GSA

GSA AG has been manufacturing high-precision planetary roller screws (RGT). With know-how accumulated over generations, GSA AG has become one of the leading international manufacturers of planetary roller screws with the ISO 9001:2015 and ISO 14001:2015 certificates.
Planetary roller screws are a particularly precise and robust form of linear drive. Their construction design produces significantly higher load capacities and rigidity compared to other linear drives, such as ball screws (KGT).