Spring-Loaded Grips

These grips are particularly suitable for tests involving very low forces. Their weight is sufficiently low in relation to the nominal force of the attached load cell as to impose no restrictions on the force measurement range of the load cell. The gripping force is generated by a spring. The spring force can be preset, allowing clamping-sensitive materials always to be tested using the same gripping force.
Spring-loaded grips
04_springs_20N_rot3_FO

Spring-Loaded Grips

Fmax 20 N

  • Precise test results with a high number of cycles that is achieved with the centering aid for inserting wires and threads.
  • With the constant gripping force repeatable test results can be attained.
  • Fast and easy insertion and gripping of the specimen due to the ergonomic and open design.
  • The jaws are tiltable, which allows for their exact adjustment to the specimen.
  • With the lightweight construction of the specimen grip, the measurement range of the load cell can be optimally utilized.
  • If the application changes, the jaws can be changed quickly and easily without tools. The jaws are then automatically centered.

Applications

  • Specimen material:
    Metal, plastics, textile, paper
  • Specimen shape:
    Round and flat specimens
  • Type of loading:
    Tensile

Technical data

Item No.

313324

Type

8135

Test load Fmax

0.02

kN

Dimensions

Height

Specimen grip, upper

52

mm

Specimen grip, lower

102

mm

Width without clamping screw

56

mm

Depth

Without clamping screw

12

mm

With clamping screw

17

mm

Adjustment of opposing jaw

None

Opening width, max. with jaws

1

mm

Gripping of the specimen

The specimen must be gripped over the entire jaw height.

Weight

Specimen grip, upper

0.06

kg

Specimen grip, lower

0.08

kg

Connection, stud

Ø 8

mm

Ambient temperature

-15 ... +80

°C

Scope of delivery

2

pieces

Springs spring screw grips

Spring-Loaded Grips

Fmax 50 N

  • Precise test results with a high number of cycles that is achieved with the centering aid for inserting wires and threads.
  • With the constant gripping force repeatable test results can be attained.
  • Fast and easy insertion and gripping of the specimen due to the ergonomic and open design.
  • With the lightweight construction of the specimen grip, the measurement range of the load cell can be optimally utilized.

Applications

  • Specimen material:
    Metal, plastics, textile, paper
  • Specimen shape:
    Round and flat specimens
  • Type of loading:
    Tensile

Technical data

Item No.

318674

318676

Type

8125

8125

Test load Fmax

0.05

0.05

kN

Dimensions

Height

80

80

mm

Width

without screw for clamping

77

77

mm

with screw for clamping

218

218

mm

Depth

without screw for clamping

60

60

mm

with screw for clamping

155

155

mm

Opposing jaw adjustment, approx.

stepless, 4

stepless, 4

mm

Opening width, max. with jaws

8

8

mm

Specimen gripping

The specimen must be gripped over the entire jaw height.

Weight

Top grips

0.35

0.35

kg

Bottom grips

0.35

0.35

kg

Connection, stud

Ø 8

Ø 8

mm

Ambient temperature

0 to 80

0 to 80

°C

Scope of delivery

2

1

pieces

Jaws included

Surface

Vulkollan, smooth

Vulkollan, smooth

Gripping area (H x W)

30 x 60

30 x 60

mm

Hardness

95 Shore A

95 Shore A

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