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GN 812

Vertical clamps

SKU: 8297 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Holding force Weight
Description a ˜ b1 b2 b3 b4 d1 d2 e h1 ˜ h2 h3 h4 h5 max. l1 ˜ l2 ˜ l3 ˜ max. l4 m1 m2 m3 m4 m5 r ˜ s1 s2 w FH in N g
GN 812-200-AV 34 35 38 35 8.5 M8 6.5 37 154 76 17 158 59 16 26 11 16 11 96 3 1200 420
GN 812-300-AV 42 48 48 51 10.4 M10 8.5 46 198 108 20 194 74 28 30 11.5 30 12 122 3 1900 800
GN 812-200-CV 34 35 38 35 8.5 M8 6.5 37 154 76 17 34 52 158 68 16 26 11 16 11 96 3 21 1200 420
GN 812-300-CV 42 48 48 51 10.4 M10 8.5 46 198 108 20 41 79.5 194 77 28 30 11.5 30 12 122 3 21 1900 800
GN 812-200-EV 35 38 35 8.5 M8 6.5 37 154 76 17 158 59 76 16 26 11 16 11 96 3 6 1200 420
GN 812-300-EV 48 48 51 10.4 M10 8.5 46 198 108 20 194 74 76 28 30 11.5 30 12 122 3 8 1900 800

Additional information

Accessory

– Spindle assemblies<BR>
– GN 801 Clamp Mounts for Toogle Clamps (for Type AV)<BR>
– GN 809 Clamp Mounts for Toggle Clamps (for Type EV)

Information

GN 812 vertical acting toggle clamps work according to the toggle principle: lever and clamping bar move in the same direction. They can be mounted in two planes via the dual flanged mounting base and require less space for the clamping action because the clamping arm and the operating lever move in opposite directions.<BR>
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Vertical acting toggle clamps in the U-bar version with two flanged washers (Type AV) can accommodate an application specific clamping screw. A spindle assembly with neoprene rubber tip is also included for Type CV.<BR>
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vVertical acting toggle clamps in the U-bar version with two flanged washers (Type AV) can accommodate an application specific clamping screw. A spindle assembly with neoprene rubber tip is also included for Type CV.<BR>
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Type EV version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component, or by utilizing the bar in conjunction with the GN 809 Clamp Mounts to hold the work piece in place.

Specification

<STRONG>Types</STRONG><BR>
– Type <STRONG>AV</STRONG>: U-bar Version, with two flanged washers<BR>
– Type <STRONG>CV</STRONG>:U-bar Version, with two flanged washers and GN 708.1 spindle assembly<BR>
– Type <STRONG>EV</STRONG>: Solid bar Version, with clasp<BR>
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Parts in sheet metal<BR>
– Case-hardened Steel C10 zinc plated, blue passivated<BR>
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Bearing Pins tempered<BR>
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Bearing rivets case-hardened<BR>
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All moving parts<BR>
lubricated with Special grease<BR>
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Hand grip<BR>
High Quality, oil resistant red plastic<BR>
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Spindle assembly GN 708.1 (Type A)<BR>
– Steel, zinc plated / Stainless Steel AISI 304<BR>
– Rubber tip 85 Shore A

Additional Technical Drawing