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BOSCH REXROTH
R109724085


$1,523.52 USD
  • BOSCH REXROTH
  • Material:R109724085
  • Model:LSSDR1T-40-WV-900

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 LSSDR1T-40-WV-900 (R109724085) is a meticulously engineered linear motion set designed to provide precision and stability in various applications requiring linear guidance and motion. This linear set features a high-quality steel construction, with a precision tandem housing and a precision steel shaft that includes one ball guide groove. It is equipped with two torque-resistant linear bushings, which are pre-adjusted to zero clearance by the manufacturer, ensuring optimal performance right out of the box. The R109724085 model is specifically designed to resist cocking loads due to its torquetransmitting, hardened steel bearing plates. The absence of external seals in this model allows for a more streamlined design, suitable for environments where additional sealing is not necessary. The shaft diameter (d) and standard length are manufactured according to specified tables, ensuring compatibility with various setups. This LINEAR-SET can handle dynamic load capacities (C) when both linear bushings are under equal load, with minimal values provided as loading directions may vary. It also boasts an impressive dynamic torsional moment load capacity (Mt), making it capable of handling significant torque loads without compromising its structural integrity or performance. The unit's permissible ambient temperature range ensures it can operate effectively within diverse working conditions without degradation of its components. Its outer diameter (D), maximum permissible linear speed (vmax), and mass (m kg/m) are all optimized for efficiency and ease of integration into existing systems. Overall, the Bosch Rexroth LINEAR-SET LSSDR1T-40-WV-900 is an exceptional solution for applications demanding high precision linear motion and guidance. Its robust design and precise manufacturing make it a reliable component for industrial use.


Linear set (steel), DRT1-40-WV-900, without seal

Linear set (steel)
2 torque-resistant LB, tandem
Ball guide grooves = 1
Shaft diameter d = 40
Shaft included
900 = standard length as per table
Without seal
Version: Standard

Unpacked Weight: 19.7 kg
Steel precision tandem housing
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
SeriesTorque
Size E1148
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 N20
Size H45
Max. acceleration amax150
Permissible ambient temperature-10 °C ... +80 °C
Outer diameter D62
Maximum permissible linear speed vmax3
Size D62
Mass m (kg/m)9.8
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 C08700
Dynamic torsional moment load capacity Mt86
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 E280
Permissible ambient temperature (min)-10
Size S13.5
Shaft diameter d40
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear sets with linear bushings
Format of linear bushingsT – Tandem
Dynamic load capacity C10200
Size L176
Size B108
Weight19.7
Size D1 with tolerance
Size H190

General technical data

Ø d

mm

12 16 20 25 30 40 50

amax

m/s²

150

vmax

m/s

3

m

kg

0.7 1 1.9 3.5 5.2 9.8 17

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-R109724085-Linear set (steel), DRT1-40-WV-900, without seal
1) fs = factor
2) s = movement path

Service life, shaft straightness, stabilized installation

Definition of dynamic load ratings

technical illustration-R109724085-Linear set (steel), DRT1-40-WV-900, without seal

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-R109724085-Linear set (steel), DRT1-40-WV-900, without seal

Lubrication

Wiper seals for Torque-resistant Linear Bushings, type 1

technical illustration-R109724085-Linear set (steel), DRT1-40-WV-900, without seal

Wiper seals for Torque-resistant Linear Bushings, type 1

Galvanized metal case Elastomer wiper seal

Catalog

Instructions

Service

CAD data

Directives and standards

Notes