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HIWIN supplies many hi-tech industries with critical components for machine tools, medical equipment, vending machinery, material handling, and the automotive industry to name a few.

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Genuine HIWIN MG (Wide) Series 12 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR12H Rail Standard Lengths Common Data:

  • Pitch (P): 40 mm / 1.57 in
  • Distance to End (E): 15 mm / 0.59 in
  • Max. Standard Length: 1990 mm / 78.35 in
  • Number of Mounting Holes at Max. Standard Length: 50
  • Max. Length: 2000 mm / 78.74 in
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Genuine HIWIN MG (Wide) Series 14 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR14H Rail Standard Lengths Common Data:

  • Pitch (P): 40 mm / 1.57 in
  • Distance to End (E): 15 mm / 0.59 in
  • Max. Standard Length: 1790 mm / 70.47 in
  • Number of Mounting Holes at Max. Standard Length: 45
  • Max. Length: 1800 mm / 70.87 in
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Genuine HIWIN MG (Wide) Series 15 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR15H Rail Standard Lengths Common Data:

  • Pitch (P): 40 mm / 1.57 in
  • Distance to End (E): 15 mm / 0.59 in
  • Max. Standard Length: 1990 mm / 78.35 in
  • Number of Mounting Holes at Max. Standard Length: 50
  • Max. Length: 2000 mm / 78.74 in
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Genuine HIWIN MG (Wide) Series 3 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR3H Rail Standard Lengths Common Data:

  • Pitch (P): 15 mm / 0.59 in
  • Distance to End (E): 5 mm / 0.2 in
  • Max. Standard Length: 250 mm / 9.84 in
  • Number of Mounting Holes at Max. Standard Length: 17
  • Max. Length: 250 mm / 9.84 in
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Genuine HIWIN MG (Wide) Series 5 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR5H Rail Standard Lengths Common Data:

  • Pitch (P): 20 mm / 0.79 in
  • Distance to End (E): 5 mm / 0.2 in
  • Max. Standard Length: 250 mm / 9.84 in
  • Number of Mounting Holes at Max. Standard Length: 13
  • Max. Length: 250 mm / 9.84 in
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Genuine HIWIN MG (Wide) Series 7 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR7H Rail Standard Lengths Common Data:

  • Pitch (P): 30 mm / 1.18 in
  • Distance to End (E): 10 mm / 0.39 in
  • Max. Standard Length: 590 mm / 23.23 in
  • Number of Mounting Holes at Max. Standard Length: 20
  • Max. Length: 600 mm / 23.62 in
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Genuine HIWIN MG (Wide) Series 9 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, MG Series, Wide Version (MGW), Rail Product Image

MGWR9H Rail Standard Lengths Common Data:

  • Pitch (P): 30 mm / 1.18 in
  • Distance to End (E): 10 mm / 0.39 in
  • Max. Standard Length: 1970 mm / 77.56 in
  • Number of Mounting Holes at Max. Standard Length: 66
  • Max. Length: 2000 mm / 78.74 in
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Genuine HIWIN RG Series 15 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR15 Rail Standard Lengths Common Data:

  • Pitch (P): 30 mm / 1.18 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 133
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 20 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR20 Rail Standard Lengths Common Data:

  • Pitch (P): 30 mm / 1.18 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 133
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 25 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR25 Rail Standard Lengths Common Data:

  • Pitch (P): 30 mm / 1.18 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 133
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 30 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR30 Rail Standard Lengths Common Data:

  • Pitch (P): 40 mm / 1.57 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 100
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 35 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR35 Rail Standard Lengths Common Data:

  • Pitch (P): 40 mm / 1.57 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 100
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 45 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR45 Rail Standard Lengths Common Data:

  • Pitch (P): 52.5 mm / 2.07 in
  • Distance to End (E): 22.5 mm / 0.89 in
  • Max. Standard Length: 3982.5 mm / 156.79 in
  • Number of Mounting Holes at Max. Standard Length: 76
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 55 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR55 Rail Standard Lengths Common Data:

  • Pitch (P): 60 mm / 2.36 in
  • Distance to End (E): 30 mm / 1.18 in
  • Max. Standard Length: 3960 mm / 155.91 in
  • Number of Mounting Holes at Max. Standard Length: 66
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN RG Series 65 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

