Cross-Roller Ring Thin Type Models RA and RAV Model RAV (Separable Outer Ring Type for Inner Ring Rotation)
A compact type similar to model RB with the thinnest possible inner and outer rings. It enables lightweight and compact designs for the swiveling hand portions of manipulators androbots.
Full-Roller products are suited to low-speed rotary operations with higher loads, and they are also compatible with all-metal specifications.
Basic load rating (radial) (kN): Basic dynamic load rating 7.24 to 41 / Basic static load rating 10.9 to 96.5
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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
Notes on dimensional table
- Note 1: The model number of a type with seals attached is RA...UU. If a certain level of accuracy is required, this model is used for inner ring rotation.
- Note 2: (a) and (b) dimensions of the greasing hole in the detailed diagram are reference values.
- Note 3: For stainless steel types, please consult THK. If there are no seals, all components (excluding grease) will be metal.
Model number coding
(*1) See Radial Clearance Standard
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* |
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| RAV5008 |
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| RAV6008 |
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| RAV7008 |
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| RAV8008 |
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| RAV9008 |
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| RAV10008 |
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| RAV11008 |
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| RAV12008 |
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| RAV13008 |
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| RAV14008 |
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| RAV15008 |
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| RAV16013 |
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| RAV17013 |
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| RAV18013 |
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| RAV19013 |
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| RAV20013 |
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