BOSCH REXROTH
R103261020
$205.13 USD
- BOSCH REXROTH
- Material:R103261020
- Model:LSATE-A-10-DD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSATE-A-10-DD (R103261020) is a high-quality linear motion set designed for precision applications. This linear set is crafted from lightweight aluminum and features a tandem, adjustable configuration, ensuring flexibility and ease of use. It incorporates two super linear bushings A with self-alignment features, which provide smooth and accurate movement. The shaft diameter d allows for compatibility with various applications, while the standard version comes equipped with external seals for added protection against contaminants. This Bosch Rexroth linear set is relubricatable, extending the service life by allowing maintenance and upkeep. The reference edge included in the design serves as a precise alignment feature during installation or maintenance procedures. The product's dynamic load capacity C indicates that it can handle significant loads when both linear bushings are under equal pressure. For different loading directions, the load capacities can be adjusted by multiplying them with specific factors provided in the specifications. The LINEAR-SET LSATE-A-10-DD is capable of withstanding maximum accelerations (amax) and operates efficiently within a permissible ambient temperature range. Its outer diameter D is tailored to size H requirements, ensuring compatibility with corresponding equipment dimensions. Additionally, this model boasts an impressive breakaway force and can achieve maximum permissible linear speeds (vmax), making it suitable for high-speed operations. For applications requiring zero-clearance or preloaded guides, this product comes clamped to h shaft lower limit and set to zero-clearance by default, which can be adjusted using the provided adjusting screw. Furthermore, it has been tested to sustain total travel distances significantly without failure, demonstrating its durability and reliability in demanding environments. With a weight of only . kg, this Bosch Rexroth LINEAR-SET offers an excellent balance between strength and maneuverability for various linear motion requirements.
Linear set (aluminum), TE-A-10, with two seals
Linear set (aluminum)
Tandem, adjustable
With super LB A
Shaft diameter d = 10
With two seals
Version: Standard
Unpacked Weight: 0.195 kg
For zero-clearance or preloaded guides. Adjusting screw for adjusting radial clearance. These Linear Sets come set to zero clearance.
| Lightweight precision tandem housing (aluminum) |
| Two super linear bushings A |
| Reference edge |
| External seals |
| Relubricatable |
| Also available as linear motion slide. |
| 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 | 5 |
| Size E5 | 20 |
| Series | Super A (with self-alignment feature) |
| 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 B1 (linear bushing) | 40 |
| Footnote dynamic load capacity C | Load capacity when both linear bushings are under equal load. The load capacities apply for the main direction of loading. If the direction of loading is not the main direction of loading, the load capacities must be multiplied by the following factors: Ø d 10 to 16: f = 0.82, f0 = 0.86, Ø d 20 to 50: f = 0.82, f0 = 0.78 |
| Size H | 16 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 19 |
| Size H3 | 9 |
| Breakaway force | 1 |
| Size H4 | 10 |
| Maximum permissible linear speed vmax | 3 |
| Size D | 19 |
| Footnote static load capacity C0 | Load capacity when both linear bushings are under equal load. The load capacities apply for the main direction of loading. If the direction of loading is not the main direction of loading, the load capacities must be multiplied by the following factors: Ø d 10 to 16: f = 0.82, f0 = 0.86, Ø d 20 to 50: f = 0.82, f0 = 0.78 |
| Static load rating C0 | 760 |
| Size M | 20 |
| Note: Maximum permissible speed vmax | Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 105 m to 100 • 105 m without failure. |
| Size N3 | 11 |
| Friction force | 0.5 |
| Radial clearance | Comes clamped to h5 shaft (lower limit) and set to zero-clearance |
| Productgroup ID | 17 |
| Size N2 | 15 |
| Size E3 | 52 |
| Permissible ambient temperature (max) | |
| Dynamic longitudinal moment load capacity ML | 17 |
| Size E4 | 29 |
| Size SW | 2.5 |
| Permissible ambient temperature (min) | |
| Size S4 | 4 |
| Shaft diameter d | 10 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Format of linear bushings | TE – Tandem, adjustable |
| Dynamic load capacity C | 1180 |
| Static longitudinal moment load capacity ML0 | 12 |
| Size L | 70 |
| Size E6 | 31 |
| Size S2 | 4.3 |
| Weight | 0.195 |
| Size D1 with tolerance | |
| Size H1 | 31.5 |
General technical data
|
Ø d |
mm |
10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | |||||||
|
vmax 1) |
m/s |
3 | |||||||
|
m |
kg |
0.2 | 0.27 | 0.41 | 0.72 | 1.35 | 2.01 | 3.67 | 6.3 |
|
FR 2) |
N |
0.5 | 0.8 | 1 | 1.5 | 2 | 2.5 | 3 | 4 |
|
Breakaway force |
N |
1 | 1.5 | 2 | 3 | 4.5 | 6 | 8 | 10 |
|
Radial clearance |
Comes clamped to h5 shaft (lower limit) and set to zero clearance | ||||||||
|
Operating conditions |
|||||||||
|
Permissible ambient temperature (min ... max) |
-10 °C ... +80 °C | ||||||||
| 1) | Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 105 m to 100 • 105 m without failure. |
| 2) | 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 |
10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
1180 | 1660 | 2430 | 4010 | 8180 | 9520 | 16360 | 23930 |
|
C0 1) |
N |
760 | 980 | 1660 | 2680 | 4940 | 7140 | 11140 | 16560 |
|
ML |
Nm |
17 | 26 | 18 | 84 | 141 | 289 | 576 | 1097 |
|
ML0 |
Nm |
12 | 16 | 13 | 54 | 86 | 206 | 374 | 725 |
| 1) | Load rating when both Linear Bushings are under equal load. The load ratings apply for the main direction of loading. If the load direction is not the main direction of loading, the dynamic load ratings must be multiplied by the following factors:Ø d 10 to 16: f = 0.82, f0 = 0.86,Ø d 20 to 50: f = 0.82, f0 = 0.78 |
| 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 |
|
ML |
Dynamic longitudinal moment load capacity |
Nm |
|
ML0 |
Static longitudinal moment load capacity |
Nm |
|
vmax |
Maximum permissible speed |
m/s |
Impact of load direction on load rating of closed Linear Bushings
The listed load ratings should be chosen depending on installation in minimum or maximum position and should be based on the calculations. If the load direction is clearly defined and the Linear Bushings can be installed in maximum position, the load ratings Cmax. (dynamic load rating) and C0 max (static load rating) can be used. If aligned installation is not possible or the load direction is not defined, the minimum load ratings must be used.
