Full-Ball Type Rolled Ball Screw Slim nut Model JPF Model JPF
This model achieves zero-backlash through a constant preloading method by shifting the phase, with the central part of the nut as a spring structure.
The constant preload method allows the ball screw to absorb a pitch error and achieve a smooth motion.
DN value : 50000
Screw shaft diameter (mm) :
14,16,20,25,28,32,36,40
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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
- Contamination Protection Seal for Ball Screws Labyrinth seal
- Contamination Protection Seal for Ball Screws Brush seal
- Wiper Ring
- Canvas seal
- Thin Film Seal
- Dust Cover for Ball Screws
Lubrication
- QZ Lubricator
Rustprevention
- Surface Treatment
Other
- Dimensions of Each Model with an Option Attached
- Additional Machining for Shaft Ends
Display result
- Detailed information
- Dimensional drawing/Dimensional table
- Optional
Detailed information
Dimensional drawing/Dimensional table
Notes on dimensional table
- Note) The ball screw nut and the screw shaft of model JPF are not sold separately. The basic load rating corresponds to the recommended loading direction. If a load is applied in the opposite direction, the value must be 0.1×Ca or less during use.(See Features)
| Model No. | Overall screw shaft length |
|---|---|
| JPF1404-4 | 1000 |
| JPF1405-4 | |
| JPF1605-4 | |
| JPF2005-6 | 2000 |
| JPF2505-6 | |
| JPF2510-4 | |
| JPF2805-6 | |
| JPF2806-6 | 3000 |
| JPF3210-6 | |
| JPF3610-6 | |
| JPF4010-6 |
Model number coding
(*1) See Seal symbol
(*2) See Accuracy of the Ball Screw
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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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 |
Manual Download |
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| JPF 1404-4 |
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| JPF 1405-4 |
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| JPF 1605-4 |
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| JPF 2005-6 |
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| JPF 2505-6 |
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| JPF 2510-4 |
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| JPF 2805-6 |
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| JPF 2806-6 |
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| JPF 3210-6 |
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| JPF 3610-6 |
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| JPF 4010-6 |
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