BOSCH REXROTH
R170442570
$309.98 USD
- BOSCH REXROTH
- Material:R170442570
- Model:LSAHOE-SH-25-VD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSAHOE-SH-25-VD (R170442570) is a high-quality linear motion system designed for precision applications. This linear set is crafted from lightweight aluminum and features a heavy-duty, open, and adjustable design that provides flexibility and robust performance. The set includes super linear bushings SH, which are capable of compensating for misalignments up to 0.5 feet, ensuring smooth operation even under imperfect mounting conditions. The system is fully sealed to protect against contaminants, extending the life of the components and reducing maintenance requirements. It comes with an integrated wiper seal on both sides of the bushing to minimize frictional drag when not under radial load. The friction force is noted as being dependent on speed and lubrication conditions. This LINEAR-SET model has a shaft diameter of 'd' and has been engineered to be relubricatable for ease of maintenance. It can handle a maximum acceleration (amax) and operates efficiently within a permissible ambient temperature range of -20°C to 80°C. The outer diameter (D) is specifically tailored for size H applications. With a breakaway force specified for size H, along with a maximum permissible linear speed (vmax), this linear set can accommodate dynamic movements in various applications. It also features a high static load rating (C0) ensuring it can withstand significant loads without deformation or failure. Designed for simplicity, the unit comes clamped to an h6 shaft lower limit and set to zero-clearance to facilitate easy installation. The product group ID indicates its compatibility with other components in the same category, allowing for seamless integration into existing systems. Weighing in at 0.7 kg, the Bosch Rexroth LINEAR-SET LSAHOE-SH-25-VD is an optimal solution for those seeking reliable linear motion with minimal frictional resistance and the ability to handle substantial loads in demanding environments while maintaining precision alignment and movement control.
Linear set (aluminum), HOE-SH-25, fully sealed
Linear set (aluminum)
Heavy-duty, open, adjustable
With super LB SH
Shaft diameter d = 25
Fully sealed
Version: Standard
Unpacked Weight: 0.52 kg
| Lightweight precision housing (aluminum) |
| super linear bushings SH |
| Compensate for misalignments of up to 30 ft |
| Fully sealed |
| Secured with bolt |
| Relubricatable |
| 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 |
| Size V | 6.5 |
| Series | Super SH |
| Footnote friction force FR | Frictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| Size E1 | 60 |
| Footnote dynamic load capacity C | The load capacities apply for the main direction of loading. |
| Size H | 30 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -20 °C ... +80 °C |
| Outer diameter D | 40 |
| Size H3 | 10 |
| Breakaway force | 10.5 |
| Size L3 | 21 |
| Size H4 | 4 |
| Maximum permissible linear speed vmax | 5 |
| Size D | 40 |
| Footnote static load capacity C0 | The load capacities apply for the main direction of loading. |
| Size N1 | 29 |
| Static load rating C0 | 4530 |
| Size M | 39 |
| Friction force | 4.5 |
| Size A | 78 |
| Radial clearance | Comes clamped to h5 shaft (lower limit) and set to zero-clearance |
| Productgroup ID | 17 |
| Size N2 | 22 |
| Size W | 12 |
| Size E3 | 64 |
| Permissible ambient temperature (max) | |
| Size E2 | 40 |
| Size E4 | 17 |
| Angle α | 55 |
| Size SW | 3 |
| Permissible ambient temperature (min) | |
| Size S | 8.4 |
| Shaft diameter d | 25 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Format of linear bushings | HOE – Heavy-duty, open, adjustable |
| Dynamic load capacity C | 6190 |
| Size L | 59 |
| Size S2 | 6 |
| Weight | 0.52 |
| Size D1 with tolerance | |
| Size H1 | 51 |
General technical data
|
Ø d |
mm |
20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | ||||
|
vmax |
m/s |
5 | ||||
|
m |
kg |
0.26 | 0.51 | 0.79 | 1.56 | 2.6 |
|
FR 1) |
N |
4 | 4.5 | 6 | 7.5 | 9 |
|
Breakaway force |
N |
7.5 | 10.5 | 13.5 | 18 | 22.5 |
|
Radial clearance |
Comes clamped to h5 shaft (lower limit) and set to zero clearance | |||||
|
Operating conditions |
||||||
|
Permissible ambient temperature (min ... max) |
-20 °C ... +80 °C | |||||
| 1) | Frictional drags generated by Linear Bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
Load capacities and load moments
|
Ød |
mm |
20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
3530 | 6190 | 8800 | 13500 | 22300 |
|
C0 1) |
N |
2530 | 4530 | 7180 | 10400 | 16800 |
| 1) | The load ratings apply for the main direction of loading. |
| The load ratings are based on a total travel of 100, 00 m. When based on 50 000 m, the values in the table need to be multiplied by 1.26. |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
amax |
Maximum acceleration travel |
m/s2 |
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
FR |
Friction force |
N |
|
m |
Mass |
kg |
|
vmax |
Maximum permissible speed |
m/s |
See "Technical data – Load direction factors" and the diagrams/characteristic curves section for exact values for the 4 main directions of loading.
