The HIWIN MGN7H Miniature Linear Guideway showcasesHIWIN's industry-leading expertise in
precision motion control, featuring a high-grade stainless steel construction for superior corrosion
resistance and durability. This 7mm compact rail system incorporatesHIWIN's patented recirculating ball
bearing technology, delivering ultra-high precision - perfect for medical, semiconductor, and cleanroom
applications.The HIWIN-engineered stainless steel provides exceptional wear resistance while meeting
strict hygiene standards, with specialized HIWIN wiper seals that block contaminants without increasing
friction. As a genuine HIWIN product, it features the brand's signature preload adjustment system for
zero-backlash performance and vibration-damped motion characteristics. The MGN7H maintainsHIWIN's
renowned quality in miniature automation,optical positioning, and micro-assembly systems, offering self-
lubricating options for maintenance-free operation.With HIWIN's global technical support and precision
manufacturing heritage, this guideway represents the gold standard in miniature linear motion solutions
for demanding industries.

Note:

1. The bottom seal is available for MGN & MGW 9, 12,14.15.
2. MG5 is only supplied with outer recirculation module.

1. Rolling circulation system: Block, rail, end cap and retainer
2. Lubrication system: Grease nipple is available for MGN15, lubricated by grease gun.
3. Dust protection system: End seal, bottom seal (optional size 9,12,15), cap (size12,15)

1. Tiny and light weight, suitable for miniature equipment.
2. Gothic arch contact design can sustain loads from all directions and offer highrigidity and high accuracy
3. Steel balls are held by a miniature retainer to avoid balls from falling out, evenwhen the blocks are removed from the rail.
4. Interchangeable types are available in certain precision grades.

Block: we offers two types of linear guideways, flange and square types

Rail: we offers standard top mounting type