Spline Nut Model DPM Model DPM
Spline Nut model DPM are low price bearings that are made of a special alloy formed by die casting and use highly accurate spline shafts as the core.
Spline shaft diameter (mm) : 12,15,17,20,25,30,35,40,45,50
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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. |
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- Dimensional drawing/Dimensional table
Detailed information
Dimensional drawing/Dimensional table
Notes on dimensional table
- Note) The dynamic permissible torque (T) indicates the torque at which the contact surface pressure on the spline teeth is 9.8 N/mm2.
Clearance in the rotational direction: α≦20′ MAX
If multiple spline nuts are to be mounted on a single shaft, please note that the locations of flange mounting holes and key grooves on the respective spline nuts may vary slightly.
Avoid specifications that would require fitting multiple spline nuts to a single housing.
Model number coding
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. |
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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 |
|---|---|---|---|---|---|
| DPM 1220 |  |  |  |  | |
| DPM 1230 | | | |||
| DPM 1520 | | | |||
| DPM 1530 | | | |||
| DPM 1723 | | | |||
| DPM 1735 | | | |||
| DPM 2028 | | | |||
| DPM 2040 | | | |||
| DPM 2536 | | | |||
| DPM 2550 | | | |||
| DPM 3040 | | | |||
| DPM 3056 | | | |||
| DPM 3544 | | | |||
| DPM 3560 | | | |||
| DPM 4050 | | | |||
| DPM 4068 | | | |||
| DPM 4555 | | | |||
| DPM 4575 | | | |||
| DPM 5060 | | | |||
| DPM 5080 | | |
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