BOSCH REXROTH
R107222000
$211.36 USD
- BOSCH REXROTH
- Material:R107222000
- Model:LSASE-M-20-DD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSASE-M-20-DD (R107222000) is a high-quality linear motion system designed for precision applications. This product features a lightweight precision housing made of aluminum and contains a standard linear bushing secured by a grooved taper pin. The set is characterized by its side opening, which allows for adjustability, and it comes equipped with external seals but does not include a lube port. The shaft diameter of the LSASE-M-20-DD is meticulously crafted to ensure smooth motion, and it includes two integrated wiper seals to minimize frictional drag when not under radial load. The friction force and breakaway force specifications ensure reliable operation under various conditions without compromising performance. This linear set can accommodate dynamic load capacities and static load ratings that apply to the main direction of loading, making it suitable for diverse applications. With its capability to withstand maximum acceleration and a range of permissible ambient temperatures, the LSASE-M-20-DD ensures durability and consistent operation in different environments. Its outer diameter is optimized for space-efficient design considerations. The product's design also allows for zero-clearance or preloaded guides, enhancing its versatility in different setups. The Bosch Rexroth LINEAR-SET LSASE-M-20-DD is part of the Standard metal series and falls under the Productgroup ID for linear sets with standard linear bushings and shafts. It is especially suitable for applications requiring precise linear guidance with side opening features for easy adjustability and maintenance. The set's weight reflects its lightweight construction while maintaining structural integrity and performance capabilities.
Linear set (aluminum), SE-M-20, with two seals
Linear set (aluminum)
Side opening, adjustable
With standard LB (metal)
Shaft diameter d = 20
With two seals
Version: Standard
Unpacked Weight: 0.435 kg
Linear Sets with standard Linear Bushings, with side opening, for zero-clearance or preloaded guides.
| Lightweight precision housing (aluminum) |
| standard linear bushing |
| Secured by grooved taper pin |
| External seals |
| No lube port |
| Data Sheet | Download Data Sheet |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size V | 5 |
| Series | Standard (metal) |
| Footnote friction force FR | Frictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| Size E1 | 22 |
| Footnote dynamic load capacity C | The load capacities apply for the main direction of loading. |
| Size H | 30 |
| Max. acceleration amax | 100 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 32 |
| Breakaway force | 16 |
| Size H4 | 22 |
| Maximum permissible linear speed vmax | 2.5 |
| Size D | 32 |
| Footnote static load capacity C0 | The load capacities apply for the main direction of loading. |
| Size N1 | 42 |
| Static load rating C0 | 970 |
| Size M | 17 |
| Friction force | 6 |
| Size A | 60 |
| Radial clearance | Comes clamped to h5 shaft (lower limit) and set to zero-clearance |
| Productgroup ID | 17 |
| Size N2 | 15 |
| Size W | 10 |
| Size E3 | 33 |
| Permissible ambient temperature (max) | |
| Size E2 | 30 |
| Size E4 | 42 |
| Size SW | 2.5 |
| Permissible ambient temperature (min) | |
| Size S | 8.4 |
| Shaft diameter d | 20 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Format of linear bushings | SE – With side opening, adjustable |
| Dynamic load capacity C | 1280 |
| Size L | 54 |
| Size S2 | 6 |
| Weight | 0.435 |
| Size D1 with tolerance | |
| Size H1 | 60 |
General technical data
|
Ø d |
mm |
20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
100 | 50 | |||
|
vmax |
m/s |
2.5 | 2 | |||
|
m |
kg |
0.45 | 0.85 | 1.3 | 2.3 | 3.7 |
|
FR 1) |
N |
6 | 7 | 8 | 11 | 14 |
|
Breakaway force |
N |
16 | 19 | 24 | 32 | 40 |
|
Radial clearance |
Comes clamped to h5 shaft (lower limit) and set to zero clearance | |||||
|
Operating conditions |
||||||
|
Permissible ambient temperature (min ... max) |
-10 °C ... +80 °C | |||||
| 1) | Frictional drags generated by Linear Bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
Load capacities and load moments
|
Ød |
mm |
20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
1280 | 2270 | 2890 | 5280 | 8470 |
|
C0 1) |
N |
970 | 1750 | 2390 | 4000 | 6900 |
| 1) | The load ratings apply for the main direction of loading. |
| 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 |
|
FR |
Friction force |
N |
|
m |
Mass |
kg |
|
vmax |
Maximum permissible speed |
m/s |
For load in the direction of opening, please refer to the loading diagrams (see "Diagrams" section).
