Medium Torque Type Ball Spline Compact Model LT-X Model LT-X
The nut is more compact than that of the current Model LT thanks to the new circulating pathways.
The outer diameter of the nut is the same as that of the linear bushing.
The Model LT-XL is suitable for moment loads, torque, and overhung loads thathttps://www.thk.com/jp/assets/images/products/medium_torque_type_lt-x.png exceed those tolerated by the Model LT-X.
Models LT4X to 6X are made of stainless steel, which has high corrosion resistance.
* LT3X, LT3XD, and LT4X are countersunk.
basic load ratings(kN) : Basic dynamic load rating 0.42 to 20.8 / Basic static load rating 0.48 to 34.0
Spline shaft diameter (mm) :
3,4,5,6,8,10,13,16,20,25,30
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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
- Material and Surface Treatment
- Contamination Protection
Lubrication
- Lubrication
- QZ Lubricator
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Detailed information
Dimensional drawing/Dimensional table
Notes on dimensional table
- Note) The mass of the spline nut does not include the seal.
Please check the spline shaft strength tests ( Studying the Spline Shaft Strength) before use.
Model Number Coding
(*1) See Contamination Protection
(*2) See Selecting a Preload
(*3) See Accuracy Standard
(*4) See Spline Shaft
(*5) See Maximum Manufacturing Length by Accuracy
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
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You can download 2D/3D CAD by clicking on the icon and selecting from the CAD format.
| Model No. | Designer* | Life Calculator* | CAD Download* |
Catalog Download |
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| LT 3X |
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| LT 3XD |
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| LT 4X |
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| LT 5X |
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| LT 5XL |
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| LT 6X |
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| LT 6XL |
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| LT 8X |
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| LT 8XL |
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| LT 10X |
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| LT 13X |
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| LT 16X |
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| LT 20X |
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| LT 25X |
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| LT 30X |
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*marks are not available for guest members.
