AT715, ABSOLUTEand High Environmental Resistance Type
201

1207

Total length L4
Mounting hole pitch L2
Max. travel length L1

10

Effective length L0
Middle support position L7
Middle support position L5

2.5 Middle support : see mounting method A
adjustable

0.3

1

5

2-R

19

1.5±0.2

19
12

(54)

AT715

E3000001SERIAL
No.

7
14

16

1.5
36.5

1

22

23.2

12
5

Countersunk, depth 6.5

1

25.7 17.5

Mounting method A(1.5)

50±0.2
70

13

A

41

9ø

41

C-C' Sectional dimensions

41.2

60
Mounting method B

signal cable 3.5m/5m

Mounting method B,C

2-φ7
φ14 Countersunk, depth 6.5
B

12±0.2
E3000001

B'

2.5

2-R

Middle support : see Mounting method B
adjustable

5
24
C'

54
(54.7)

Middle Support : see Mounting method C
adjustable
2-M4 depth 5

SERIALNo.

B-B' Sectional dimensions

0.7

50±0.25

53.7(54.7)

10C

9Middle support (V) 1
adjustable

Block spacer

G: Machine guide

Mounting hole pitch L3
C-C' Sectional dimensions

4.5 15.5

Mounting method C

Extension cable 2m/5m/7m
Effective length

47.3

53.7
(54.7)

1

Middle support (V)adjustable1

Middle support position L8
Middle support position L7

Middle support position L6

18

Order No. and mounting dimensions
Order No. / Model No.

mm (inch)539-801 / AT715-100
539-802 / AT715-150
539-803 / AT715-200
539-804 / AT715-250
539-805 / AT715-300
539-806 / AT715-350
539-807 / AT715-400

Effective
length L0100(4”)
150(6”)
200(8”)
250(10”)300(12”)350(14”)400(16”)

Maximum travel
length L1
120(4.72”)
170(6.69”)
220(8.66”)
270(10.63”)
330(12.99”)
380(14.96”)
430(16.93”)

Mountinghole pitch L2
258(10.16”)
308(12.13”)
358(14.09”)408(16.06”)
468(18.43”)
518(20.39”)
568(22.36”)

Mountinghole pitch L3
242 (9.53”)
292 (11.50”)
342 (13.46”)
392 (15.43”)452 (17.80”)
502 (19.76”)552 (21.73”)

Overall lengthL4278(10.94”)
328(12.91”)
378(14.88”)
428(16.85”)
488(19.21”)538(21.18”)
588(23.15”)

L5
—
—
—
—
—
—
—

Middle support positions
L6
—
—
—
—
—
—
—

539-808 / AT715-450
539-809 / AT715-500
539-811 / AT715-600
539-813 / AT715-700
539-814 / AT715-750
539-815 / AT715-800
539-816 / AT715-900
539-817 / AT715-1000
539-818 / AT715-1100
539-819 / AT715-1200
539-820 / AT715-1300
539-821 / AT715-1400
539-822 / AT715-1500
539-823 / AT715-1600
539-824 / AT715-1700
539-825 / AT715-1800

450(18”)500(20”)600(24”)700(28”)750(30”)800(32”)900(36”)1000(40”)
1100(44”)
1200(48”)1300(52”)
1400(56”)
1500(60”)
1600(64”)
1700(68”)
1800(72”)480(18.90”)
540(21.26”)
640(25.20”)
740(29.13”)
780(30.71”)
840(33.07”)940(37.01”)
1040(40.94”)
1140(44.88”)
1240(48.82”)
1340(52.76”)
1440(56.69”)
1540(60.63”)
1640(64.57”)
1740(68.50”)
1840(72.44”)

618(24.33”)
678(26.69”)
778(30.63”)
878(34.57”)
918(36.14”)
978(38.50”)
1078(42.44”)
1178(46.38”)
1278(50.31”)
1378(54.25”)
1478(58.19”)
1578(62.13”)
1678(66.06”)
1778(70.00”)
1878(73.94”)
1978(77.87”)

