BOSCH REXROTH
R190612500
$201.36 USD
- BOSCH REXROTH
- Material:R190612500
- Model:LR-WAGEN SUPER AL LWA-025-SKS-FN-E-0
Quantity in stock: 0
The Bosch Rexroth LR-WAGEN SUPER AL LWA-025-SKS-FN-E-0 (R190612500) is a high-performance cam roller runner block designed for precision linear motion applications. This super version runner block is part of the LR series, known for its robustness and reliability in various automation and handling tasks. The R190612500 features an aluminum body, providing a lightweight yet durable solution for linear guidance systems. Specifically, this model comes with a slimline SKS format, economic accuracy class E, and a standard load carrying capacity (FN). It has been designed without initial lubrication or preservation to give users the flexibility to apply their preferred maintenance regimen. For ease of use, it includes front lube units with low-friction seals on both the left and right reference edges, as well as lube nipples. The runner block boasts an interchangeable element that can handle high loads in all four main directions, including moments about all axes. It comes equipped with wiper and lubrication units that have large oil reservoirs on both sides to ensure consistent performance over time. The two-row angular-contact ball bearings are sealed and lubricated for life, ensuring minimal maintenance. For mounting surfaces that are not level or have alignment errors, this runner block is self-aligning to compensate for such misalignments. It can be adjusted to zero clearance using eccentric spigots. The operating temperature range is from -20°C to +80°C, accommodating various working environments. The R190612500's dynamic load capacities in the z-direction (Cz) and y-direction (Cy), as well as its static load capacities in these directions, make it suitable for a wide range of applications. Additionally, it has been designed to withstand maximum permissible dynamic and static torsional moments about the x-axis (Mx). Overall, the Bosch Rexroth LR-WAGEN SUPER AL LWA-025-SKS-FN-E-0 (R190612500) cam roller runner block is an adaptable component suitable for diverse linear motion requirements within handling and automation technology sectors.
The cam roller runner block (super version) is characterized by the following product features: Format SKS, size 25, aluminum, accuracy economic, load class FN
The cam roller runner block (super version) is characterized by the following product features:
Size 25
Format SKS: width = slimline, length = short, height = standard
Runner block body made of aluminum
Standard load carrying capacity
Accuracy class E: economic
Without preservation
Without initial lubrication
Attachment element, left (front reference edge): front lube unit with low-friction seal
Attachment element, right (front reference edge): Front lube unit with low-friction seal
Lube nipple included
Standard version
Overall length of the runner block = 57
Interchangeable element
Unpacked Weight: 0.138 kg
Rexroth cam roller guides were specially developed for handling and automation technology.
Product overview
| High load capacity in all four main directions of loading including moments about all axes |
| Wiper and lubrication units with large oil reservoir on both sides |
| Lube nipples possible on both sides |
| The runner block can be simply adjusted to zero clearance by means of eccentric spigots |
| Two-row angular-contact ball bearing, sealed and lubricated for life |
| For non-level mounting surfaces and other alignment errors |
| Data Sheet | Download Data Sheet |
| 2D CAD | Download 2D CAD |
| 2D CAD | Download 2D CAD |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Footnote for maximum static load due to a resulting force in the y-direction F0y max | Observe the permissible lateral force of the guide rail (see notes for mounting). |
| Maximum static load due to a resulting force in the y-direction F0y max | 350 |
| Height of runner block | 9 |
| Size SW2 | 2 |
| Dynamic load capacity in z-direction Cz | 670 |
| Maximum operating temperature | |
| Static load capacity in z-direction C0z | 400 |
| Size E2 (profiled rail systems) | 40 |
| Maximum dynamic load in y-direction Fy max | 350 |
| Size SW3 | 2 |
| Dynamic load capacity in y-direction Cy | 1275 |
| Max. acceleration amax | 50 |
