RACO - High-Precision Ball Screws

RACO-ELEKTRO-MASCHINEN GmbH stands out as a premier manufacturer of high-precision ball screws, serving a critical role in various machinery applications. With over sixty years in the field, RACO specializes in creating custom ball screws, tailored to specific load spectra and installation spaces, thereby meeting the unique needs of their clientele. Their ball screws range from diameters as small as 8 mm to a substantial 125 mm, and can extend up to 8 meters in length. Utilizing patented technologies and maintaining high precision through grinding processes in a temperature-controlled environment, RACO ensures superior thread performance and dynamic behavior. The company employs induction hardening on screw spindles, which allows for regrinding in cases of wear, eliminating the need for complete replacement. Their spindle nut design incorporates a patented ball deflection that facilitates high load capacity while maintaining compactness. RACO's commitment to quality is supported by adherence to ISO 9001 standards and detailed monitoring of production processes.