Gewinde Satelliten Antriebe AG

Gewinde Satelliten Antriebe AG (GSA AG) is a Swiss manufacturer of high-precision roller screw drives (RGT), established in 1982, building on the decades of experience of Gewinde Ziegler AG in thread grinding. GSA AG is an internationally operating company known for its expertise in producing roller screw drives that offer high precision, repeatability, and load capacity for electromechanical linear actuation. The company is ISO 9001:2015 and ISO 14001:2015 certified, reflecting its commitment to quality and environmental management. GSA AG's product range includes various types of roller screw drives, such as RGT (standard), RGTR (with roller recirculation), RGTI (inverse), and RGTRI (inverse with roller recirculation), all manufactured internally. These products are designed for demanding applications requiring high axial load capacity, stiffness, and positioning accuracy, serving a global market. In 2019, GSA AG built its own hardening plant, allowing all processes to be manufactured in-house, ensuring high flexibility and knowledge security for its customers.