# ZIMM > ZIMM is a European specialist manufacturer of screw jack systems, electromechanical actuators and bevel gearboxes, headquartered in Lustenau, Austria. Precision lifting, lowering and positioning technology for industrial automation, intralogistics, machine building, stage & entertainment and architecture. ## Products - [Screw Jacks](https://zimm.com/screw-jacks/): trapezoidal- and ball-screw jack units for precise lifting and positioning - [Actuators](https://zimm.com/actuators/): electromechanical linear actuators - [ZK Bevel Gearboxes](https://zimm.com/zk-bevel-gearboxes/): bevel gear units for changing drive-shaft direction - [All Products](https://zimm.com/products/): complete product overview - [Product Catalogue](https://zimm.com/product-catalogue/screw-jack-ze-series/): ZE/GSZ-series screw jacks, bevel gearboxes, connecting technology ## Engineering & Downloads - [CAD Data](https://zimm.com/cad/) - [Downloads](https://zimm.com/info/downloads/): catalogues, manuals, calculation sheets ## Knowledge Base - [ZIMM Wiki](https://zimm.com/wiki/): technical articles — self-locking, lubrication, drive torque & power sizing, safety nuts, gear selection ## Company - [Contact](https://zimm.com/contact/) ## Sitemap - https://zimm.com/sitemaps.xml