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The original linear-motion (LM) guide: recirculating-ball rail-and-block systems with four-way equal load capacity for precise, low-friction linear axes.
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THK invented the LM (Linear Motion) Guide, and the HSR series is its classic recirculating-ball linear guide, offering four-way equal load capacity and low-friction, high-rigidity motion. Available across sizes (roughly 15–65 mm rail widths) with multiple preload and accuracy grades, it is a foundational component for Cartesian robots, gantries and automation slides.
1 other Linear Guide / Rail product, closest hero specs and price first. Suggestions, not recommendations.
THK LM Guide (HSR Series)
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