Standard_Parts_Catalogue

Page 858 | 2.4 Tensioning with Clamping Mechanisms 1 Size 2 Material How to order (Without safety catch) 1 2 GN 831.1-110-NI Size h 3 l 1 min. l 2 l 3 min. m 1 m 2 m 3 m 4 m 5 r ≈ w 1 ≈ Stroke w 2 ≈ Adjustable range 110 22 140 51 78 36 8 10 15 5,5 63 16 12 1 Size F H in N Holding capacity b 1 b 2 b 3 b 4 b 5 b 6 b 7 d 1 d 2 h 1 ≈ h 2 ≈ 110 1100 30 24 52 35 37 19 36 5,2 4,2 20 13 Toggle latches GN 831.1 are used for the secure holding of flaps, contai- ner lids, machine coverings and similar applications. The clamping stroke exceeds the dead centre point which makes them vibration proof. Due to the movement sequence of the mechanics in the clamping hook, components to be linked can be pulled towards each other over a distance of up to 15 mm. The adjustable range w 2 is achieved via a threaded spindle M6 on the clamping hook. The loads specified in the above table are simply guide line values for a nominal static pulling force which the lock can withstand. Depending on the conditions under which these toggle latches are used such as vibra- tion or shock loads, the pulling force can be adversely affected. The catch bracket is included. Information • Steel ST - - GN 831.1 : Zinc plated, blue passivated - - GN 831.2 : Nickel plated • Stainless steel AISI 304 NI • Stainless Steel Characteristics → Page 2166 • RoHS Specification 2 1 Size 2 Material How to order (With safety catch) 1 2 GN 831.2-110-ST GN 831.1 GN 831.2 Toggle Latches without Safety Catch with Safety Catch Steel / Stainless Steel l h b l h b m m m d l b m b h m b b d b