602 (23.70”)
662 (26.06”)
762 (30.00”)
862 (33.94”)
902 (35.51”)
962 (37.87”)
1062 (41.81”)
1162 (45.75”)
1262 (49.69”)
1362 (53.62”)
1462 (57.56”)
1562 (61.50”)
1662 (65.43”)
1762 (69.37”)
1862 (73.31”)
1962 (77.24”)

638(25.12”)698(27.48”)
798(31.42”)
898(35.35”)
938(36.93”)
998(39.29”)
1098(43.23”)
1198(47.17”)
1298(51.10”)
1398(55.04”)
1498(58.98”)
1598(62.91”)
1698(66.85”)
1798(70.79”)
1898(74.72”)
1998(78.66”)—
339(13.35”)
389(15.31”)
439(17.28”)
459(18.07”)489(19.25”)
539(21.22”)589(23.19”)
424(16.69”)
459(18.07”)494(19.45”)
524(20.63”)
559(22.01”)459(18.07”)479(18.86”)
459(18.07”)—
331(13.03”)
381(15.00”)
431(16.97”)
451(17.76”)
481(18.94”)
531(20.91”)
581(22.87”)
416(16.38”)
451(17.76”)
486(19.13”)
516(20.31”)
551(21.69”)
451(17.76”)
471(18.54”)451(17.76”)

Extension cable*

Mounting parts (provided as standard)

Order No.
09AAB674A
09AAB674B
09AAB674C

Items included

Cable length
2m (6.5 feet)
5m (16.4 feet)
7m (22.9 feet)• Hex-socket head screw (M6x25)• Hex-socket head screw (M4x25)• Hex-socket head screw (M4x8)• Plain washer (6mm nominal)

2 pcs.
2 pcs.
6 pcs.
2 pcs.

L7
—
—
—
—
—
—
—

—
—
—
—
—
—
—
—
430(16.93”)
460(18.11”)
490(19.29”)
530(20.87”)
560(22.05”)
430(16.93”)
460(18.11”)
530(20.87”)• Plain washer (4mm nominal)• Cable clip
• Spacer (0.3, 0.4, 0.5, 0.6mm)

Signal cable
length3500(137.80)5000(196.85)

2 pcs.
6 pcs.
1 pc. each*: Use an extension cable so that the total length including the signal cable is less than 15m.

4

40

0

Using ABSOLUTE® Electromagnetic Induction System

Features• Employs the ABSOLUTE®
electromagnetic induction system*to achieve IP67 environmental
resistance.
• Detects and outputs an absolute
position - no reference point setup
needed at every power-on.
• An abnormal calculation doesn't
accumulate even if the calculation
mistake is generated by electricalnoise.
• It is the most suitable scale tomount on the X-axis of a small
lathe.
• Two mounting directions of
the main scale unit allows easy
mounting on a machine tool withdifficult mounting arrangements.
Main scale unit

* Patent registered(Japan, USA, India, China, Germany, UK, France,
Switzerland)

Order No. and mounting dimensions

mm (inch)

Order No. / Model No.

Effective
length L0

Maximum travel
length L1

Mountinghole pitch L2

Mountinghole pitch L3

Mountinghole pitch L4

539-860 / AT715-2000
539-861 / AT715-2200
539-862 / AT715-2400
539-863 / AT715-2500
539-864 / AT715-2600
539-865 / AT715-2800
539-866 / AT715-3000

2000(80”)
2200(88”)
2400(96”)
2500(100”)
2600(104”)2800(112”)
3000(120”)

2040(80.31”)
2240(88.19”)2440(96.06”)
2540(100.00”)
2640(103.94”)
2840(111.81”)3040(119.68”)

2178(85.75”)
2378(93.62”)
2578(101.50”)
2678(105.43”)
2778(109.37”)
2978(117.24”)
3178(125.12”)2162 (85.12”)2362 (92.99”)2562 (100.87”)
2662 (104.80”)
2762 (108.74”)
2962 (116.61”)
3162 (124.49”)

2198(86.54”)2398(94.41”)
2598(102.28”)
2698(106.22”)2798(110.16”)
2998(118.03”)3198(125.91”)*1: Signal cable length is the combination of signal code and extension cable (2m).

