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GN 851

Latch clamps with pulling action

SKU: 8155 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Stroke Adjustable range Holding force FH in N Weight
Description a b1 b2 b3 b4 b5 d1 d2 h1 ≈ h2 l1 ≈ l2 ≈ min. m1 m2 m3 m4 m5 r ≈ s w1 w2 ≈ g
GN 851-160-T2 12 26 28 21 20 14 M4 4.3 26 18 98 11 19 5 16 5 10 37 2 25 6 1600 85
GN 851-320-T2 16 40 44 32 28 22 M6 6.5 30 25 152 19 32 10.5 19 7 14 57 3 48 8.5 3200 250
GN 851-700-T2 24 60 54 38 38 26 M8 8.5 42 36 220 23 38 9.5 41.5 9.5 19 74 3.5 58 19 7000 600
GN 851-160-T 12 26 28 21 20 14 M 4 4.3 26 18 98 11 19 5 16 5 10 37 2 25 6 1600 72
GN 851-320-T 16 40 44 32 28 22 M6 6.5 30 25 152 19 32 10.5 19 7 14 57 3 48 8.5 3200 225
GN 851-700-T 24 60 54 38 38 26 M8 8.5 42 36 220 23 38 9.5 41.5 9.5 19 74 3.5 58 19 7000 534

Additional information

Assembly

All moving parts lubricated with special grease.

Features and applications

The stroke of the pulling latch of latch clamps GN 851 can be adjusted within its range. <BR>In the clamped position the pulling latch with clamping arm is parallel to the plane of the operating handle. <BR>Besides the standard dimensions of the pulling latch above, more versions are available under GN 951.1. <BR>

Handle

Oil-resistant, solid plastic, red colour.

Parts in sheet metal

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

Pulling latch

Zinc-plated steel St 37, blue passivated, parallel to the clamping arm.

Standard versions available

– Version<STRONG> T2</STRONG>: with pulling latch, with latch bracket.<BR>- Version <STRONG>T</STRONG>: without pulling latch, with latch bracket.<BR>