Impact of load direction on load rating of open Linear Bushings
The load ratings C and C0 apply for the main direction of loading ρ = 0°. For all other load directions, the load ratings must be multiplied by the factors fρ (dynamic load rating C) or fρ0 (static load rating C0).
Installing specific Linear Bushings can prevent reductions in load capacity (see Linear Set with side opening).
Definition of dynamic load ratings
Dimensions
|
Ød |
mm |
20 | 25 | 30 | 40 | 50 |
|
D |
mm |
32 | 40 | 47 | 62 | 75 |
|
A |
mm |
60 | 75 | 86 | 110 | 127 |
|
E1 |
22 mm ±0.15 | 28 mm ±0.15 | 34 mm ±0.15 | 43 mm ±0.15 | 50 mm ±0.15 | |
|
E2 |
30 mm ±0.15 | 36 mm ±0.15 | 42 mm ±0.15 | 48 mm ±0.15 | 62 mm ±0.15 | |
|
E3 |
mm |
33 | 42 | 48 | 62 | 70 |
|
E4 |
mm |
42 | 52 | 60 | 68 | 85 |
|
H |
mm |
30 | 35 | 40 | 45 | 50 |
|
Tolerance for H 1) |
µm |
+ 5 - 19 |
+ 4 - 21 |
|||
|
H1 |
mm |
60 | 72 | 82 | 100 | 115 |
|
H4 |
mm |
22 | 26 | 30 | 38 | 45 |
|
L |
mm |
54 | 67 | 79 | 91 | 113 |
|
M 1) |
17 mm ±0.01 | 21 mm ±0.01 | 25 mm ±0.01 | 32 mm ±0.01 | 38 mm ±0.01 | |
|
N1 |
mm |
42 | 50 | 55 | 67 | 78 |
|
N2 |
mm |
15 | 18 | 24 | 30 | |
|
S 2) |
mm |
8.4 | 10.5 | 13.5 | 15.5 | 17.5 |
|
S1 |
M10 | M12 | M16 | M20 | ||
|
S2 3) |
mm |
6 | 8 | 10 | 12 | |
|
SW |
mm |
2.5 | 3 | 4 | 5 | |
|
V |
mm |
5 | 6.5 | 8 | 10 | 12 |
|
W 4) |
mm |
10 | 12.5 | 16.8 | 21 | |
| 1) | Clamped (fastened) in relation to Ø d. |
| 2) | Cylinder bolts ISO 4762-8.8 |
| 3) | Pin hole centering. |
| 4) | Minimum size in relation to Ø d. |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
C/C0 |
Main direction of loading |
See the notes on installing Linear Sets with side opening.
Radial clearance
The radial clearance values shown in the table have been determined from statistics and correspond to values expected in practice. The R1066, R1068 and R1072 Linear Sets come clamped to an h5 shaft (lower limit) and set to zero clearance.
Vertical dimension
The tolerance values for the vertical dimension "H" for the Linear Sets shown in the table have been determined from statistics and correspond to values expected in practice.
Bolts
We recommend bolts in accordance with ISO 4762-8.8 for fastening the Linear Sets.
General mounting instructions
Linear sets with standard Linear Bushings do not come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.
Wiper seals for open-type Super Linear Bushings and Standard Linear Bushings
Wiper seals for open-type Super Linear Bushings and Standard Linear Bushings
Galvanized metal case Elastomer wiper sealCatalog
Instructions
Service
CAD data
Grooved taper pin
Grooved taper pin
Catalog
Instructions
Service
Locating screws for standard linear bushings
Locating screws for standard linear bushings
Locating screws are self-locking.Catalog
Instructions
Service