Full-Ball LM Guide Separate Type Model GSR-R Model GSR-V-R
Since the thrust load on the pinion shaft can be kept low due to rack-pinion meshing, it is easy to design systems with pinion shaft bearings and tables that are not so rigid.
Basic load rating (kN): Basic dynamic load rating 15.5 / Basic static load rating 15.2
Size :
25
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| 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 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 LiCS
- High Chemical Resistance Fluorine Seal FS
- Overall block length with fluorine seals and other accessories attached
- Maximum seal resistance of 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
- The LM Block Dimension with QZ is 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) A special type with a module pitch is also available. Contact THK for details.
For checking the pinion strength, see Rack and Pinion .
Note1) The maximum length under "Length * " indicates the standard maximum length of an LM rail. (See Standard Length of the LM Rail .)
Static permissible moment*
- 1blockthe static permissible moment with one LM block
- Double blocksstatic permissible moment when two LM blocks are in close contact with each other
A moment in the MCdirection can be received if two rails are used in parallel. However, since it depends on the distance between the two rails, it has been omitted.
- Total block length LThe total block length L shown in the table is the length with the dust proof parts, code UU or SS.
If other contamination protection accessories or lubricant equipment are installed, the total block length will increase. (See Conditions of the LM Guide or Lubrication)For oil lubrication, be certain to contact THK with the mounting orientation.
Note2) The basic load rating in the dimension table is for a load in the radial direction. Use Table7on Calculating the Equivalent Load to calculate the load rating for loads in the reverse radial direction or lateral direction.
Model number coding
(*1) See Contamination Protection
(*2) See Accuracy Standard
- Note) This model number indicates that a single-rail unit constitutes one set.
(*1) See Contamination Protection
(*2) See Accuracy Standard
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 model GSR and GSR-R 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.
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| Model No. | Designer* | Life Calculator* | CAD Download* | Catalog Download | Manual Download |
|---|---|---|---|---|---|
| GSR 25V-R |  |  |  |  |  |
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