Caged Ball LM Guide Hollow-Rail Model SHS-N Model SHS-LR-N
The LM block has a smaller width (W) and the mounting holes are tapped.
It succeeds the height dimension of full-ball type LM Guide HSR-R.
Basic load rating (kN): Basic dynamic load rating 14.2 to 36.8
Size :
25

Select display items
Click on the feature tag you wish to view and press the button to display. Detailed information is displayed at the bottom of the screen.
- Select all
- Deselect all
Detailed information
- Easy product comparisonsHighlight feature
- Save items for laterreview Favorites feature
THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
Benefit 2: Exclusive content
Products | Contents |
---|---|
LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
Actuator | Movable part mass, etc. |
Optional
Contamination Protection
Block Compatible Option
Seal and Metal Scraper
- End seal
- Side seal
- Inner seal
- With end seal + side seal + inner seal
- With double seals + side seal + inner seal
- With end seal + side seal + inner seal + metal scraper
- With double seals + side seal + inner seal + metal scraper
- The LM Block Dimension with Seals Attached
- Maximum Seal Resistance
- Laminated Contact Scraper LaCS
- The LM Block Dimension with LaCS is Attached
- Incremental Dimension with Grease Nipple when LaCS is Attached
- Maximum Resistance for Laminated Contact Scraper LaCS
- Side Scraper
- Maximum resistance for the side scraper
- Protector
- The LM Block Dimension with Protector is Attached
- Light-Resistance Contact Seal LiCS
- The LM Block Dimension with LiCS is Attached
- Incremental Dimension with Grease Nipple When LiCS is Attached
- Maximum Resistance for Light-Resistance Contact Seal LiCS
- High Chemical Resistance Fluorine Seal FS
- Overall block length with fluorine seals and other accessories attached
- Maximum Seal Resistance of High Chemical Resistance Fluorine Seal FS
Rail Compatible Option
Cover
- Plate Cover SV
- Plate Cover
- Steel Tape SP
- Dedicated Bellows
- Dedicated LM Cover
Cap
- Dedicated Cap for LM Rail Mounting Holes Cap CV/Cap C
- Dedicated Cap for LM Rail Mounting Holes Cap GC
Lubrication
Block Compatible Option
- QZ Lubricator
- LM Block Dimension (L Dimension) with QZ Lubricator Attached
Rustprevention
Block and Rail Compatible Option
Surface Treatment
- Surface Treatment
Material
- Stainless Steel Products
Other
- Lubrication Adapter
- Removing/mounting Jig
- End Piece EP
Display result
- Detailed information
- Dimensional drawing/Dimensional table
- Optional
Detailed information
Dimensional drawing/Dimensional table

Notes on dimensional table
- Note 1) Dimensions are interchangeable with the existing Model SHS.
- Note 2) There is a seating face on the bottom of the rail. Dimension h is the distance from the rail upper face to the bottom of the mounting hole.
- Note 3) Length* Max represents the current maximum length of an LM rail.
- Note 4) Maximum moment during use* 1 block: Maximum moment value during use with 1 LM block 2 blocks: Maximum moment value during use with 2 LM blocks in close contact with each other
- * The diagram shows the side nipple pilot holes for when a grease nipple is desired for a product with LaCS or a QZ Lubricator. In all other cases, the side nipple pilot holes will not be through holes. Contact THK if you desire machining for grease nipple mounting.
Model Number Coding


* The radial clearance is normal clearance (no symbol). * This product is not intended for joint use.
Notes on Ordering
[Order units]
Note that the number of items that constitute one set differs depending on the type of LM guide. Check the sample model number configurations and the accompanying notes.
Sample LM guide orders


THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
- Easy product comparisonsHighlight feature
- Save items for laterreview Favorites feature
Benefit 2: Exclusive content
Products | Contents |
---|---|
LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
Actuator | Movable part mass, etc. |
Optional
No option tag has been selected.
Check detailed information with the tool
Click on the icon for the item you want to see in detail. Member registration and login are required for use.
Designer is the former optimal product selection tool
You can download 2D/3D CAD by clicking on the icon and selecting from the CAD format.