You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R109923087


$1,360.56 USD
  • BOSCH REXROTH
  • Material:R109923087
  • Model:LSADR1T-30-WV-1200

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 LSADR1T-30-WV-1200 (Material Number R109923087) is a comprehensive linear motion system designed for precision applications requiring high rigidity and dynamic load capacity. This linear set features a lightweight precision tandem housing made from aluminum, which encases two torque-resistant linear bushings. These bushings operate along a high-quality precision steel shaft with one ball guide groove, ensuring smooth and accurate translational movement. The LSADR1T-30-WV-1200 is crafted to withstand cocking loads due to its torquetransmitting, hardened steel bearing plates that are set to zero clearance by the factory. This feature significantly enhances the stability of the system under various loading conditions. The shaft diameter 'd' and standard length are predetermined as per the accompanying table, tailored to fit specific application requirements. One key advantage of this linear set is its relubrication capability, which extends the lifespan of the components and maintains optimal performance over time. Furthermore, it comes without external seals, emphasizing its suitability for environments where contamination is not a significant concern. The dynamic load capacity 'C' and static load rating 'C' reflect minimal values considering that the direction of loading may vary; this ensures reliability even when both linear bushings are under equal load. The product can handle maximum acceleration 'amax' and operates efficiently within an ambient temperature range of 'min prefixprefixsuffixsuffix' to 'max prefixprefixsuffixsuffix'. The outer diameter 'D', maximum permissible linear speed 'vmax', and weight are specified in detail in the product documentation. Overall, this LINEAR-SET model from Bosch Rexroth is an optimal solution for applications demanding precise linear guidance with high torsional rigidity and dynamic load capabilities. Its design caters to efficient motion control in various settings without compromising on durability or performance.


Linear set (aluminum), DRT1-30-WV-1200, without seal

Linear set (aluminum)
2 torque-resistant LB, tandem
Ball guide grooves = 1
Shaft diameter d = 30
Shaft included
1200 = 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
Two torque-resistant linear bushings
Torque-transmitting, hardened steel bearing plates set to zero clearance ex works
Stability against cocking loads
External seals
Relubricatable
SeriesTorque
Size E1130
Footnote dynamic load capacity CLoad capacity when both linear bushings are under equal load. The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined.
Size N18
Size H35
Max. acceleration amax150
Permissible ambient temperature-10 °C ... +80 °C
Outer diameter D47
Maximum permissible linear speed vmax3
Size D47
Mass m (kg/m)5.5
Footnote static load capacity C0Load capacity when both linear bushings are under equal load. The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined.
Static load rating C05580
Dynamic torsional moment load capacity Mt37
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 E262
Permissible ambient temperature (min)-10
Size S10.5
Shaft diameter d30
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear sets with linear bushings
Format of linear bushingsT – Tandem
Dynamic load capacity C6000
Size L152
Size B84
Weight0.1
Size D1 with tolerance
Size H170

General technical data

Ø d

mm

12 16 20 25 30 40 50

amax

m/s²

150

vmax

m/s

3

m

kg

0.29 0.43 0.8 1.5 2.2 4 6.9

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

1040 1260 2500 4900 6000 10200 15000

C0 1)

N

840 1060 2100 4360 5580 8700 12940

Mt

Nm

3.2 5.5 12 24 37 86 167
1) Load rating when both Linear Bushings are under equal load. 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-R109923087-Linear set (aluminum), DRT1-30-WV-1200, without seal
1) fs = factor
2) s = movement path

Service life, shaft straightness, stabilized installation

Definition of dynamic load ratings

technical illustration-R109923087-Linear set (aluminum), DRT1-30-WV-1200, without seal
a) Lubricating hole M8 sealed with plastic cap

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

64 70 88 110 130 148 194

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

L

mm

76 84 104 130 152 176 224

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-R109923087-Linear set (aluminum), DRT1-30-WV-1200, without seal

Note on lubrication:

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

Lubrication

Directives and standards

Notes