Ball Screw Peripherals Support Unit Model EF/Model BF/Model FF Square Type Model EF
The Support Unit Model EF is a support unit that matches the end shape of the Model BNK precision ball screw with finished shaft ends.
The support unit on the supported side uses a deep-groove ball bearing.
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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
- Shaft_end_machining
Display result
- Detailed information
- Dimensional drawing/Dimensional table
- Optional
Detailed information
Dimensional drawing/Dimensional table
Notes on dimensional table
- Note) The area marked with "*" is imprinted with a numeric character(s) as part of the model number.
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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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.
| Model No. | Optimal Product Selection Tool* | Life Calculator* | CAD Download* | Catalog Download | Manual Download |
|---|---|---|---|---|---|
| EF6 |  |  |  |  |  |
| EF8 | | | |||
| EF10 | | | |||
| EF12 | | | |||
| EF15 | | | |||
| EF20 | | |
*marks are not available for guest members.
