Grips for Yarn

Grip employing deflection Download

Material

Metals
Plastics
Textiles
Yarns

Test load

2.5 kN

Specimen shape

High-strength yarn
Multi-filaments
Cord
Metal strands
Wire

Type of test

Tensile

The grip for yarn

The pneumatic grip for yarn and tire cords is a single actuator grip used on filamentary tensile specimens.

Advantages & features

Function description

The load-reduction curve with 180° deflection gently reduces the tensile force before the clamping point. Pneumatic clamping ensures constant gripping force with easy, reproducible adjustment. The specimen is held securely and jaw breaks during the test are avoided.

Advantages

Secure holding of the specimen ensures reliable test results, even with specimens prone to shrinkage.

High specimen throughput thanks to quick specimen insertion and centering via guide groove.

Fast, easy two-handed specimen change - grips operated via foot control unit.

The load-reduction curve ensures gentle gripping with no jaw breaks.

Interchangeable load reduction curves enable optimum adaptation of the specimen grips to accommodate different specimen materials.

The jaws can be changed quickly and easily for different applications - no tools required. The jaws are centered automatically.

Technical overview

Type	8297
Item No.	353413
Test load F_max	2.5	kN
Operating principle/identification	Pneumatic, single-side closing
Gripping force, max. at 6 bar	16	kN
Gripping force, max. at 10 bar	27	kN
Operating pressure	1.5 ... 10	bar
Dimensions
Height	254	mm
Width	358	mm
Depth	100	mm
Opening width, max. with jaws	5	mm
Connection, stud	Ø 20	mm
Weight per specimen grip, approx.	7.5	kg
Ambient temperature	+10 ... +35	°C
Scope of delivery	2	pieces

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Downloads

Product information: Special grips for yarn, Fmax 2.5 kN PDF 483 KB
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