Precision Rotary Ball Screw Rotary nut Model DIR Model DIR
Standard-Lead Rotary-Nut Ball Screw model DIR is a rotary-nut Ball Screw that has a structure where a simple-nut Ball Screw is integrated with a support bearing.
Its ball screw nut serves as a ball recirculation structure using deflectors. Balls travel along the groove of the defl ector mounted in the ball screw nut to the adjacent raceway, and then circulate back to the loaded area to complete an infinite rolling motion.
DN value : 70000
Screw shaft diameter (mm) :
16,20,25,32,36,40
Select display items
Click on the feature tag you wish to view and press the button to display. Detailed information is displayed at the bottom of the screen.
- Select all
- Deselect all
Detailed information
- Dimensional drawing/Dimensional table
- Permissible Rotational Speeds for Rotary Ball Screws
- Accuracy Standards
- Example of Assembly
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
- Optional
Optional
No option tag has been selected.
Check detailed information with the tool
Click on the icon for the item you want to see in detail. Member registration and login are required for use.
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. | Designer* | Life Calculator* | CAD Download* |
Catalog Download |
Manual Download |
|---|---|---|---|---|---|
| DIR 1605-6 |
 |
 |
 |
 |
 |
| DIR 2005-6 |
|
|
|||
| DIR 2505-6 |
|
|
|||
| DIR 2510-4 |
|
|
|||
| DIR 3205-6 |
|
|
|||
| DIR 3206-6 |
|
|
|||
| DIR 3210-6 |
|
|
|||
| DIR 3610-6 |
|
|
|||
| DIR 4010-6 |
|
|
|||
| DIR 4012-6 |
|
|
*marks are not available for guest members.
