MGW Series Linear Guide
MGW Series Miniature Linear Guides
The MGW Series is a wide miniature recirculating-ball linear guide system engineered for compact precision equipment requiring elevated stability, enhanced moment-load capacity, and rigid linear support. By pairing an expanded-width guide rail with a wide-flange bearing block, the MGW Series provides a broader support footprint than standard narrow miniature configurations.
Enhanced Moment-Load Capacity
The primary engineering advantage of the MGW Series is its wide-body architecture. This broader base significantly improves resistance to overturning and torsional moments (MR ,MP ,MY) while retaining the low-profile and lightweight advantages characteristic of miniature linear guides.
Precision Industrial Applications
The MGW Series is well-suited for space-constrained mechanisms where structural stability and smooth motion are critical, including medical diagnostic devices, laboratory automation, measuring instruments, semiconductor processing equipment, compact robotics, and optical positioning systems.
Custom OEM/ODM Manufacturing
Yongrun Precision provides full OEM and custom production for the MGW Series, manufacturing custom rail lengths, tailored hole spacings, and specific preload and accuracy configurations based on customer drawings and operational parameters.


MGW Series Quick FAQ
Designation: MGW = Miniature ("M") Guideway ("G") with a Wide footprint ("W").
MGW vs. MGN: MGW offers a wider base, providing significantly higher moment-load capacity (MR,MP,MY) than narrow MGN blocks.
Single-Axis Capability: Suitable for single-rail axes due to its increased roll stability.
Offset Loads: Symmetrical wide stance provides reliable resistance against overturning and cantilevered forces.
Maximum Load Ratings: Up to 8.93 kN dynamic / 13.38 kN static (varies by size and block length).
Custom Rail Lengths: Cut-to-length rails manufactured per customer blueprints, including tailored end-hole distances.
Assembly Options: Supplied as standalone blocks, loose rails, or pre-assembled matched sets.
Custom Machining: Full OEM/ODM support based on 2D/3D CAD drawings and custom specifications.
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