GN 852 Latch type toggle clamps Steel / Stainless Steel, heavy duty type


Description

Specification

Types

  • Type T2: with mounting holes, with U-bolt latch, with catch
  • Type T: with mounting holes, without U-bolt latch, with catch
  • Type T2S: for welding, with U-bolt latch, with catch
  • Type TS: for welding, without U-bolt latch, with catch

Version in Steel

Body / catch / clamping lever
Steel C22
  • forged
  • black lacquered (Type T2 / T)
  • blackened (Type T2S / TS)
U-bolt latch / bearing pin
Steel St 37
zinc plated, blue passivated
All moving parts
lubricated with special grease

Version in Stainless Steel NI

Body / catch / clamping lever / U-bolt latch
Stainless Steel AISI 304
forged
Other parts
Stainless Steel AISI 303
All moving parts
lubricated with special grease

Information

GN 852 heavy duty latch type toggle clamps are used for very high holding forces as may be required in plastic high pressure mold forming.
The stroke of the U-bolt latch can be adjusted within its range.
In addition to the standard lengths of the U-bolt latches shown in the table, a variety of other lengths are also available under the GN 951.2 series.

Technical information

GN 852 heavy duty type
GN 852
Filter
Description Size FH in N a1 a2 b1 b2 b3 b4 b5 b6 b7 b8 b9 d1 d2 d3 h1 h2 l1 l2 min. l3 m1 m2 m3 m4 m5 r ≈ s1 s2 t w1 w2 Weight
GN 852-1700-T 1700 17000 22 21 68 64 46 48 - - - 28 6 M 10 8.5 14 55 34.5 223 33 129 45 11.5 45 10 28 96 7 - 2 54 15 954
GN 852-2800-T 2800 40000 28 27 85 80 55 60 - - - 32 - M 12 10.5 16 65 42.5 265 32.1 151 57 14 57 12.5 35 117 9 - 2 78 15 1700
GN 852-1700-T2 1700 17000 22 21 68 64 46 48 - - - 28 6 M 10 8.5 14 55 34.5 223 33 129 45 11.5 45 10 28 96 7 - 2 54 15 1100
GN 852-2800-T2 2800 40000 28 27 85 80 55 60 - - - 32 - M 12 10.5 16 65 42.5 265 32.1 151 57 14 57 12.5 35 117 9 - 2 78 15 2000
GN 852-1700-TS 1700 17000 22 21 - - 46 - 68 26.5 38 28 6 M 10 - - 55 34.5 218 - 129 - - - - - 96 - 7 - 54 15 225
GN 852-2800-TS 2800 40000 28 27 - - 55 - 80 32 50 32 - M 12 - - 65 42.5 265 - 151 - - - - - 117 - 12.7 - 78 15 1433
GN 852-1700-T2S 1700 17000 22 21 - - 46 - 68 26.5 38 28 6 M 10 - - 55 34.5 218 - 129 - - - - - 96 - 7 - 54 15 900
GN 852-2800-T2S 2800 40000 28 27 - - 55 - 80 32 50 32 - M 12 - - 65 42.5 265 - 151 - - - - - 117 - 12.7 - 78 15 1500
GN 852-NI Stainless Steel
GN 852-NI
Filter
Description Size FH in N a1 a2 b1 b2 b3 b4 b5 b6 b7 b8 b9 d1 d2 d3 h1 h2 l1 l2 min. l3 m1 m2 m3 m4 m5 r ≈ s1 s2 t w1 w2 Weight
GN 852-1700-T-NI 1700 14000 22 21 68 64 46 48 - - - 28 6 M 10 8.5 14 55 34.5 223 33 129 45 11.5 45 10 28 96 7 - 2 54 15 900
GN 852-2800-T-NI 2800 30000 28 27 85 80 55 60 - - - 32 - M 12 10.5 16 65 42.5 265 33 151 57 14 57 12.5 35 117 9 - 2 78 15 1851
GN 852-1700-T2-NI 1700 14000 22 21 - - 46 - - - - 28 6 M 10 8.5 14 55 34.5 223 33 129 45 11.5 45 10 28 96 7 - 2 54 15 1100
GN 852-2800-T2-NI 2800 30000 28 27 - - 55 - - - - 32 - M 12 10.5 16 65 42.5 265 33 151 57 14 57 12.5 35 117 9 - 2 78 15 2115
GN 852-1700-TS-NI 1700 14000 22 21 68 64 46 48 68 26.5 38 28 6 M 10 - - 55 34.5 218 - 129 - - - - - 96 - 7 - 54 15 756
GN 852-2800-TS-NI 2800 30000 28 27 85 80 55 60 80 32 50 32 - M 12 - - 65 42.5 265 - 151 - - - - - 117 - 12.7 - 78 15 1421
GN 852-1700-T2S-NI 1700 14000 22 21 - - 46 - 68 26.5 38 28 6 M 10 - - 55 34.5 218 - 129 - - - - - 96 - 7 - 54 15 900
GN 852-2800-T2S-NI 2800 30000 28 27 - - 55 - 80 32 50 32 - M 12 - - 65 42.5 265 - 151 - - - - - 117 - 12.7 - 78 15 1670