 100 kN
Item No. |
319579[1] |
|
---|---|---|
Type |
8570 |
|
Test load Fmax |
100 |
kN |
Dimensions |
||
Height |
312 |
mm |
with optional load reduction roller, Ø90 mm |
315 |
mm |
with optional load reduction roller, Ø200 mm |
421 |
mm |
with optional load reduction roller, Ø280 mm |
501 |
mm |
Width |
315 |
mm |
with optional load reduction roller, Ø90 mm |
316 |
mm |
with optional load reduction roller, Ø200 mm |
347 |
mm |
with optional load reduction roller, Ø280 mm |
370 |
mm |
Depth |
168 |
mm |
Connection, stud |
Ø 60 |
mm |
Weight per grip unit, approx. |
35 |
kg |
Ambient temperature |
-40 to +250[2] |
°C |
Scope of delivery |
2 |
pieces |
Fmax 100 kN
Item No. |
072965[1] [2] |
|
---|---|---|
Type |
8570 |
|
Test load Fmax |
100 |
kN |
Connection, stud |
Ø 60 |
mm |
Closing force (at max. pressure 300 bar) |
170 |
kN |
Ambient temperature |
+10 ... +35 |
°C |
Weight per specimen grip, approx. |
52 |
kg |
Scope of delivery |
2 |
pieces |