| Minimum operating temperature | |
| Static load capacity in y-direction C0y | 890 |
| Size A (profiled rail systems) | 65 |
| Size SW1 | 7 |
| Self-aligning for compensation of misalignments | Without self-alignment |
| Maximum permissible linear speed vmax | 10 |
| Lubrication | Without initial lubrication and without preservation |
| Ball chain | Without roller chain |
| Operating temperature | -20 °C ... +80 °C |
| Maximum permissible dynamic torsional moment about the x-axis Mx max | 1,9 |
| Maximum permissible static torsional moment about the x-axis M0x max | 3 |
| Height of runner block with guide rail | 25 |
| Maximum static load due to a resulting force in the y-direction footnote | Observe the permissible lateral force of the guide rail (see notes for mounting). |
| Dynamic torsional moment around the x-axis Mx | 6,5 |
| Static torsional moment about the x-axis M0x | 3,8 |
| Maximum dynamic load in y-direction footnote | Observe the permissible lateral force of the guide rail (see notes for mounting). |
| Maximum dynamic load in z-direction Fz max | 200 |
| Size B2 (profiled rail systems) | 7 |
| Size B (profiled rail systems) | 50 |
| Note: Maximum permissible speed vmax | For average load. |
| Preload class | C0 – Without preload (clearance) |
| Maximum static load due to a resulting force in the z-direction F0z max | 330 |
| Size B1 (profiled rail systems) | 30 |
| Size H (profiled rail system) | 25 |
| Size H3 (profiled rail systems) | 22.3 |
| Productgroup ID | 17 |
| Size H2 (profiled rail systems) | 14.4 |
| Runner block or guide rail | Runner block |
| Width of runner block | 65 |
| Length of runner block | 50 |
| Linear guide type | Cam roller guides |
| Size E3 thread | M5 |
| Size E1 (profiled rail systems) | 20 |
| Weight | 0.138 |
| Nominal size | 25 |
| Size H1 (profiled rail systems) | 9 |
| Note: Maximum dynamic load in y-direction Fy max | Observe the permissible lateral force of the guide rail (see instruction for mounting). |
Technical data
|
Size |
20 | 25 | |
|
Fy max 1) |
N |
350 | |
|
F0y max 1) |
N |
350 | |
|
Fz max |
N |
200 | |
|
F0z max |
N |
300 | 330 |
|
Mx max |
Nm |
1,6 | 1,9 |
|
M0x max |
Nm |
2,4 | 3 |
|
vmax 2) |
m/s |
10 | |
|
amax |
m/s² |
50 | |
|
Temperature stability |
-20 °C ... +80 °C | ||
|
Weight |
kg |
0.1 | |
| 1) | Observe the permissible lateral force of the guide rail (see notes for mounting). |
| 2) | For average load. |
| Attention: Not to be used for the life expectancy calculation! | |
| For service life calculations use the load ratings and moments given in the tables for service life calculations. |
Load ratings and moments for calculating the service life
|
Size |
20 | 25 | |
|
Cy |
N |
1150 | 1275 |
|
C0y |
N |
800 | 890 |
|
Cz |
N |
660 | 670 |
|
C0z |
N |
390 | 400 |
|
MX |
Nm |
5,4 | 6,5 |
|
M0x |
Nm |
3,1 | 3,8 |
| Observe maximum permissible loads due to forces and moments as shown in the "Technical data” table! |
Legend
|
Symbol |
Description |
Unit |
Picture |
|
Cy |
Dynamic load capacity in y-direction |
N |
|
|
C0y |
Static load capacity in y-direction |
N |
|
|
Cz |
Dynamic load capacity in z-direction |
N |
|
|
C0z |
Static load capacity in z-direction |
N |
|
|
Fy max |
Maximum dynamic load in y-direction |
N |
|
|
F0y max |
Maximum static load due to a resulting force in the y-direction |
N |
|
|
Fz max |
Maximum dynamic load in z-direction |
N |
|
|
F0z max |
Maximum static load due to a resulting force in the z-direction |
N |
|
|
Mx max |
Maximum permissible dynamic torsional moment about the x-axis |
Nm |
|
|
M0x max |
Maximum permissible static torsional moment about the x-axis |
Nm |
|
|
vmax |
Maximum permissible speed |
m/s |
|
|
amax |
Maximum acceleration travel |
m/s2 |
|
|
MX |
Dynamic torsional moment about the x-axis |
Nm |
|
|
M0x |
Static torsional moment about the x-axis |
Nm |
Rigidity
An increased rigidity can be achieved with higher pre-tensioning force by using eccentric setting.
Acceleration
High accelerations are permitted if slippage is avoided. For this, the pre-tensioning force FV by increasing the eccentric setting; see diagram.
Attention: The maximum permissible load is reduced by the increase of the pre-tensioning force.
| 1) | Permissible range |
| 2) | a = acceleration |
| 3) | Fv/Cy = standard setting |
Centric pins are already tightened when delivery.