Standard_Parts_Catalogue

Page 764 | 2.4 Tensioning with Clamping Mechanisms GN 852 Latch Type Toggle Clamps Heavy Duty Type 1 Size 2 Type How to order 1 2 GN852-4000-T2 2 Type T2 With mounting holes, with square U-bolt, with catch T With mounting holes, without square U-bolt, with catch T2S For welding, with square U-bolt, with catch TS For welding, without square U-bolt, with catch Latch type toggle clamps GN 852 are used for very high holding forces as may be required in plastic high pressure mold forming. The stroke of the square U-bolt an be adjusted within its range. In addition to the standard lengths of the square U-bolt shown in the table, a variety of other lengths are also available under the GN 951.2 series. see also... • General Information for Toggle Clamps → Page 698 • Stainless Steel Latch Type Toggle Clamps GN 852 → Page 766 • Latch Type Toggle Clamps GN 852.3 (with Safety Hook) → Page 768 • Square U-Bolts GN 951.2 → Page 775 Information • Body / Catch / Clamping lever Steel C22 - - Forged - - Black lacquered (Type T2 / T) - - Blackened (Type T2S / TS) • Square U-bolt / Bearing pin Steel St 37 Zinc plated, blue passivated • All moving parts Lubricated with special grease • RoHS Specification Size h 2 l 1 ≈ l 2 min. l 3 ≈ m 1 m 2 m 3 m 4 m 5 r ≈ at w 2 = 0 s t w 1 Stroke w 2 ≈ Adjustable range Type T2S/TS Type T2/T 1700 34,5 218 223 33 129 45 11,5 45 10   28 96 7 2 54 15 4000 42,5 265 271 30 151 57 14   57 12,5 35 107 9 2 62 25 1 Size F H in N Holding capacity a 1 a 2 b 1 b 2 b 3 b 4 b 5 b 6 b 7 b 8 b 9 d 1 d 2 d 3 h 1 ≈ 1700 17000 22 21 68 64 46 48 68 26,5 38 28 6 M 10 8,5 14 55 4000 40000 28 27 85 80 55 60 80 32 50 32 6 M 12 10,5 16 68