Linear Guideway
    Request Form
Introduction for     Each Series
   - MSA Series
      Heavy Load Type

   - MSB Series
      Compact Type

   - MSG Series
      Wide Rail Type

   - MSC.MSD Series
      Miniature Type

   - MSH Series
      Cross Linear Guideway

   - MSR Series
      Full Roller Type

   - SMR Series
      Roller Chain Type

   - SME Series
      Ball Chain Type

   - SMH Series
      Ball Chain Type Cross
      Linear Guideway


PMI Linear Guideway SMR Series

  The roller chain type linear guideway, SMR series, equip with rollers instead of the ball, and therefore the SMR series can provide higher rigidity and loading than the normal type with the same size. Besides, the patent of roller chain design can make the movement smooth and stability, especially suit for the requests of high accuracy, heavy load and high rigidity.
  Ultra Heavy Load The Optimization Design of Four Directional Load  
  Ultra High Rigidity Roller Chain Design, Smooth Movement  
  Low Noise, Good Lubricant Eff ect  
Dimension (clickable)
This type offers the installation either from top or bottom side of carriage.   All dimensions are same as SMR-E except the length is longer, which makes it more rigid.   Square type with smaller width and can be installed from top side of carriage.
All dimensions are same as SMR-S except the length is longer, which makes it more rigid.    
CAD file download (clickable)
  SMR CAD file download  
  Carriage Type  
  Rail Type  
  Description of Specification  
  Accuracy Grade  
  Preload Grade  
  The Shoulder Height and Corner Radius for Installation  
  Dimensional Tolerance of Mounting Surface  
  Rail Maximum Length and Standard  
  Tapped-hole Rail Dimensions