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Description
- For mounting from above
- The washers are also included (number is determined by the hole spacing T)
- With secured shafts made of corrosion-resistant steel as per DIN EN ISO 683-17 / EN 10088
Product description
Rexroth cam roller guides were specially developed for handling and automation technology.
Product overview
Technical data
Technical data
| Size | 25 | 32 | |
| Temperature stability | -20 °C ... +80 °C | ||
| Weight | kg/m | 0.95 | 1.6 |
Accuracy
Dimensions
| 1) | Size 52 |
Dimensions
| Size | 25 | 32 | |
| A | mm | 25 | 32 |
| A1 | mm | 21 | 24 |
| H | mm | 15 | 20 |
| H1 | mm | 8 | 10 |
| H2 | mm | 10.6 | 15 |
| H3 | mm | 3 | 4 |
| S | mm | 8.2 | 10.5 |
| S1 | mm | 5.5 | 6.5 |
| S2 | mm | 6 | |
| S3 | mm | 1 | 1.6 |
| L 1) | mm | 3500 | |
| Lmax | mm | 7000 | |
| T 2) | mm | 62.5 | 125 |
| 1) | Guide tracks up to 3500 mm are made of one-piece precision steel shafts. |
| 2) | T = maximum distance of the fastening screws |
Surface characteristic values of the guide rails
| Size | 25 | 32 | |
| A | mm² | 194 | 355 |
| ey | mm | 8.1 | 11.4 |
| ly | mm⁴ | 4155 | 12295 |
| lz | mm⁴ | 6191 | 18666 |
| Wy | mm³ | 513 | 1079 |
| Wz | mm³ | 590 | 1315 |
Legende
| Symbol | Description | Unit |
| A | Cross-sectional area | mm2 |
| ey | Centroid distance | mm |
| ly | Second moment of area, y-axis | mm4 |
| lz | Second moment of area, z-axis | mm4 |
| L | Standard length | mm |
| Lmax | Maximum length | mm |
| T1S | Preferred dimension | mm |
| T1 min | Minimum distance | mm |
| Wy | Section modulus, y-axis | mm3 |
| Wz | Section modulus, z-axis | mm3 |
Mounting
Note:
For mounting, see PDF “Mounting instructions”.
Notes for mounting
Accessories
Fixed stop
R19105.
Fixed stop
R19105.
- The fixed stop can be used on the guide rails R1921 (standard), R1922 (with slot) and R1924 (flat).
Cam roller with eccentric spigot
R1900….0
Cam roller with eccentric spigot
R1900….0
- For mounting customer-built table parts, with central and eccentric spigots for zero-clearance adjustment to the guide rail.
- For applications where the versatile standard range does not offer the optimum solution to your specific problem.
Cam roller with central spigot
R1900….1
Cam roller with central spigot
R1900….1
- For mounting customer-built table parts, with central and eccentric spigots for zero-clearance adjustment to the guide rail.
- For applications where the versatile standard range does not offer the optimum solution to your specific problem.
Ordering codes
Material numbers
| Size | Part number | CAD data | Buy |
| 25 | R192202531 | ||
| 32 | R192203231 |
Ordering examples
| Ordering example 1 (standard length) | Ordering example 2 (Lmax) |
| Options: | Options: |
| Cam Roller Guide Rails with slot | Cam Roller Guide Rails with slot |
| Size 32 | Size 32 |
| Rail length L = 3500 mm | Rail length L = 7000 mm |
| Material number: | Material number: |
| R192203231, 3500 mm | R192203231, 7000 mm |
Downloads
 | Profiled rail systems Manual | R320103885_EN | 2016-09-01 | English | PDF | 11.5MB Product Groups: Linear guides |
| Cam Roller Guides Catalog | R999000486 | 2018-12-01 | English | PDF | 3.3MB Product Groups: Cam Roller Guides |
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