2 - 3
2. LINEAR SCALES
AT343A and AT543A mounting dimension tables Reference
(Dimension unit: mm)
The following tables indicate L0 to L4 and number of mounting blocks or number of fixing holes in the
outline drawings shown on the next page.
Mounting
Block Fixing
Pitch
Mounting
Block Fixing
Pitch
Model
Effective
Measurement
Length
L0
Maximum
Moving
Length
L1
Full
Length
L2
L3
L4
Number of
Mounting
Blocks
(pcs.)
Model
Effective
Measurement
Length
L0
Maximum
Moving
Length
L1
Full
Length
L2
L3
L4
Number of
Mounting
Blocks
(pcs.)
AT343A-
300
300
330
440
220
150
AT343A-
1300
1300
1360
1470
735
325
AT343A-
350
350
380
490
245
175
AT343A-
1400
1400
1460
1570
785
350
AT343A-
400
400
430
540
270
200
AT343A-
1500
1500
1560
1670
835
375
AT343A-
450
450
480
590
295
225
AT343A-
1600
1600
1690
1800
900
400
AT343A-
500
500
540
650
325
250
AT343A-
1700
1700
1790
1900
950
425
AT343A-
600
600
650
760
380
300
AT343A-
1800
1800
1890
2000
1000
450
5
AT343A-
700
700
760
870
435
350
AT343A-
2000
2000
2100
2210
1105
335
AT343A-
750
750
810
920
460
375
AT343A-
2200
2200
2300
2410
1205
370
AT343A-
800
800
860
970
485
400
AT343A-
2400
2400
2500
2610
1305
400
7
AT343A-
900
900
960
1070
535
450
AT343A-
2500
2500
2600
2710
1355
315
AT343A-
1000
1000
1060
1170
585
500
3
AT343A-
2600
2600
2700
2810
1405
325
AT343A-
1100
1100
1160
1270
635
275
AT343A-
2800
2800
2900
3010
1505
350
AT343A-
1200
1200
1260
1370
685
300
5
AT343A-
3000
3000
3050
3210
1605
375
9
Model
Effective
Measurement
Length
L0
Maximum
Moving
Length
L1
Mounting
Hole Position
L2
Full
Length
L3
Number of
Fixing
Holes
(n) (pcs.)
Model
Effective
Measurement
Length
L0
Maximum
Moving
Length
L1
Mounting
Hole
Position
L2
Full
Length
L3
Number of
Fixing
Holes
(n)
(pcs.)
AT543A-
100
100
120
12.5
225
3
AT543A-
700
700
720
12.5
825
9
AT543A-
150
150
170
37.5
275
3
AT543A-
750
750
770
37.5
875
9
AT543A-
200
200
220
12.5
325
4
AT543A-
800
800
820
12.5
925
10
AT543A-
250
250
270
37.5
375
4
AT543A-
900
900
920
12.5
1025
11
AT543A-
300
300
320
12.5
425
5
AT543A-
1000
1000
1020
12.5
1125
12
AT543A-
350
350
370
37.5
475
5
AT543A-
1100
1100
1120
12.5
1225
13
AT543A-
400
400
420
12.5
525
6
AT543A-
1200
1200
1220
12.5
1325
14
AT543A-
450
450
470
37.5
575
6
AT543A-
1300
1300
1320
12.5
1425
15
AT543A-
500
500
520
12.5
625
7
AT543A-
1400
1400
1420
12.5
1525
16
AT543A-
600
600
620
12.5
725
8
AT543A-
1500
1500
1520
12.5
1625
17
Summary of Contents for Melservo-J2-SUPER series
Page 19: ...1 6 1 FUNCTIONS AND CONFIGURATION MEMO...
Page 49: ...2 30 2 LINEAR SCALES MEMO...
Page 85: ...5 8 5 PARAMETERS MEMO...