Standard_Parts_Catalogue

Page 2072 | 3.9 Holding with Magnets GN 70 Holding Disks Steel / Stainless Steel for Retaining Magnets 1 d 1 2 Type 3 Material How to order 1 2 3 GN70-27-A-NI Holding discs GN 70 are used as companion parts for retaining magnets when they are used in connection with non-magnetic materials. Type B prevents the magnet from sliding since the magnetive forces are generally larger than the achievable lateral forces arising due to the friction partners present. They can be fixed with countersunk screws (e.g. DIN 7991), but also with any commercial wood or sheet metal countersunk screws. see also... • Rubber Caps GN 70.2 → Page 2074 Information • Steel ST Zinc plated • Stainless steel NI Magnetic • RoHS Specification 3 1 Steel d 1 d 2 +1 d 3 +1 h ±0,5 Length l s Type A Type B 12 ±0,1 - 3,5  6,5 - - 2 17 ±0,1 - 5,5  8,5 - - 2 27 ±0,2 27 ±0,2 5,5 11 8 21 3 34 +0,2/+0,8 34 +0,2/+0,8 5,5 11 8 29 3 45 +0,1/+0,5 45 +0,1/+0,5 5,5 11 8 39 3 64 ±0,3 64 ±0,3 5,5 11 8 58 3 1 Stainless steel d 1 ±0,2 Type A d 2 +1 d 3 +1 h ±0,5 Length l s 27 5,5 11 - - 3 45 5,5  8,5 - - 2 2 Type A Flat, without stop edge B Flat, with stop edge