BOSCH REXROTH
R109621287
$780.35 USD
- BOSCH REXROTH
- Material:R109621287
- Model:LSSDR1-12-WV-1200
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSSDR1-12-WV-1200 (R109621287) is a high-quality linear motion system designed for precision applications. This linear set is constructed from steel, ensuring a robust and durable solution for linear movement needs. It features a precision steel shaft with one ball guide groove, which is torqueresistant and includes hardened steel bearing plates that have been set to zero clearance ex works, providing exceptional stability against cocking loads. The product comes without external seals as part of its standard configuration. The Bosch Rexroth LINEAR-SET is characterized by its ability to handle dynamic load capacities with minimal values due to the indeterminate direction of loading. It has a maximum permissible ambient temperature range from -20°C to +80°C, ensuring reliable operation in various working environments. The outer diameter D and size E are designed according to the product's specifications, guaranteeing compatibility and ease of integration into different systems. This linear motion system offers an impressive dynamic load capacity C and static load rating C, alongside a dynamic torsional moment load capacity Mt that allows it to withstand significant forces during operation. With its torqueresistant linear bushing, the product is specifically engineered to transmit torque efficiently while maintaining precise motion control. The LINEAR-SET LSSDR1-12-WV-1200 maintains an optimal balance between performance and weight, making it suitable for applications where both factors are critical. It can achieve a maximum acceleration amax without compromising on reliability or longevity. Additionally, the maximum permissible linear speed vmax ensures that this system can meet the demands of high-speed applications without sacrificing accuracy or performance. Overall, this Bosch Rexroth linear motion system is an excellent choice for those seeking a dependable and precise solution for their linear movement requirements. Its design prioritizes stability, load capacity, and torsional resistance to provide superior functionality in various industrial applications.
Linear set (steel), DR1-12-WV-1200, without seal
Linear set (steel)
1 torque-resistant LB
Ball guide grooves = 1
Shaft diameter d = 12
Shaft included
1200 = standard length as per table
Without seal
Version: Standard
Unpacked Weight: 0.1 kg
| Steel precision housing |
| 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 |
| 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 |
| Size E1 | 28 |
| Footnote dynamic load capacity C | The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined. |
| Size N | 12 |
| Size H | 18 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 22 |
| Maximum permissible linear speed vmax | 3 |
| Size D | 22 |
| Mass m (kg/m) | 0.89 |
| 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 | 420 |
| Dynamic torsional moment load capacity Mt | 2 |
| 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 |
| Permissible ambient temperature (max) | |
| Size E2 | 30 |
| Permissible ambient temperature (min) | |
| Size S | 5.3 |
| Shaft diameter d | 12 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Dynamic load capacity C | 640 |
| Size L | 40 |
| Size B | 42 |
| Weight | 0.1 |
| Size D1 with tolerance | |
| Size H1 | 35 |
General technical data
|
Ø d |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | ||||||
|
vmax |
m/s |
3 | ||||||
|
m |
kg |
0.35 | 0.55 | 1 | 1.5 | 2.7 | 5 | 8.7 |
|
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 .
| 1) | fs = factor |
| 2) | s = movement path |
Service life, shaft straightness, stabilized installation
Definition of dynamic load ratings
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 |
|
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 |
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 1
Wiper seals for Torque-resistant Linear Bushings, type 1
Galvanized metal case Elastomer wiper sealCatalog
Instructions
Service
CAD data