Regal Rexnord

Miniature Motion

Regal Rexnord miniature motion components are exceptionally small, high - precision mechanical drive elements — miniature ball screws, lead screws, miniature linear guides, small electric actuators, and micro - gearheads — designed for the space - constrained, high - accuracy positioning requirements of medical devices, laboratory automation, semiconductor equipment, optical instruments, and aerospace mechanisms.Under the Electromate and specialized sub - brands, these components deliver the same motion - control fidelity as their full - size counterparts, but in packages measured in millimeters rather than meters — with ball screws under 6 mm diameter, linear guides with rail profiles under 5 mm high, and gearheads with outer diameters under 20 mm that still provide sub - arc - minute backlash.Design engineers creating hand - held surgical tools, DNA sequencers, fiber - optic alignment stages, or satellite - deployment mechanisms specify Regal Rexnord miniature motion components when every millimeter of envelope, gram of mass, and arc - second of accuracy is negotiated against the functional requirements of a device that pushes the limits of size, weight, and power consumption.Our engineering team collaborates at the component - selection and custom - design level, ensuring that the miniature motion elements integrate seamlessly into the device’s structure and control system.