SMW-AUTOBLOK Spannsysteme GmbH

SPN Schwaben Präzision Fritz Hopf GmbH is a premier German manufacturer of custom gearboxes, high-precision drive systems, and specialized gearing components for demanding industrial applications. Headquartered in Nördlingen, the company engineers and produces tailor-made planetary gearboxes, helical gearboxes, worm gearboxes, bevel gearboxes, and rack-and-pinion drive units. As a full-service drive technology partner, SPN provides end-to-end engineering services including gear calculation, drive simulation, custom prototyping, and comprehensive gearbox testing. The manufacturer serves high-precision industry sectors such as industrial automation, robotics, automated guided vehicles (AGV), machine tool building, textile machinery, aerospace, and energy technology. Along with complete custom gear systems, SPN supplies precision-milled spur gears, bevel gears, gear racks, and worm gear sets built to exact client specifications. Modern production facilities paired with advanced mechatronic integration, drive monitoring, and sensor integration ensure maximum reliability and efficiency. Customers across global industrial markets rely on SPN for turnkey drive development, precision component manufacturing, maintenance, and repair services.