Артикул: RX8733
В наличии
Wide Cam Roller Guide Rails for Single/Double Bearing Runner Blocks R1927
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Description
- For mounting from above
- Optional mounting hole plugs
- 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 | 52/120 | |
| Temperature stability | -20 °C ... +80 °C | |
| Weight | kg/m | 7.8 |
Accuracy
Dimensions
| 1) | Shown rotated through 90°. Mounting hole pattern not to scale. |
Dimensions
| Size | 52/120 | |
| A | mm | 120 |
| A1 | mm | 100 |
| A2 | mm | 68 |
| A3 | mm | 18 |
| A4 | mm | 10 |
| D | mm | 20 |
| H | mm | 25 |
| H1 | mm | 10 |
| H2 | mm | 16.1 |
| S1 | mm | 11 |
| S2 | mm | 10 |
| L 1) | mm | 3500 |
| Lmax | mm | 7000 |
| T | mm | 125 |
| T1,2 min | mm | 13 |
| 1) | Guide tracks up to 3500 mm are made of one-piece precision steel shafts. |
Surface characteristic values of the guide rails
| Size | 52/120 | |
| A | mm² | 2492 |
| ey | mm | 12.4 |
| ly | mm⁴ | 119636 |
| lz | mm⁴ | 2378777 |
| Wy | mm³ | 2099 |
| Wz | mm³ | 41733 |
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 |
| T1,2 min | Minimum end spaces | mm |
| Wy | Section modulus, y-axis | mm3 |
| Wz | Section modulus, z-axis | mm3 |
Mounting
Notes for mounting
Accessories
Plastic mounting hole plugs for Cam Roller Guides
R1605 .00 .0
Plastic mounting hole plugs for Cam Roller Guides
R1605 .00 .0
Ordering codes
Material numbers
| Size | Part number | CAD data | Buy | Holes | Holes per meter |
| 52/120 | R192705231 | without holes | - | ||
| R192715231 | with holes | 8 1) |
| 1) | Number based on one meter of the recommended rail length |
Ordering a guide rail
Recommended rail lengths should be used (1.). Intermediate lengths (2) or special lengths (3) can also be made on request. For T1 > T, please ask us.
Ordering data
1. Recommended rail length:
Uneven number of bores nB
T1≠T2
Preferred dimension:
T1: 60.5 mm
T2: 185.5 mm
By turning the rails, it is possible to change between hole pattern 1a) and 1b). When this is done, the value T1 becomes T2 an vice versa.
1a)
1b)
Calculating the rail length
- Observe minimum distance T1,2 min! (see dimensions)
Example:
Ordering example for recommended rail lengths
R192715231, 1371, 60.5 / 10x125 / 185.5
Material number, length L (mm), T1 / nT x T / T2 (mm)
- Number of hole spaces nT = 10
Ordering example for mounting hole plugs
R160540090, 11
Material number, number = nB
- Number of bores nB = 11
2. Intermediate length:
Even number of holes nB
Both mounting hole drilling patterns remain the same when the rails are turned over. Dimensions T1 and T2 remain the same and can therefore not be matched to a different pre-drilled hole pattern.
- T1 = T2 = 60.5 mm or
- T1 = T2 = 185.5 mm
(preferred dimensions)
Calculate the length according to item 1 “Recommended rail length”
2a)
Ordering example, rail 2a:
R192715231, 1496, 60.5 / 11 x 125 / 60.5
Material number, length L (mm), T1 / nTxT / T1.2 (mm)
2b)
Ordering example, rail 2b:
R192715231, 1496, 180.5 / 11 x 125 / 185.5
Material number, length L (mm), T1 / nT x T / T1.2 (mm)
3. Special length:
Uneven (3a) or even (3b) number of bores nB
If preferred dimension T1 and T2 cannot be used (neither the recommenced rail length nor the intermediate lengths) T1 and T2 can be determined as needed.
Invalid area for1 and T2:
0 to 13 and 112 to 139 mm
3a)
Ordering example, rail 3a:
R192715231, 1305, 20 / 10 x 125 / 160
Material number, length L (mm), T1 / nT x T / T1.2 (mm)
3b)
Ordering example, rail 3b:
R192715231, 1435, 20 / 11 x 125 / 40
Material number, length L (mm), T1 / nT x T / T1.2 (mm)
Legende
| Symbol | Description | Unit |
| L | Rail length | mm |
| nB | Number of holes (both rows) | |
| nT | Number of hole spaces (nT = nB - 1) | |
| T1, T2 | For end spaces, see sketches | mm |
| T | Hole spacing (125 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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