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HIWIN H G R 45-R 800-H flanged type linear slide
HIWIN H G R 45-R 800-H flanged type linear slide

HIWIN H G R 45-R 800-H flanged type linear slide

  • Precision linear motion systems in CNC machines

  • Rail-based guidance in HOMAG-type industrial platforms

  • Automation, robotics, and production lines

  • Woodworking, metalworking, and plastic machinery

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    The HIWIN HGR45R800H is a 45 mm wide linear guide rail from the HG series, designed for top mounting (R type) and high accuracy (H class). With a length of 800 mm, it provides smooth, low-friction motion and high load capacity when paired with compatible blocks.


  • Rail Type: HGR-R (top mounting)

  • Width (WR): 45 mm

  • Height (HR): 38 mm

  • Hole Pitch (P): 105 mm

  • Screw Diameter (D): 20 mm

  • Hole Diameter (d): 14 mm

  • Hole Depth (h): 17 mm

  • Length: 800 mm

  • Hardness: 58–62 HRC

  • Material: Surface-hardened steel

  • Protection: Includes plastic hole caps

  • Compatible Blocks: HGH45, HGW45, HGL45 series