BOSCH REXROTH
R109854088
$2,247.36 USD
- BOSCH REXROTH
- Material:R109854088
- Model:LSADR2-40-WV-2000
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSADR2-40-WV-2000 (R109854088) is a high-quality linear motion set designed for precision applications where resistance to torque and stability against cocking loads are essential. This linear set features a lightweight precision tandem housing made from aluminum, which contributes to the system's overall rigidity without adding excessive weight. It comes equipped with a precision steel shaft that includes two ball guide grooves, ensuring smooth and accurate linear motion. The shaft diameter 'd' confirms compatibility with standard lengths as per the provided table, making it suitable for a wide range of applications. The LSADR2-40-WV-2000 is designed without an external seal, which can be advantageous in environments where seals are not necessary or could potentially interfere with operation. This linear set is characterized by its torqueresistant LB bushing and torquetransmitting, hardened steel bearing plates that are preset to zero clearance by the manufacturer, ensuring optimal performance from the outset. The dynamic load capacity 'C' and static load rating 'C' represent minimal values, acknowledging that loading directions can vary in different applications. Additionally, this model can handle dynamic torsional moment load capacities 'Mt', providing further evidence of its robustness. The maximum permissible linear speed 'vmax' and mass 'm kg/m' highlight the efficiency and ease of integration into various systems. With regards to environmental tolerance, the LSADR2-40-WV-2000 operates effectively within a permissible ambient temperature range from minimum to maximum degrees Celsius ('°C ... °C'), accommodating various working conditions. Moreover, this model offers relubrication capabilities for maintenance ease and longevity of service life. The inclusion of external seals enhances its durability by protecting internal components from contaminants. Overall, the Bosch Rexroth LINEAR-SET LSADR2-40-WV-2000 provides reliable and precise linear motion solutions for sophisticated mechanical engineering applications.
Linear set (aluminum), DR2-40-WV-2000, without seal
Linear set (aluminum)
1 torque-resistant LB
Ball guide grooves = 2
Shaft diameter d = 40
Shaft included
2000 = standard length as per table
Without seal
Version: Standard
Unpacked Weight: 0.1 kg
| Lightweight precision tandem housing (aluminum) |
| Precision steel shaft with two ball guide grooves |
| torque-resistant linear bushing |
| Torque-transmitting, hardened steel bearing plates set to zero clearance ex works |
| Stability against cocking loads |
| External seals |
| Relubricatable |
| Data Sheet | Download Data Sheet |
| 2D CAD | Download 2D CAD |
| 2D CAD | Download 2D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Series | Torque |
| Productgroup ID | 17 |
| Standard length l of the shaft footnote | R.... ... 85: l = 900 mm, R.... ... 87: l = 1200 mm, R.... ... 88: l = 2000 mm |
| Size E1 | 64 |
| Footnote dynamic load capacity C | The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined. |
| Permissible ambient temperature (max) | |
| Size H | 45 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 62 |
| Size E2 | 80 |
| Permissible ambient temperature (min) | |
| Maximum permissible linear speed vmax | 3 |
| Size D | 62 |
| Mass m (kg/m) | 9.8 |
| Footnote static load capacity C0 | The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined. |
| Static load rating C0 | 4350 |
| Shaft diameter d | 40 |
| Dynamic torsional moment load capacity Mt | 86 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Dynamic load capacity C | 6320 |
| Size L | 92 |
| Size B | 108 |
| Weight | 0.1 |
| Size D1 with tolerance | |
| Size H1 | 90 |
General technical data
|
Ø d |
mm |
20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | ||||
|
vmax |
m/s |
3 | ||||
|
m |
kg |
0.42 | 0.7 | 1.1 | 2.1 | 3.5 |
|
m (shaft) |
kg/m |
2.45 | 3.8 | 5.5 | 9.8 | 15.3 |
|
Operating conditions |
||||||
|
Permissible ambient temperature (min ... max) |
-10 °C ... +80 °C | |||||
Load capacities and load moments
|
Ød |
mm |
20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
1550 | 3030 | 3680 | 6320 | 9250 |
|
C0 1) |
N |
1050 | 2180 | 2790 | 4350 | 6470 |
|
Mt |
Nm |
12 | 24 | 37 | 86 | 167 |
| 1) | The load ratings indicated are minimal values as the load direction cannot always be clearly defined. |
| 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 |
|
m |
Mass |
kg |
|
m (shaft) |
Weight (shaft) |
kg/m |
|
Mt |
Dynamic torsional moment load capacity |
Nm |
|
vmax |
Maximum permissible speed |
m/s |
Reduced load capacity with short stroke
In case of short stroke, the service life of the shaft is less than that of the torque-resistant Linear Bushing. The dynamic load ratings C in the tables must therefore be multiplied by the factor fs .
| 1) | fs = factor |
| 2) | s = movement path |
Service life, shaft straightness, stabilized installation
Definition of dynamic load ratings
| a) | Lubricating hole sealed with plastic cap |
| M6 when d ≤ 20 | |
| M8x1 when d ≥ 25 |
Dimensions
|
Ød |
mm |
20 | 25 | 30 | 40 | 50 |
|
D |
mm |
32 | 40 | 47 | 62 | 75 |
|
B |
mm |
60 | 74 | 84 | 108 | 130 |
|
E1 |
mm |
39 | 48 | 58 | 64 | 84 |
|
E2 |
mm |
44 | 54 | 62 | 80 | 100 |
|
H |
mm |
25 | 30 | 35 | 45 | 50 |
|
Tolerance for H 1) |
µm |
+ 13 - 22 |
||||
|
H1 |
mm |
50 | 60 | 70 | 90 | 105 |
|
H2 |
mm |
11 | 15.5 | 16.5 | 18.5 | 22.5 |
|
L |
mm |
55 | 68 | 80 | 92 | 114 |
|
l 2) |
mm |
500 | 600 | |||
| 1) | Two or more Linear Sets on one shaft are machined to the same dimension H while installed. Dimension H is reduced by 0.5 mm. |
| 2) | R.... ... 85: l = 900 mm, R.... ... 87: l = 1200 mm, R.... ... 88: l = 2000 mm |
Initial lubrication
Torque-resistant Linear Bushings do not come with initial lubrication. Grease Linear Bushings before use, see "Initial lubrication" in the "Lubrication" section.
Service life data is based on initial lubrication and relubricated Linear Bushings.
Lubricating a Linear Set with a torque-resistant compact Linear Bushing: on-shaft via Ø = 3.9 lubricating hole until lubricant seeps out. Lubricating a tandem Linear Set: on-shaft via recirculating lubricating groove in middle of outer diameter until lubricant seeps out. Lubricating a flanged Linear Set: on-shaft via funnel-type lube nipple recessed on the end face until lubricant seeps out.
Wiper seals for Torque-resistant Linear Bushings, type 2
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CAD data
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Funnel-type lube nipple according to DIN 3405 Form A
Funnel-type lube nipple according to DIN 3405 Form A
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