MDC’s Rotary & Linear Motion In-Vacuum Accessories are precision-engineered components built to expand the capabilities of MDC rotary and linear motion devices in ultrahigh vacuum (UHV) applications. Designed for fast, reliable sample manipulation, these accessories include a variety of drive shaft attachments, such as:

Universal joints , Bellows couplings, Extension couplings, Rotary and linear bearings, Bearing mounts, Ground shaft stock, Set-screw collars, Vented cap screws

Each component is crafted from 300 series stainless steel for superior strength and vacuum compatibility, enabling long-term use in demanding environments. These accessories integrate seamlessly with MDC’s Cab-Fast®, Auto-Dock™, and Mini-Scaffold™ systems to deliver complete motion solutions. For specialized applications, custom hardware options are available.

Industry Applications

These accessories are ideal for semiconductor manufacturing, surface science, materials testing, and beamline research. They provide the flexibility and precision necessary for in-vacuum sample manipulation, especially in UHV systems requiring fast, stable motion control. Frequently used in load-lock chambers, automation platforms, and research-grade vacuum systems, MDC’s Rotary & Linear Motion In-Vacuum Accessories help maintain system performance, reduce downtime, and support advanced experimentation and production needs.