Alignment fixture for axial offset and angle correction
Precise axial alignment of the testing system test axis is a basic requirement for achieving reliable test results. Alignment must be performed with great care and precision, particularly when testing brittle materials such as glass,
fiber composites, or certain metals.
Technical overview
Item No. | 3006208 | |
Test load Fmax | 5 | kN |
Offset correction (X/Y) | ± 2 | mm |
Attainable accuracy with offset correction | 0.01 | mm |
Angle correction | ± 1 | ° |
Attainable accuracy with angle correction | 0.008 | ° |
Dimensions | ||
Diameter | 133 | mm |
Height Tensile/compression | 80.5 | mm |
Height Torsion | 115.5 | mm |
Attachment | ||
Tensile/compression | ||
Centering gauge | Ø 30 | mm |
Pitch circle | Ø 40 (4 x M6) | mm |
Stud | Ø 20 | mm |
Torsion | ||
Centering gauge | Ø 8 | mm |
Pitch circle | Ø 75 (4 x M6) | mm |
Stud | Ø 20 | mm |
Ø 40 (4 x M4) | mm | |
Connection to zwicki | ||
Centering gauge | Ø 30 | mm |
Threaded holes | ||
on Pitch circle | Ø 40 (4x M6) | mm |
Connection to table-top testing machine | ||
Centering gauge | Ø 70 | mm |
Threaded holes | ||
on Pitch circle | Ø 115 (8x M8) | mm |
Torque Tmax | 20 | Nm |
Weight, approx. | 5.3 | kg |
Ambient temperature | +10 ... +35 | °C |
Item No. | 058005 | 058006 | 068902 | |
Test load Fmax | 50 | 250 | 250 | kN |
In conjunction with | AllroundLine and symmetrical specimen grips | AllroundLine and symmetrical specimen grips | AllroundLine and symmetrical specimen grips | |
Load types (symmetric force application) | Tensile/compression/alternating load (static) | Tensile/compression/alternating load (static) | Tensile/compression/alternating load (static) | |
Permissible bending moment on the mounting stud/flange, max. | 1 | 7.5 | 30 | kNm |
Offset correction (X/Y) | ± 3 | ±3 | ±3 | mm |
Attainable accuracy with offset correction | ± 0.01 | ±0.01 | ±0.01 | |
Angle correction | ± 1 | ±0.7 | ±0.35 | ° |
Attainable accuracy with angle correction | ± 0.006 | ±0.004 | ±0.002 | ° |
Attachment | Stud Ø 36 | Stud Ø 60 | Flange connection | mm |
Centering gauge | - | - | Ø 70 | mm |
Pitch circle | - | - | Ø 220 (8 x M16) | mm |
Connection | ||||
Centering gauge | Ø 70 | Ø 70 | Ø 70 | mm |
Pitch circle | Ø 115 (8 x M8) | Ø 220 (8 x M16) | Ø 220 (8 x M16)1 | mm |
Ø 264 (8 x M16) | ||||
Dimensions | ||||
Height | 152 | 211 | 145 | mm |
Installation space height | 111 | 138 | 142 | mm |
Diameter | 180 | 250 | 290 | mm |
Weight, approx. | 14 | 34 | 49 | kg |
Ambient temperature | +10 ... +35 | +10 ... +35 | +10 ... +35 | °C |
- With intermediate flange (optional unit in Item No.)