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BOSCH REXROTH
R109721685


$879.21 USD
  • BOSCH REXROTH
  • Material:R109721685
  • Model:LSSDR1T-16-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-16-WV-900 (R109721685) is a high-precision linear motion set designed to provide reliable and smooth linear movement in various applications. This robust assembly features a precision steel shaft with a diameter of 16mm, which comes standard in length as per the provided table, ensuring compatibility with a wide range of installations. The shaft includes one ball guide groove and is accompanied by two torque-resistant linear bushings that are pre-set to zero clearance ex works for optimal performance. The LINEAR-SET LSSDR1T-16-WV-900 is constructed from standard steel, which contributes to its stability against cocking loads, making it suitable for applications where high torsional rigidity is required. It does not include external seals, which allows for easy maintenance and inspection. The tandem ball guide grooves enhance the system's load-carrying capacity and ensure that both linear bushings are under equal load during operation. This set's dynamic load capacity C and static load rating C0 reflect minimal values due to the variable nature of loading directions in different applications. The product also boasts an impressive dynamic torsional moment load capacity (Mt), further demonstrating its ability to withstand demanding operational conditions. With a permissible ambient temperature range from -20°C to +80°C, the LINEAR-SET LSSDR1T-16-WV-900 can operate effectively in various environmental conditions without compromising its performance. Its maximum permissible linear speed (vmax) and acceleration (amax) specifications ensure swift and efficient motion control. The unit's mass is indicated in kg/m, providing users with critical information for calculating the overall weight of their assembly. As part of Bosch Rexroth's product group ID, this linear set adheres to stringent quality standards, ensuring reliability and longevity in its service life. Overall, the LINEAR-SET LSSDR1T-16-WV-900 offers an exceptional solution for those requiring precise linear guidance with high torsional resistance capabilities.


Linear set (steel), DRT1-16-WV-900, without seal

Linear set (steel)
2 torque-resistant LB, tandem
Ball guide grooves = 1
Shaft diameter d = 16
Shaft included
900 = standard length as per table
Without seal
Version: Standard

Unpacked Weight: 3.060 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 E170
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 N12
Size H22
Max. acceleration amax150
Permissible ambient temperature-10 °C ... +80 °C
Outer diameter D26
Maximum permissible linear speed vmax3
Size D26
Mass m (kg/m)1.57
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 C01060
Dynamic torsional moment load capacity Mt5.5
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 E236
Permissible ambient temperature (min)-10
Size S5.3
Shaft diameter d16
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear sets with linear bushings
Format of linear bushingsT – Tandem
Dynamic load capacity C1260
Size L84
Size B50
Weight3.060
Size D1 with tolerance
Size H142

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-R109721685-Linear set (steel), DRT1-16-WV-900, without seal
1) fs = factor
2) s = movement path

Service life, shaft straightness, stabilized installation

Definition of dynamic load ratings

technical illustration-R109721685-Linear set (steel), DRT1-16-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-R109721685-Linear set (steel), DRT1-16-WV-900, without seal

Lubrication

Wiper seals for Torque-resistant Linear Bushings, type 1

technical illustration-R109721685-Linear set (steel), DRT1-16-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