5

Middle support positions
L6
L7
L5539(21.22”)
531(20.91”)
550(21.65”)469(18.46”)461(18.15”)
480(18.90”)509(20.04”)
501(19.72”)
520(20.47”)
529(20.83”)
521(20.51”)
540(21.26”)
549(21.61”)
541(21.30”)
560(22.05”)
489(19.25”)
481(18.94”)
500(19.69”)
529(20.83”)
521(20.51”)
530(20.87”)

Signal cable
length5000(196.85)

7000*1(275.60)

AT103, Standard-size Type

L3

Bracket28.5 (1.122") 6 (.24")

Mounting
method 1

10 (.39")27(1.06")
10(.39")
7 (.28")90 (3.54")

10 (.39")

Ø7 through hole (x2), counterbored Ø11mm x 6.5mm both sides

60 (2.36")

10 (.39)7(.28")

Detecting head mounting plane

6 (.24")L6A

Adjustable

2.1 (.083")
BracketC

Spar mounting surface

10 (.39")

Mounting
method 2

L5L620 (.79")

12.6(.496")

8 (.31")

11.6 (.457")
Signal cable

L4

B

7 (.28")20(.79")

View on arrow X

Spar mounting surface

23.5 (.925") 6 (.24")

36(1.42")

10 (.39")46.3 (1.82")

Hex-nut (ø11mm)
Hole 5mm deep 41.2 (1.62")

1.5 ±0.2(.059"±.008")

L1
L0

7 (.28)X

L2

31±0.3 27(1.22"±.12") (1.06")
7(.28")

29(1.14")

49.5(1.949")1.5 ±0.2
80 (.059"±.008")(3.15")

20 (.79")

Air supply
port (M5)

20 (.79)37.5 (1.476")

L4

L5
L6

20 (.79")

6 (.24")B

L6A

Order No. and mounting dimensions								Order No. / Model No.
( ): suffix for high accuracy type539-111-30 (-40) / AT103-100 (F)539-112-30 (-40) / AT103-150 (F)539-113-30 (-40) / AT103-200 (F)539-114-30 (-40) / AT103-250 (F)539-115-30 (-40) / AT103-300 (F)539-116-30 (-40) / AT103-350 (F)539-117-30 (-40) / AT103-400 (F)539-118-30 (-40) / AT103-450 (F)539-119-30 (-40) / AT103-500 (F)539-121-30 (-40) / AT103-600 (F)539-123-30 (-40) / AT103-700 (F)539-124-30 (-40) / AT103-750 (F)Effective
range L0100 (4”)150 (6”)200 (8”)250 (10”)300 (12”)350 (14”)400 (16”)450 (18”)500 (20”)600 (24”)700 (28”)750 (30”)

Travelrange L1
120 (4.72”)
170 (6.69”)
220 (8.66”)
270 (10.63”)
330 (12.99”)
380 (14.96”)
430 (16.93”)
480 (18.90”)
540 (21.26”)
650 (25.59”)
760 (29.92”)810 (31.89”)

Mountinterval L2
248 (9.76”)
298 (11.73”)
348 (13.70”)
398 (15.67”)458 (18.03”)508 (20.00”)
558 (21.97”)
608 (23.94”)
668 (26.30”)
778 (30.63”)
888 (34.96”)
938 (36.93”)

