Adjustable feet SF80 black

Adjustable Feet SF80 is a series of plastic leveling feet for machine frames, tables and fittings in a workshop environment. The foot is screwed into a threaded hole in the frame leg and compensates for uneven floors; you wind it in or out until the equipment stands level, without shims and packing pieces. SF80 is a movable leveling foot that can be angled 4 degrees, just enough to take up the small floor slopes found in most premises. A screwdriver slot in the bottom and a wrench grip on the screw make adjustment easy with ordinary hand tools.

The series is sold as one product where the dimensions are variants, so you choose the design directly on the product page. SF80 comes in 97 designs with five foot diameters from 20 to 58 mm. The threads reach from M8 to M16 and the screw lengths from 16 to 150 mm. The wide register makes the series easy to standardize on across the whole machine park. You choose the screw length by wall thickness and the adjustment range you want; a longer screw gives a larger range but also takes more space under the leg. Check the dimensions against your structure in the data sheet before you order.

Mounting is quick. Drill and tap a hole in the frame tube, or use a welded in threaded plate, screw in the foot and set the height. The thread should run easily all the way; if it sticks the hole is probably tapped at an angle, and forcing it does not help, redo the hole instead. If you want to lock the setting you counter with a hex nut against the underside of the frame. The manufacturer states an axial load of 400 to 550 kg per foot depending on version; the exact figure for each dimension is given in the variant data. Count on margin with an uneven or dynamic load. Keep in mind as well that the load should be spread evenly over all the feet, and that soft or sensitive floors can justify a larger foot diameter since the pressure against the surface drops as the base area grows.

SF80 is packed in 50 to 500 pieces depending on version. A data sheet with all dimensions for each version is available from the manufacturer, and the full variant list with supplier codes is shown on the product page.