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
If the load F on a Super Linear Bushing A is more than F > 0.5 x C, the dynamic load rating C decreases.
Definition of dynamic load ratings
Self-alignment feature
The self-alignment feature in the steel bearing plates and machined ball guide grooves ensure quieter travel. The flow chart shows a comparison with a conventional Linear Bushing. The example is based on a load of 800 N and misalignment of about 8 ft (caused by shaft deflection).
Due to the self-alignment feature, two super Linear Bushings must be used on at least one of the shafts in the guide.
| FR = Frictional drag | |
| s = travel distance | |
| v = travel speed | |
| a) | Super Linear Bushing, A Ød 20 |
| b) | Conventional Linear Bushing, Ød 20 |
| a) | Lubricating hole M8 x 1 sealed with plastic cap |
Dimensions
|
Ød |
mm |
10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
D |
mm |
19 | 22 | 26 | 32 | 40 | 47 | 62 | 75 |
|
B1 |
mm |
40 | 43 | 53 | 60 | 78 | 87 | 108 | 132 |
|
E3 |
52 mm ±0.15 | 56 mm ±0.15 | 64 mm ±0.15 | 76 mm ±0.15 | 94 mm ±0.15 | 106 mm ±0.15 | 124 mm ±0.15 | 160 mm ±0.2 | |
|
E4 |
29 mm ±0.15 | 32 mm ±0.15 | 40 mm ±0.15 | 45 mm ±0.15 | 60 mm ±0.15 | 68 mm ±0.15 | 86 mm ±0.15 | 108 mm ±0.2 | |
|
E5 |
mm |
20 | 24 | 28 | 32 | 42 | 52 | 60 | 80 |
|
E6 |
mm |
31 | 34 | 42 | 50 | 64 | 72 | 90 | 108 |
|
H |
mm |
16 | 18 | 22 | 25 | 30 | 35 | 45 | 50 |
|
Tolerance for H 1) |
µm |
+ 8 - 16 |
|||||||
|
H1 |
mm |
31.5 | 35 | 42 | 50 | 60 | 70 | 90 | 105 |
|
H3 |
mm |
9 | 10 | 12 | 13 | 15 | 16 | 20 | |
|
H4 |
mm |
10 | 13 | 16 | 20 | 22 | 28 | 37 | |
|
L |
mm |
70 | 76 | 84 | 104 | 130 | 152 | 176 | 224 |
|
M 1) |
20 mm ±0.01 | 21.5 mm ±0.01 | 26.5 mm ±0.01 | 30 mm ±0.01 | 39 mm ±0.01 | 43.5 mm ±0.01 | 54 mm ±0.01 | 66 mm ±0.01 | |
|
N2 |
mm |
15 | 16.5 | 21 | 24 | 29 | 34 | 44 | 49 |
|
N3 |
mm |
11 | 13 | 18 | 22 | 26 | 35 | ||
|
S2 2) |
mm |
4.3 | 5.3 | 6.6 | 8.4 | 10.5 | 13.5 | ||
|
S3 |
M5 | M6 | M8 | M10 | M12 | M16 | |||
|
S4 3) |
mm |
4 | 5 | 6 | 8 | 10 | |||
|
SW |
mm |
2.5 | 3 | 4 | 5 | 6 | 8 | ||
|
V |
mm |
5 | 6.5 | 8 | 10 | 12 | |||
| 1) | Clamped (fastened) in relation to Ø d. |
| 2) | Fixing screws ISO 4762-8.8 |
| 3) | Pin hole centering. |
Radial clearance
The radial clearance values shown in the table have been determined from statistics and correspond to values expected in practice. The adjustable Linear Sets come clamped to an h5 shaft (lower limit) and set to zero clearance.
Vertical dimension
The tolerance values for the vertical dimension "H" for the Linear Sets shown in the table have been determined from statistics and correspond to values expected in practice.
Bolts
We recommend bolts in accordance with ISO 4762-8.8 for fastening the Linear Sets.
Lubrication
On-shaft relubrication on relubricatable Linear Bushing only until lubricant seeps out.
General mounting instructions
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