Standard_Parts_Catalogue

Page 1487 | 3.4 Installing, Lifting, Damping with Leveling Feet, Lifting Gear and Rubber Elements 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 1 d 1 2 r 3 Type How to order 1 2 3 GN37.1-100-R20-C 1 2 d 1 r d 2 d 3 l 1 ≈ l 2 s Static load F in kN Type A / C Type B  80 R20 25,5 11 15 4,6 3  80  20 100 R20 25,5 13 17,5 4,6 4  80  30 125 R25 32 16 21 5,8 5 130  50 160 R30 38,5 20,5 27 7 6 180  70 200 R35 45 25,5 33 7,9 8 230 110 Foot plates GN 37.1 are characterized by their solid construction and large variety. They are used especially on large and heavy systems and machines. The through-hole allows the machine feet to be attached cen- trally to the ground, making them ideal for compressive and tensile loads. The foot plates are ideal for use with customized adjustment or compen- sation stems that have the spherically shaped absorption radius “r” at the contact point. DIN screws or threaded studs with chamfer or pointed nose used as an alternative reduce the load capacity due to the lack of full-surface contact. Type B with rubber underlay prevents slipping to the side, protects deli- cate surfaces and dampens vibrations and tremors. Type C with O-ring provides a seal over the ground to prevent the build-up of dirt under the foot. Information 3 Type A Without rubber underlay B With rubber underlay C With O-ring • Steel Powder coated Black, RAL 9005, textured finish • Rubber underlay, inlaid Black, NBR 85±5 Shore A • O-ring, inlaid Black, NBR ≈ 70 Shore A • Elastomer Characteristics → Page 2158 • RoHS Specification • Zinc plated, blue passivated surface • Surface available in other colors (powder coating) • Other geometries at the contact point On request GN 37.1 Foot Plates with Central Fastening Hole