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LM Guide type SHS is equipped with ball cage that uniformly arranges the balls. This enables the balls to
move smoothly regardless of the mounting position, decreasing variation of rolling resistance and enabling a
high degree of accuracy to be achieved. The ball recirculating sections of the SHS block are made of molded
resin. This structure eliminates metallic noise caused by balls contacting the block and each other. Thus,
SHS operates quietly even at high speed. In addition, the ball cage is effective in preventing balls from
rubbing against each other, resulting in low heat generation and a super high-speed performance. The blocks
are equipped with polyurethane seals on both ends and the bottom to help keep lubricants in and dirt and
debris out.
Type SHS with Caged BallTM Technology
LM Rail Dimensions
Basic Load Rating
Weight
Width
W2
Height Pitch
d1xd2xh
C
C0
LM Block
LM Rail
W1
M1
F
kN
kN
kg
kg/m
15
9.5
13
60
4.5x 7.5x5.3
14.2
24.2
0.19
1.3
15
9.5
13
60
4.5x 7.5x5.3
14.2
24.2
0.22
1.3
15
16
13
60
4.5x 7.5x5.3
14.2
24.2
0.23
1.3
20
12
16.5
60
6x 9.5x8.5
22.3
38.4
0.35
2.3
20
12
16.5
60
6x 9.5x8.5
28.1
50.3
0.46
2.3
20
21.5
16.5
60
6x 9.5x8.5
22.3
38.4
0.46
2.3
20
21.5
16.5
60
6x 9.5x8.5
28.1
50.3
0.61
2.3
23
12.5
20
60
7x11x9
31.7
52.4
0.54
3.2
23
12.5
20
60
7x11x9
36.8
64.7
0.67
3.2
23
12.5
20
60
7x11x9
31.7
52.4
0.66
3.2
23
12.5
20
60
7x11x9
36.8
64.7
0.8
3.2
23
23.5
20
60
7x11x9
31.7
52.4
0.72
3.2
23
23.5
20
60
7x11x9
36.8
64.7
0.89
3.2
Standard Lengths - mm
SHS15
SHS20
SHS25
220
220
460
460
460
820
820
1000
1600
1600*
1240
2500*
2200*
Available Options:
1. Non-Standard Radial Clearances
2. Stainless Steel Carriages and Rails
3. Different Lubrication Types
4. Higher Accuracy Grades
* Denotes maximum lengths available.
Note: Standard distance from the end of
the rail to the first mounting hole is 20 mm.
