Specialty Motions, Inc produces a series of low cost, high precision, Easy Slide™ ball slide positioning stages with True Travel™ anti-cage creep technology for versatile, smooth, accurate travel used in gauging and positioning light to heavy loads. Pre-assembled and pre-loaded for immediate installation, mounting can be done with our standard hole patterns with standard fasteners or can be created to your requirements including metrics.

Ball Slide Positioning Stages
SMI produces low cost, high precision ball slide positioning stages for versatile, smooth, accurate travel used in gauging and positioning light to heavy loads. Pre-assembled and pre-loaded for immediate installation, mounting can be done with our standard hole patterns with standard fasteners or can be created to your requirements including metrics. Our process of manuafacturing eleimates unnecessary components and stack up tolerances which improves accuracy and reliability, and reduces the overall cost of the stage. Multiple axis assemblies available. Interchangeable with many popular sizes. Custom-made ball slide positioning stages available..

Cross Roller Positioning Stages
SMI heavy duty cross roller stages are made from the same stringent, state-of-the-art manufacturing process as our ball slide positioning stages (MAC series). Ideal fro applications that require higher load capacity and accuracy. Spring loaded micrometer drive allows precise repeatable positioning with low friction and zero backlash. Positioning stages can be stacked for multi-axis applications. Interchangeable with many popular sizes including metric. Custom-made cross roller positioning stages available.

Ball Slide Positioning Stages

Cross Roller Positioning Stages