GN 920.1

Wedge clamps

SKU: 9173 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Clamping force in kN ≈ Weight
Description d b a min. a max. h1 h2 h3 l max. m w g
GN 920.1-M8-21-GL M8 21 39.5 44.5 15 4.5 15 15 at 25 Nm 104
GN 920.1-M8-25-GL M8 25 39.5 44.5 15 4.5 15 15 at 25 Nm 121
GN 920.1-M8-32-GL M8 32 39.5 44.5 15 4.5 15 15 at 25 Nm 152
GN 920.1-M8-40-GL M8 40 39.5 44.5 15 4.5 15 15 at 25 Nm 185
GN 920.1-M8-50-GL M8 50 39.5 44.5 15 4.5 15 15 at 25 Nm 231
GN 920.1-M12-40-GL M12 40 40 45.5 22 4.5 21 30 at 85 Nm 276
GN 920.1-M12-50-GL M12 50 40 45.5 22 4.5 21 30 at 85 Nm 350
GN 920.1-M8-21-GA M8 21 39.5 44.5 15 4.5 7.5 15 10 15 at 25 Nm 102
GN 920.1-M8-25-GA M8 25 39.5 44.5 15 4.5 7.5 15 12 15 at 25 Nm 119
GN 920.1-M8-32-GA M8 32 39.5 44.5 15 4.5 7.5 15 16 15 at 25 Nm 150
GN 920.1-M8-40-GA M8 40 39.5 44.5 15 4.5 7.5 15 20 15 at 25 Nm 182
GN 920.1-M8-50-GA M8 50 39.5 44.5 15 4.5 7.5 15 30 15 at 25 Nm 228
GN 920.1-M12-40-GA M12 40 40 45.5 22 4.5 11 21 20 30 at 85 Nm 275
GN 920.1-M12-50-GA M12 50 40 45.5 22 4.5 11 21 30 30 at 85 Nm 341
GN 920.1-M8-21-RF M8 21 34.5 39.5 15 4.5 15 15 at 25 Nm 89
GN 920.1-M8-25-RF M8 25 34.5 39.5 15 4.5 15 15 at 25 Nm 104
GN 920.1-M8-32-RF M8 32 34.5 39.5 15 4.5 15 15 at 25 Nm 150
GN 920.1-M8-40-RF M8 40 34.5 39.5 15 4.5 15 15 at 25 Nm 159
GN 920.1-M8-50-RF M8 50 34.5 39.5 15 4.5 15 15 at 25 Nm 193
GN 920.1-M12-40-RF M12 40 40 45.5 22 4.5 21 30 at 85 Nm 268
GN 920.1-M12-50-RF M12 50 40 45.5 22 4.5 21 30 at 85 Nm 333
GN 920.1-M8-21-PR M8 21 34.5 39.5 15 4.5 7.5 15 9 15 at 25 Nm 87
GN 920.1-M8-25-PR M8 25 34.5 39.5 15 4.5 7.5 15 9 15 at 25 Nm 102
GN 920.1-M8-32-PR M8 32 34.5 39.5 15 4.5 7.5 15 9 15 at 25 Nm 127
GN 920.1-M8-40-PR M8 40 34.5 39.5 15 4.5 7.5 15 9 15 at 25 Nm 156
GN 920.1-M8-50-PR M8 50 34.5 39.5 15 4.5 7.5 15 9 15 at 25 Nm 190
GN 920.1-M12-40-PR M12 40 40 45.5 22 4.5 11 21 9 30 at 85 Nm 280
GN 920.1-M12-50-PR M12 50 40 45.5 22 4.5 11 21 9 30 at 85 Nm 300

Additional information

Clamping jaws

Black-oxide steel.

Features and Applications

Clamping with the wedge clamps GN 920.1 is achieved via the cylinder screw and the clamp wedge which cause both clamping jaws to move outward.<BR>When loosening the screw, the clamp wedge is returned via an internal return spring which, in turn, loosens the tension. <BR>Wedge clamps are ideal for multiple clamping operations, but they are also suitable for clamping individual workpieces. <BR>The long hole in the clamp wedge serves to compensate tolerances in the workpiece.

Socket head cap screw DIN 7984

Black-oxide steel, class 10.9 (tensile strength 1000 N/mm<SUP>2</SUP>).

Standard versions available

– Type <STRONG>GL</STRONG>: smooth clamping jaws (jaw blanks for clamping contours specific to the workpiece). <BR>- Type <STRONG>GA</STRONG>: with 2 fixing threads for attachment jaws. <BR>- Type <STRONG>RF</STRONG>: ribbed clamping surfaces. <BR>- Type <STRONG>PR</STRONG>: with prism jaws.

T-nuts

Black-oxide tempered steel.

Wedge block

Black-oxide hardened steel.

Additional Technical Drawing Additional Technical Drawing Additional Technical Drawing