Linear Way L

Table 2.3 Accuracy of Linear Way U
unit : mm
D
N
B
C
Item
Dim. H tolerance
Dim. N tolerance
Classification
(Symbol)
Ordinary
(No symbol)
High
H
0.100 0.050
0.100 0.050
Dim. variation of H( 1 )
0.050 0.040
Dim. variation of N( 1 )
0.050 0.040
H
Parallelism in operation of C to A
See Fig. 3.3.
A
Parallelism in operation of D to B
See Fig. 3.3.
Note( 1 ) : It means the size variation between slide units mounted on the same
track rail.
30
25
Parallelism
20
15
10
5
0
0 300 600 900 1200 1500
Length of track railL
Fig. 3.3 Parallelism in operation of Linear Way U
80