Precision Classes - NTN-SNR LINEAR AXIS AXC Series Manual

Linear motion
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5.6.1.5

Precision classes

Profile
Type
Length
L
[µm]
75
100
125
AXBG15
±3
150
175
200
100
AXBG20
150
±3
200
150
200
AXBG26
±3
250
300
150
200
300
AXBG33
±3
400
500
600
340
440
540
640
740
±3
840
940
1 040
1 140
1 240
980
1 080
1 180
±3
1 280
1 380
Position
Repeatability
accuracy
N
P
N
[µm]
[µm]
±1
40
±1
50
±1
50
30
±1
35
40
-
70
35
±1
40
50
80
-
100
80
±1
100
-
Running parallelism
P
N
P
[µm]
[µm]
[µm]
20
20
10
20
25
10
20
25
10
15
25
10
20
25
35
15
-
-
20
35
15
25
30
40
20
-
50
-
35
25
40
50
30
-
-
130
Backlash
Starting moment
N
P
N
[µm]
[µm]
[Nm]
5
2
0,01
5
2
0,01
5
2
0,015
2
5
0,07
-
2
5
0,1
-
2
5
0,12
-
P
[Nm]
0,012
0,012
0,04
0,15
-
0,15
0,17
-
0,17
0,20
-

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