SMI specializes in precision ball screws, rolled ball screw, acme screws, lead screws and offers a wide range of standard and custom ball screws. Our ball screws have high mechanical efficiency, smooth rotation, high accuracy, easy maintenance and long predictable life. SMI ball screws are time tested and industrially proven in the high tech. industries such as the medical, automation / robotics, and the semiconductor industries worldwide. Custom end machining on all our ball screws is available. Stainless steel, double nuts, support units, and shaft diameters above 80mm to 100mm are avilable upon request.
Features Include
1.Stocked unfinished or finished ends 2.Custom end machining 3. All stainless steel 4. Bi-directional ball screws 5. Left and right hand threads 6. Flanged or sleeve nuts with keyways 7. Double nut Accuracy Grade (JIS) - Axial Clearance (microns) 8. C0-0 to C7-20 9. Lead: 1mm to 64mm 10. Screw Diameter: 4mm to 100mm
*LEAD / ACME SCREWS available upon request.