Refer to the "Load direction factor" diagrams for load in the direction of opening.
Effect of load direction on load rating
| a) | Closed |
| b) | Open |
Main direction of loading
Load direction factors
The load ratings C and C0 apply for the load direction ρ = 0°. For all other load directions, the load ratings must be multiplied by the factors fr (dynamic load rating C) or fρ0 (static load rating C0).
Load direction factor Super SH
|
Shaft |
Load direction factor (dynamic load capacity) |
|||||
|
Ø d (mm) |
⇩ |
⇒⇐ |
⇑ |
⇩ |
⇒⇐ |
⇑ |
|
20 - 25 |
1 |
0,79 |
1 |
1 |
0,79 |
0,52 |
|
30 - 60 |
1 |
0,86 |
1 |
1 |
0,86 |
0,59 |
|
Load direction factor (static load capacity) |
||||||
|
20 - 25 |
1 |
0,68 |
1 |
1 |
0,68 |
0,50 |
|
30 - 60 |
1 |
0,83 |
1 |
1 |
0,83 |
0,55 |
|
|
|||||
Reduced load capacity with short stroke
In case of short stroke, the service life of the shaft is less than that of the super Linear Bushing. The load ratings C specified in the tables must therefore be multiplied by the factor f.s .
| 1) | fs = factor |
| 2) | s = movement path |
Reduced load capacity with high load
The load rating is reduced under high load F. The dynamic load rating must be multiplied by the load factor f.F .
| 1) | fF = load factor |
Definition of dynamic load ratings
Tolerances and guide parallelism in operation for R1703 and R1704 Linear Sets and steel shaft with ready-mounted R1014 shaft support rail
| 1) | See "Tolerances" table for exact values. |
| 2) | P1 = parallelism P1 |
| 3) | L = guide length |
| a) | Single or combined shaft support rails |
Dimensioned drawing for tolerances and guide parallelism during operation for R1703 and R1704 Linear Sets and steel shaft with ready-mounted R1014 shaft support rail
Tolerances and guide parallelism during operation for R1703 and R1704 Linear Sets and steel shaft with ready-mounted R1014 shaft support rail
|
|
Tolerance zone of the shaft |
Shaft Ød (mm) |
||||||
|
20 |
25 |
30 |
40 |
50 |
60 |
|||
|
Tolerances (µm) 3) |
H01)4) |
h6 |
+18 |
+18 |
+18 |
+18 |
+18 |
+18 |
|
-39 |
-39 |
-39 |
-42 |
-42 |
-45 |
|||
|
h7 |
+18 |
+18 |
+18 |
+18 |
+18 |
+18 |
||
|
-47 |
-47 |
-47 |
-51 |
-51 |
-56 |
|||
|
Parallelism P1 2)4) |
h6 |
30 |
30 |
30 |
32 |
32 |
33 |
|
|
h7 |
32 |
32 |
32 |
35 |
35 |
35 |
||
| 1) | Measured from center of housing. |
| 2) | With clamped and fastened guide. |
| 3) | The tolerances apply for the set with shaft and shaft support rail. |
| 4) | Single or combined shaft support rails |
Tolerances and guide parallelism in operation for R1703 and R1704 Linear Sets and steel shaft with ready-mounted R1016 shaft support rail
| 1) | See "Tolerances" table for exact values. |
| 2) | Shaft support rail consists of multiple parts of same type. |
| 3) | P1 = parallelism P1 |
| 4) | P2 = parallelism P2 |
| 5) | L = guide length |
| a) | Single shaft support rail |
| b) | Combined shaft support rails |
Dimensioned drawing for tolerances and guide parallelism during operation for R1703 and R1704 Linear Sets and steel shaft with ready-mounted R1016 shaft support rail
Tolerances and guide parallelism during operation for R1703 and R1704 Linear Sets and steel shaft with ready-mounted R1016 shaft support rail
|
|
Tolerance zone of the shaft |
Shaft Ød (mm) |