Overall
length L3
268 (10.55”)
318 (12.52”)
368 (14.49”)
418 (16.46”)478 (18.82”)
528 (20.79”)
578 (22.76”)
628 (24.72”)
688 (27.09”)798 (31.42”)908 (35.75”)
958 (37.72”)

L4
—
—
—
—
—
—
—
—
—
—
—
—

539-125-30 (-40) / AT103-800 (F)539-126-30 (-40) / AT103-900 (F)539-127-30 (-40) / AT103-1000 (F)539-128-30 (-40) / AT103-1100 (F)539-129-30 (-40) / AT103-1200 (F)539-130-30 (-40) / AT103-1300 (F)539-131-30 (-40) / AT103-1400 (F)539-132-30 (-40) / AT103-1500 (F)539-133-30 (-40) / AT103-1600 (F)539-134-30 (-40) / AT103-1700 (F)539-135-30 (-40) / AT103-1800 (F)539-136-30 (-40) / AT103-2000 (F)539-137-30 / AT103-2200
539-138-30 / AT103-2400
539-139-30 / AT103-2500
539-140-30 / AT103-2600
539-141-30 / AT103-2800
539-142-30 / AT103-3000

800 (32”)900 (36”)1000 (40”)
1100 (44”)
1200 (48”)
1300 (52”)
1400 (56”)
1500 (60”)
1600 (64”)
1700 (68”)
1800 (72”)
2000 (80”)
2200 (88”)
2400 (96”)
2500 (100”)
2600 (104”)
2800 (112”)
3000 (120”)

860 (33.86”)
960 (37.79”)
1060 (41.73”)
1160 (45.67”)
1260 (49.60”)
1360 (53.54”)
1460 (57.48”)
1560 (61.41”)
1690 (66.53”)
1790 (70.47”)
1890 (74.41”)
2100 (82.67”)2300 (90.55”)
2500 (98.42”)
2600 (102.36”)
2700 (106.30”)
2900 (114.17”)
3100 (118.11”)

988 (38.90”)
1088 (42.83”)
1188 (46.77”)
1288 (50.71”)
1388 (54.65”)
1488 (58.58”)
1588 (62.52”)
1688 (66.46”)
1818 (71.57”)
1918 (75.51”)
2018 (79.45”)
2228 (87.72”)
2428 (95.59”)2628 (103.46”)
2728 (107.40”)
2828 (111.34”)
3028 (119.21”)3228 (127.09”)

1008 (39.69”)
1108 (43.62”)
1208 (47.56”)
1308 (51.50”)
1408 (55.43”)
1508 (59.37”)
1608 (63.31”)
1708 (67.24”)
1838 (72.36”)
1938 (76.30”)2038 (80.24”)
2248 (88.50”)
2448 (96.38”)
2648 (104.25”)
2748 (108.19”)
2848 (112.13”)
3048 (120.00”)
3248 (127.87”)——
594 (23.39”)644 (25.35”)
694 (27.32”)
744 (29.29”)
794 (31.26”)
844 (33.23”)
—
—
—
—
—
1314 (51.73”)
1364 (53.70”)
1414 (55.67”)
1514 (59.60”)
1614 (63.99”)

Supporting bracket position
L5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
610 (24.02”)
650 (25.59”)
670 (26.38”)
740 (29.13”)
800 (31.50”)
1300 (51.18”)
1340 (52.76”)
1400 (55.12”)
1500 (59.06”)
1600 (62.99”)

AdjustableC

mm (inch)

L6
—
—
—
—
—
—
—
—
—
—
—
—

Signal cable
length3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)Mass
kg (lbs.)
1.5 (3.30)
1.6 (3.52)
1.7 (3.74)
1.8 (3.96)
1.9 (4.18)
2.0 (4.40)
2.1 (4.62)
2.2 (4.84)
2.3 (5.06)
2.6 (5.72)
2.8 (6.16)
2.9 (6.38)

—
—
—
—
—
—
—
—
—
—
—
—
—
650 (25.59”)
670 (25.38”)
700 (27.56”)
750 (29.53”)
800 (31.50”)

