BOSCH REXROTH
R190612500
All Other Products
Cam Roller Guides Blocks Size 025
BOSCH REXROTH
MATERIAL: R190612500
SUMMARY: Cam Roller Guides Blocks Size 025
Quantity in stock: 2
Quantity Details:- Hydrotech Stock: 0 can ship May 3, 2024
- Factory Stock: 2 can ship July 5, 2024
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.