RGR65 Rail Standard Lengths Common Data:

  • Pitch (P): 75 mm / 2.95 in
  • Distance to End (E): 35 mm / 1.38 in
  • Max. Standard Length: 3970 mm / 156.3 in
  • Number of Mounting Holes at Max. Standard Length: 53
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN WE Series 17 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, WE Series, Rail Product Image

WER17 Rail Standard Lengths Common Data:

  • Pitch (P): 40 mm / 1.57 in
  • Distance to End (E): 15 mm / 0.59 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 100
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN WE Series 21 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, WE Series, Rail Product Image

WER21 Rail Standard Lengths Common Data:

  • Pitch (P): 50 mm / 1.97 in
  • Distance to End (E): 15 mm / 0.59 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 80
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN WE Series 27 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, WE Series, Rail Product Image

WER27 Rail Standard Lengths Common Data:

  • Pitch (P): 60 mm / 2.36 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 4000 mm / 157.48 in
  • Number of Mounting Holes at Max. Standard Length: 67
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN WE Series 35 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, WE Series, Rail Product Image

WER35 Rail Standard Lengths Common Data:

  • Pitch (P): 80 mm / 3.15 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 3960 mm / 155.91 in
  • Number of Mounting Holes at Max. Standard Length: 50
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN WE Series 50 mm Size Rail Standard Lengths Genuine HIWIN Linear Guideway, WE Series, Rail Product Image

WER50 Rail Standard Lengths Common Data:

  • Pitch (P): 80 mm / 3.15 in
  • Distance to End (E): 20 mm / 0.79 in
  • Max. Standard Length: 3960 mm / 155.91 in
  • Number of Mounting Holes at Max. Standard Length: 50
  • Max. Length: 4000 mm / 157.48 in
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Genuine HIWIN HG Series Rail Genuine HIWIN Linear Guideway, HG Series, Rail Product Image

HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error. Thus, HIWIN HG series linear guideways can achieve a long life with high speed, high accuracy and smooth linear motion.
Genuine HIWIN EG Series Rail Genuine HIWIN Linear Guideway, EG Series, Rail Product Image

The design of the EG series offers a low profile, high load capacity, and high rigidity. It also features an equal load rating in all four directions and self-aligning capability to absorb installation-error, allowing for higher accuracies. Additionally, the lower assembly height and the shorter length make the EG series more suitable for high-speed, automation machines and applications where space is limited. The retainer is designed to hold the balls in the block even when it is removed fromย the rail.
Genuine HIWIN WE Series Rail Genuine HIWIN Linear Guideway, WE Series, Rail Product Image

The WE series features equal load ratings in the radial, reverse radial and the lateral direction with contact points at 45 degrees. This along with the wide rail, allows the guide way to be rated for high loads, moments and rigidity. By design, it has a self-aligning capacity that can absorb most installation errors and can meet high accuracy standards. The ability to use a single rail and to have the low profile with a low center of gravity is ideal where space is limited and/or high momentsย are required.
Genuine HIWIN RG Series Rail Genuine HIWIN Linear Guideway, RG Series, Rail Product Image

The new RG series from HIWIN features a roller as the rolling element instead of steel balls. The roller series offers super high rigidity and very high load capacities. The RG series is designed with a 45-degree angle of contact. Elastic deformation of the linear contact surface, during load, is greatly reduced thereby offering greater rigidity and higher load capacities in all 4 load directions. The RG series linear guideway offers high performance for high-precision manufacturing andย achieving longer service life.
Genuine HIWIN MG Series Rail Genuine HIWIN Linear Guideway, MG Series, Rail Product Image
  1. Tiny and light weight, suitable for miniature equipment.
  2. All materials for block and rail, including rolling balls and ball retainers, are in special grade of stainless steel for anti-corrosion purpose.
  3. Gothic arch contact design can sustain loads from all directions and offer high rigidity and high accuracy.
  4. Steel balls will be held by miniature retainer to avoid balls from falling out even when the blocks are removed from the rail installation.
  5. Interchangeable types areย available in certain precision grades.