FATIGUE-RATED HYDRAULIC AND MECHANICAL WEDGE GRIP JAW FACES
2.10
1
Jaw Faces & Specimen Holders
2703 and 2704 Series grip faces are designed to provide the best gripping for Instron® hydraulic and mechanical wedge grips. Flat and vee-faces accommodate a wide range of specimen sizes in both flats and rounds. The faces are available in serrated steel for flats and rounds, and also in carbide-coated for flats.
Principle of Operation Grip faces feature serrated surfaces for optimum gripping. The serrations are designed to minimize damage to the specimen surface. Carbide-coated faces are also available for challenging materials. *Note: Maximum torque dependent on material
Application Range • Static and fatigue tests on a wide variety of metallic and rigid non-metallic materials, including composites JAW FACES FOR 2742-301: 30 kN HYDRAULIC WEDGE GRIPS Catalog Number
1
Pitch
Accessory Width
Accessory Height
mm
mm
in
mm
in
Serrated
0.6
25
1
38
1.5
-
Serrated
0.6
25
1
38
1.5
3.0 - 7.8
0.12 - 0.31
Vee-profile, Serrated (shark’s tooth)
1
25
1
38
1.5
-
7.1 - 12.7
0.28 - 0.5
Vee-profile, Serrated (shark’s tooth)
1
25
1
38
1.5
-
12.4 - 18
0.49 - 0.71
Vee-profile, Serrated (shark’s tooth)
1
25
1
38
1.5
Surface
Pitch
Accessory Width
Accessory Height
mm
mm
in
mm
in
Specimen Thickness
Specimen Diameter
mm
in
mm
in
2703-801
0 - 6.3
0 - 0.25
-
-
2703-802
6.3 - 12.7
0.25 - 0.5
-
2703-803
-
-
2703-804
-
2703-807
-
Surface
Notes: 1. 2703-807 rated to 10kN Axial force and 100Nm torsional capacity.
JAW FACES FOR 2742-102/-103 WEDGE GRIPS Catalog Number
Specimen Thickness
Specimen Diameter
mm
in
mm
in
2703-901
0 - 6.3
0 - 0.25
-
-
Serrated
0.6
19
0.75
19
0.75
2703-902
-
-
3.0 - 7.8
0.12 - 0.31
Vee-profile (shark’s tooth)
1
19
0.75
19
0.75
189
