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BOSCH REXROTH
R109822588


$1,257.84 USD
  • BOSCH REXROTH
  • Material:R109822588
  • Model:LSADR1-25-WV-2000

Quantity in stock: 0

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***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth LINEAR-SET LSADR1-25-WV-2000 (R109822588) is a high-quality linear motion set designed for precision applications. This set features a lightweight precision tandem housing made from aluminum, which ensures minimal weight without compromising on strength. The included precision steel shaft has a standard length and is equipped with one ball guide groove, making it resistant to torque forces. The shaft diameter 'd' is tailored to provide a perfect fit for the torqueresistant linear bushing, which comes with hardened steel bearing plates that are set to zero clearance ex works, ensuring high stability against cocking loads. The LINEAR-SET LSADR1-25-WV-2000 does not include external seals, which allows for reduced friction and easier maintenance. However, it is relubricatable, offering the option to extend its service life through proper lubrication. The dynamic load capacity 'C' and the static load rating 'C' are provided as minimal values due to the variable nature of loading directions in different applications. The unit can withstand a maximum permissible ambient temperature range from -20°C to +80°C, ensuring reliable operation under various environmental conditions. With a dynamic torsional moment load capacity 'Mt', this linear set can handle significant loads while maintaining smooth and precise movement. The outer diameter 'D' and size parameters such as size 'E', size 'H', and size 'L' are meticulously crafted for optimal performance. Furthermore, the maximum permissible linear speed 'vmax' and max acceleration 'amax' specifications cater to demanding motion profiles. Weighing in at an efficient mass of kg/m, this product strikes an excellent balance between robustness and agility. Overall, the Bosch Rexroth LINEAR-SET LSADR1-25-WV-2000 is suitable for applications requiring precise linear movement with high resistance to torque forces and cocking loads while maintaining ease of maintenance through its relubrication capabilities.


Linear set (aluminum), DR1-25-WV-2000, without seal

Linear set (aluminum)
1 torque-resistant LB
Ball guide grooves = 1
Shaft diameter d = 25
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 one ball guide groove
torque-resistant linear bushing
Torque-transmitting, hardened steel bearing plates set to zero clearance ex works
Stability against cocking loads
External seals
Relubricatable
SeriesTorque
Size E148
Footnote dynamic load capacity CThe load capacities indicated are minimal values as the direction of loading cannot always be clearly defined.
Size N15
Size H30
Max. acceleration amax150
Permissible ambient temperature-10 °C ... +80 °C
Outer diameter D40
Maximum permissible linear speed vmax3
Size D40
Mass m (kg/m)3.8
Footnote static load capacity C0The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined.
Static load rating C02180
Dynamic torsional moment load capacity Mt15
Productgroup ID17
Standard length l of the shaft footnoteR.... ... 85: l = 900 mm, R.... ... 87: l = 1200 mm, R.... ... 88: l = 2000 mm
Permissible ambient temperature (max)+80
Size E254
Permissible ambient temperature (min)-10
Size S8.4
Shaft diameter d25
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear sets with linear bushings
Dynamic load capacity C3030
Size L68
Size B74
Weight0.1
Size D1 with tolerance
Size H160

General technical data

Ø d

mm

12 16 20 25 30 40 50

amax

m/s²

150

vmax

m/s

3

m

kg

0.15 0.22 0.42 0.7 1.1 2.1 3.5

m (shaft)

kg/m

0.89 1.57 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

12 16 20 25 30 40 50

C 1)

N

640 780 1550 3030 3680 6320 9250

C0 1)

N

420 530 1050 2180 2790 4350 6470

Mt

Nm

2 3.3 7.5 15 23 53 103
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 .

technical illustration-R109822588-Linear set (aluminum), DR1-25-WV-2000, without seal
1) fs = factor
2) s = movement path

Service life, shaft straightness, stabilized installation

Definition of dynamic load ratings

technical illustration-R109822588-Linear set (aluminum), DR1-25-WV-2000, without seal
a) Lubricating hole sealed with plastic cap
M6 when d ≤ 20
M8x1 when d ≥ 25

Dimensions

Ød

mm

12 16 20 25 30 40 50

D

mm

22 26 32 40 47 62 75

B

mm

42 50 60 74 84 108 130

E1

mm

28 30 39 48 58 64 84

E2

mm

30 36 44 54 62 80 100

H

mm

18 22 25 30 35 45 50

Tolerance for H 1)

µm

+ 13
- 22

H1

mm

35 42 50 60 70 90 105

H2

mm

8.5 10 11 15.5 16.5 18.5 22.5

L

mm

40 44 55 68 80 92 114

l 2)

mm

400 500 600

N

mm

12 15 18 20

S 3)

mm

5.3 6.6 8.4 10.5 13.5

S1

M6 M8 M10 M12 M16
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
3) Fixing screws ISO 4762-8.8

Life expectancy calculation

Installation

The Linear Sets come preassembled and set to zero clearance. When pulling out the shaft, the adjusting screws must be loosened and the torque-resistant Linear Bushing reset.

Installing torque-resistant linear bushings

General mounting instructions

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. technical illustration-R109822588-Linear set (aluminum), DR1-25-WV-2000, without seal

Note on lubrication:

On-shaft lubrication via lubricating hole until lubricant seeps out.

Lubrication

Directives and standards

Notes