BOSCH REXROTH
R109853087
$1,363.11 USD
- BOSCH REXROTH
- Material:R109853087
- Model:LSADR2-30-WV-1200
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSADR2-30-WV-1200 (R109853087) is a high-precision linear motion set designed to provide smooth and accurate guidance in various applications. This product incorporates a lightweight precision tandem housing made from aluminum, which ensures not only the rigidity required for torqueresistant operations but also contributes to the overall reduction in system weight. It features a precision steel shaft with two ball guide grooves that are capable of handling torque transmission effectively. The shaft diameter, denoted as "d," is included in the set and comes in standard lengths as specified by Bosch Rexroth. The absence of an external seal indicates that this model is intended for environments where additional sealing against contaminants is not necessary, thus simplifying the design and maintenance. Equipped with hardened steel bearing plates set to zero clearance ex-factory, the LINEAR-SET LSADR2-30-WV-1200 ensures stability against cocking loads while maintaining high precision. Its relubricatable design allows for easy maintenance and prolongs the lifespan of the components under varying operational conditions. The dynamic load capacity C provided by this linear set represents minimal values due to potential variations in loading directions. The series torque product group ID specifies its capability to handle dynamic torsional moment load capacities effectively. Additionally, it boasts a static load rating C and a maximum permissible linear speed vmax that accommodate demanding operational requirements. With an outer diameter D specified by size E and a weight denoted by size L, this linear set can sustain maximum accelerations amax without compromising performance. It operates efficiently within a permissible ambient temperature range, ensuring reliability across diverse working environments. Overall, the Bosch Rexroth LINEAR-SET LSADR2-30-WV-1200 (R109853087) stands out for its robust construction, precise guidance capabilities, and versatile application potential without requiring external seals or frequent maintenance interventions.
Linear set (aluminum), DR2-30-WV-1200, without seal
Linear set (aluminum)
1 torque-resistant LB
Ball guide grooves = 2
Shaft diameter d = 30
Shaft included
1200 = standard length as per table
Without seal
Version: Standard
Unpacked Weight: 0.100 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 | 58 |
| 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 | 35 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 47 |
| Size E2 | 62 |
| Permissible ambient temperature (min) | |
| Maximum permissible linear speed vmax | 3 |
| Size D | 47 |
| Mass m (kg/m) | 5.5 |
| 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 | 2790 |
| Shaft diameter d | 30 |
| Dynamic torsional moment load capacity Mt | 37 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Dynamic load capacity C | 3680 |
| Size L | 80 |
| Size B | 84 |
| Weight | 0.100 |
| Size D1 with tolerance | |
| Size H1 | 70 |
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
Wiper seals for Torque-resistant Linear Bushings, type 2
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Service
CAD data
Hydraulic-type lube nipple according to DIN 71412 Form A
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Catalog
Instructions
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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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Service