Technical Data Icon

GN 842

Plunger clamps for push-pull clamping

SKU: 8147 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Stroke Holding force Weight
Description a b1 b2 d1 d2 d3 h1 ≈ h2 ≈ l1 l2 ≈ l3 m1 m2 m3 m4 s t w FH [N] g
GN 842-70-AS 12 64 36 8.5 M6 4.3 42.5 19.5 86 79 22 26 13 26 6 12 20 1200 169
GN 842-160-AS 15 85 46 11 M6 5.3 56 25 116 107 31 33.5 11 36.5 10 12 30 2800 395
GN 842-360-AS 25 90 45.5 12 M8 5.5 75 34.5 122 114 32 33.5 30 36.5 7 15 32 5600 440
GN 842-550-AS 18 122.5 55 14 M8 7 76 29.5 164.5 154.5 42 41 15 35 41 6 16 42 8000 700
GN 842-1100-AS 25 133 57 16 M10 8.5 95 38 182 170.5 49 41 15 35 41 7 18 50 16000 1074
GN 842-2100-AS 35 177 70 20 M12 8.5 118.5 50 238 222 61 50 35 50 50 9.5 22 60 25000 2210
GN 842-3100-AS 40 216 76 22 M14 11 137 56 316 300 100 54 40 70 70 9.5 25 100 45000 3062

Additional information

Base

– brass for sizes 70 and 160 with fixing holes with countersunk to accept;<BR>- counersunk bolts with internal hexagon DIN 912-M5 or M6 respectively;<BR>- black-oxide forged steel for sizes from 360 to 3100.

Bearing bush

Case-hardened steel.

Features and applications

All moving parts are lubricated with special grease.<BR>GN 842 plunger clamps can be used for very high holding forces thanks to their massive and sturdy body.

Handle

Oil-resistant, solid plastic, red colour.

Metal parts

Zinc-plated case-hardened steel C10, blue passivated.

Plunger

Zinc-plated steel, blue passivated.

Additional Technical Drawing