BOSCH REXROTH
R102725034
$330.04 USD
- BOSCH REXROTH
- Material:R102725034
- Model:LSAC-50-DD-NR-G
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSAC-50-DD-NR-G (R102725034) is a high-quality linear motion system designed to provide precise and smooth linear movement in various applications. This linear set is constructed from lightweight precision aluminum housing, making it a durable yet light solution for motion requirements. It features a compact LB, closed format of linear bushings that are corrosion-resistant and come with integrated wiper seals on both sides, ensuring clean operation even in challenging environments. The LSAC-50-DD-NR-G is equipped with a shaft diameter of 50 mm and has been greased with Dynalub for optimal performance right from the start. The initial lubrication helps to reduce maintenance needs and prolongs the service life of the unit. The dual seals also contribute to the system’s resistance to contaminants, further enhancing its reliability. This model has been engineered with rust-resistant properties, making it suitable for use in conditions where exposure to moisture or corrosive elements is a concern. Its dynamic load capacity ensures it can handle significant loads while maintaining high precision, and the normal radial clearance allows for standard operational tolerances. The system operates efficiently within a wide range of permissible ambient temperatures, showcasing its versatility across different working conditions. Additionally, it boasts impressive maximum acceleration and permissible linear speed capabilities, which are critical factors for applications requiring rapid movement. With its robust construction and advanced features like breakaway force specifications and static load ratings tailored to main loading directions, the Bosch Rexroth LINEAR-SET LSAC-50-DD-NR-G provides an excellent solution for those in need of reliable linear motion components without compromising on performance or longevity.
Linear set (aluminum), C-50, with two seals, CR, greased
Linear set (aluminum)
With compact LB, closed
Shaft diameter d = 50
With two seals
Version: Rust-resistant
Greased
Unpacked Weight: 1.204 kg
| Lightweight precision housing (aluminum) |
| Corrosion-resistant version with KBC-NR |
| Integrated wiper seals |
| Normal radial clearance |
| Initial lubrication with Dynalub 510 |
| 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 |
| Series | Compact |
| 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. |
| Footnote dynamic load capacity C | The load capacities apply for the main direction of loading. If the load direction is not the main direction of loading, the load capacities must be multiplied by the following factors: ↩Ø d 12 and 16: f = 0.90, f0 = 0.86, ↩Ø d 20 to 50: f = 0.79, f0 = 0.68 |
| Size H | 47 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Size E | 82 |
| Outer diameter D | 62 |
| Breakaway force | 10 |
| Size H4 | 30 |
| Maximum permissible linear speed vmax | 5 |
| Size D | 62 |
| Footnote static load capacity C0 | The load capacities apply for the main direction of loading. If the load direction is not the main direction of loading, the load capacities must be multiplied by the following factors: ↩Ø d 12 and 16: f = 0.90, f0 = 0.86, ↩Ø d 20 to 50: f = 0.79, f0 = 0.68 |
| Size N1 | 46 |
| Static load rating C0 | 4280 |
| Friction force | 4 |
| Size A | 103 |
| Productgroup ID | 17 |
| Size N2 | 26 |
| Permissible ambient temperature (max) | |
| Size SW | 6 |
| Permissible ambient temperature (min) | |
| Size S | 10.5 |
| Shaft diameter d | 50 |
| Linear guide type | Linear bushing and shaft |
| Format of linear bushings | – Closed |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Dynamic load capacity C | 5030 |
| Size L | 70 |
| Weight | 1.204 |
| Size D1 with tolerance | |
| Size H1 | 92 |
General technical data
|
Ø d |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | ||||||
|
vmax |
m/s |
5 | ||||||
|
m |
kg |
0.08 | 0.11 | 0.15 | 0.27 | 0.4 | 0.75 | 1.2 |
|
FR 1) |
N |
0.8 | 1 | 1.5 | 2 | 2.5 | 3 | 4 |
|
Breakaway force |
N |
1.5 | 2 | 3 | 4.5 | 6 | 8 | 10 |
|
Shaft radial clearance h6 |
µm |
+ 32 0 |
+ 33 - 1 |
+ 36 0 |
+ 42 - 1 |
|||
|
Operating conditions |
||||||||
|
Permissible ambient temperature (min ... max) |
-10 °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 |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
570 | 730 | 990 | 2050 | 2700 | 4470 | 5030 |
|
C0 1) |
N |
390 | 460 | 720 | 1560 | 2230 | 3720 | 4280 |
| 1) | The load ratings apply for the main direction of loading. If the load direction is not the main direction of loading, the load ratings must be multiplied by the following factors: Ø d 12 and 16: f = 0,90, f0 = 0.86, Ø d 20 to 50: f = 0.79, f0 = 0.68 |
| 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 |
Effect of load direction on load rating
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 shafts is less than that of Linear Bushings. The load ratings C specified in the tables must therefore be multiplied by the factor f.s .
| 1) | fs = factor |
| 2) | s = stroke |
Definition of dynamic load ratings
Dimensions
|
Ød |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
D |
mm |
19 | 24 | 28 | 35 | 40 | 52 | 62 |
|
A |
mm |
40 | 45 | 53 | 62 | 67 | 87 | 103 |
|
E |
29 mm ±0.15 | 34 mm ±0.15 | 40 mm ±0.15 | 48 mm ±0.15 | 53 mm ±0.15 | 69 mm ±0.15 | 82 mm ±0.15 | |
|
H |
mm |
17 | 19 | 23 | 27 | 30 | 39 | 47 |
|
Tolerance for H 1) |
µm |
+ 24 0 |
+ 25 0 |
+ 26 0 |
+ 14 - 12 |
|||
|
H1 |
mm |
33 | 38 | 45 | 54 | 60 | 76 | 92 |
|
H4 |
mm |
11 | 13 | 15 | 17 | 19 | 24 | 30 |
|
L |
mm |
28 | 30 | 40 | 50 | 60 | 70 | |
|
N1 |
mm |
16 | 18 | 22 | 26 | 29 | 38 | 46 |
|
N2 |
mm |
11 | 13 | 18 | 22 | 26 | ||
|
S 2) |
mm |
4.3 | 5.3 | 6.6 | 8.4 | 10.5 | ||
|
S1 |
M5 | M6 | M8 | M10 | M12 | |||
|
SW |
mm |
2.5 | 3 | 4 | 5 | 6 | ||
| 1) | In relation to Ø d. |
| 2) | Fixing screws ISO 4762-8.8 |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
C/C0 |
Main direction of loading |
Initial lubrication
Linear bushings come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.
Wiper seals for eLINE Linear Bushings and Compact Linear Bushings
Wiper seals for eLINE Linear Bushings and Compact Linear Bushings
Galvanized metal case Elastomer wiper sealCatalog
Instructions
Service
CAD data