|||||
|
20 |
25 |
30 |
40 |
50 |
|||
|
Tolerances (µm) 3) |
H01) Multiple shaft support rails |
h6 |
+28 |
+28 |
+28 |
+28 |
+28 |
|
-69 |
-69 |
-69 |
-72 |
-72 |
|||
|
h7 |
+28 |
+28 |
+28 |
+28 |
+28 |
||
|
-77 |
-77 |
-77 |
-81 |
-81 |
|||
|
H01) Single shaft support rail |
h6 |
57 |
57 |
57 |
60 |
60 |
|
|
h7 |
65 |
65 |
65 |
67 |
69 |
||
|
Parallelism P1 2) Combined shaft support rails |
h6 |
30 |
30 |
30 |
32 |
32 |
|
|
h7 |
32 |
32 |
32 |
35 |
35 |
||
|
Parallelism P1 2) Single shaft support rail |
h6 |
20 |
20 |
20 |
22 |
22 |
|
|
h7 |
22 |
22 |
22 |
25 |
25 |
||
|
Parallelism P2 2) Combined shaft support rails |
h6 |
45 |
45 |
45 |
46 |
46 |
|
|
h7 |
46 |
46 |
46 |
48 |
48 |
||
|
Parallelism P2 2) Combined shaft support rails |
h6 |
15 |
15 |
15 |
16 |
16 |
|
|
h7 |
16 |
16 |
16 |
18 |
18 |
||
|
A31) |
h6 |
+30 |
+30 |
+30 |
+30 |
+30 |
|
|
-37 |
-37 |
-37 |
-38 |
-38 |
|||
|
h7 |
+30 |
+30 |
+30 |
+30 |
+30 |
||
|
-41 |
-41 |
-41 |
-43 |
-43 |
|||
| 1) | Measured from center of housing. |
| 2) | With clamped and fastened guide. |
| 3) | The tolerances apply for the set with shaft and shaft support rail. |
| 4) | Single or combined shaft support rails |
Load direction factors
| a) | Closed |
| b) | Open |
Super Linear Bushings can be installed in any location. Choose a location that ensures that the main direction of loading is always ρ = 0°.
| a) | Lubricating hole sealed with plastic cap |
| a) | Lubricating hole sealed with plastic cap |
Dimensions
|
Ød |
mm |
20 | 25 | 30 | 40 | 50 |
|
D |
mm |
32 | 40 | 47 | 62 | 75 |
|
α |
° |
54 | 55 | 60 | 52 | |
|
A |
mm |
60 | 78 | 87 | 108 | 132 |
|
E1 |
45 mm ±0.15 | 60 mm ±0.15 | 68 mm ±0.15 | 86 mm ±0.15 | 108 mm ±0.2 | |
|
E2 |
32 mm ±0.15 | 40 mm ±0.15 | 45 mm ±0.15 | 58 mm ±0.15 | 50 mm ±0.2 | |
|
E3 |
mm |
50 | 64 | 72 | 90 | 108 |
|
E4 |
mm |
15 | 17 | 20 | 25 | 85 |
|
H |
mm |
25 | 30 | 35 | 45 | 50 |
|
Tolerance for H 1) |
µm |
+ 8 - 16 |
||||
|
H1 |
mm |
42 | 51 | 60 | 77 | 88 |
|
H3 |
mm |
10 | 11.5 | 14 | 12.5 | |
|
H4 |
mm |
3.5 | 4 | 6 | ||
|
L |
mm |
46 | 59 | 69 | 81 | 101 |
|
L3 |
mm |
16 | 21 | 26 | 30 | 39 |
|
M |
30 mm ±0.01 | 39 mm ±0.01 | 43.5 mm ±0.01 | 54 mm ±0.01 | 66 mm ±0.01 | |
|
N1 |
mm |
24 | 29 | 34 | 44 | 49 |
|
N2 |
mm |
18 | 22 | 26 | 34 | |
|
S |
mm |
6.6 | 8.4 | 10.5 | 13.5 | |
|
S1 |
M8 | M10 | M12 | M16 | ||
|
S2 |
mm |
5 | 6 | 8 | 10 | |
|
SW |
mm |
2.5 | 3 | 4 | 5 | |
|
V |
mm |
5 | 6.5 | 8 | 10 | 12 |
|
W |
mm |
9.5 | 12 | 12.8 | 16.8 | 22.1 |
| 1) | Clamped (fastened) in relation to Ø d. |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
C/C0 |
Main direction of loading |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
C/C0 |
Main direction of loading |
Linear sets with Super SH Linear Bushings do not come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.
Hydraulic-type lube nipple according to DIN 71412 Form A
Hydraulic-type lube nipple according to DIN 71412 Form A
Catalog
Instructions
Service
Funnel-type lube nipple according to DIN 3405 Form A
Funnel-type lube nipple according to DIN 3405 Form A
Catalog
Instructions
Service
Locating screws for super linear bushings H and SH
Locating screws for super linear bushings H and SH
For securing Super Linear Bushing H and SHCatalog
Instructions
Service