Full-Ball LM Guide High-Acceleration and Low-Resistance Miniature LM Guide Model AHR
High-acceleration performance for increased semiconductor chip production capacity
Size : 9,12,15
Types
Highlight feature tags
- Long block LM Guide
- Bolts mounted from above
- Short block (LM Guide)
- Bolts mounted from above
- Short block (LM Guide)
Basic load rating(kN)：Basic dynamic load rating 1 to 2.7 ／ Basic static load rating 1.54 to 3.75
Size :
9,12,15
- Bolts mounted from above
Basic load rating(kN)：Basic dynamic load rating 1.62 to 4.17 ／ Basic static load rating 3.08 to 6.96
Size :
9,12,15
- Long block LM Guide
- Bolts mounted from above
Basic load rating(kN)：Basic dynamic load rating 2.16 to 5.84 ／ Basic static load rating 4.63 to 11.24
Size :
9,12,15
Features
Structure and Features
Structure
The newly developed circulation component enables high-speed, high-acceleration operation, making it ideal for meeting the demand for increased productivity from semiconductor manufacturing equipment. Additionally, each row of balls is placed at a contact angle of 45° so that loads are uniform in the four directions (radial, reverse-radial, and lateral directions), enabling the miniature LM Guide to be used in all orientations.
High Speed and High Acceleration
The newly developed circulation component is stronger and more resilient. This contributes to productivity improvements by increasing robustness during high-speed, high-acceleration operations.
Low Sliding Resistance
Low resistance is made possible by THK's core technology, the ideal four circular arc grooves and two-point contact structure. This contributes to greater servo control.
Interchangeable Mounting Dimensions
This product can replace existing Miniature LM Guide units that utilize Gothic-arch grooves, as their mounting dimensions are interchangeable.
Detailed information for each model number
Dimensional drawing/Dimensional table
THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
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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. |
Standard Lengths and Maximum Lengths of LM Rails
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. |