3m (9.8 feet)
3m (9.8 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
7m (22.9 feet)
7m (22.9 feet)
7m (22.9 feet)
7m (22.9 feet)
7m (22.9 feet)

3.0 (6.60)
3.3 (7.26)
3.7 (8.14)
4.0 (8.80)
4.2 (9.24)
4.4 (9.68)
4.6 (10.12)
4.8 (10.56)
5.1 (11.22)
5.3 (11.66)
5.5 (12.10)
6.0 (13.20)
6.4 (14.08)
7.1 (15.62)
7.3 (16.06)
7.5 (16.50)
7.9 (17.38)
8.3 (18.26)

Note) When selecting the size of a scale unit for your application, make sure that the maximum travel range of the scale unit (L1) is larger than the maximum travel range ofthe machine. Also, take into consideration selecting a size that the accuracy of the scale unit is guaranteed only within the range of the effective measuring length (L0).

6

Scale Unit
7.5 (.30")(Adjustable)(Adjustable)

Signal cable

L4

Ø8mm throughhole (x2)

40 (1.57")

66±0.3(2.60"±.012")

15 (.59")36(1.42")L4

80 (3.15")(Fixed)Spar mounting
block(Adjustable)(Adjustable)

7 (.28")
11.6 (.457")
60±0.2 (2.36"±.008)
90 (3.54")
L0

8 (.315")1.5±0.2(.059"±.008")

60 (2.36")

L4

29 (1.14")

X

95.5 (3.76")

1.5±0.2(.059"±.008")
50 (1.97")

23 (.91")

32.5(1.28")

L2

L3

12.6 (.51")

L4(6.5mm deep)

L1

2.5 (.10") 35 (1.38")

View on arrow X

Hex-nut hole,
Ø11mm (5mm deep)

L2

Detecting head mounting surface

Spar mounting surface

Order No. and mounting dimensions						Order No. / Model No.
539-143-30 / AT103-3250
539-144-30 / AT103-3500
539-145-30 / AT103-3750
539-146-30 / AT103-4000
539-147-30 / AT103-4250
539-148-30 / AT103-4500
539-149-30 / AT103-4750
539-150-30 / AT103-5000
539-151-30 / AT103-5250
539-152-30 / AT103-5500
539-153-30 / AT103-5750
539-154-30 / AT103-6000

Effective
range L03250 (130”)
3500 (140”)
3750 (150”)
4000 (160”)
4250 (170”)
4500 (180”)
4750 (190”)
5000 (200”)
5250 (210”)
5500 (220”)
5750 (230”)
6000 (240”)

Travelrange L1
3350 (131.88”)
3600 (141.73”)
3850 (151.57”)
4100 (161.42”)4350 (171.26”)
4600 (181.10”)4850 (191.94”)
5100 (200.78”)
5350 (210.63”)
5600 (220.47”)
5850 (230.31”)
6100 (240.16”)

Overall
length L23464 (136.38”)
3714 (146.22”)3964 (156.06”)
4214 (165.91”)
4464 (175.75”)
4714 (185.59”)4964 (195.43”)
5214 (205.28”)
5464 (215.12”)5714 (224.96”)5964 (234.80”)
6214 (244.65”)

Supporting bracket position
L3
L41725 (67.91”)
800 (31.50”)
1850 (72.83”)
850 (33.46”)
1975 (77.76”)
930 (36.61”)
2100 (82.68”)
1000 (39.37”)
2225 (87.60”)
1050 (41.34”)
2350 (92.52”)
1100 (43.31”)
2475 (97.44”)
800 (31.50”)
2600 (102.36”)
830 (32.68”)
2725 (107.28”)
870 (34.25”)
2850 (112.20”)
910 (35.83”)
2975 (117.13”)
950 (37.40”)
3100 (122.05”)
1000 (39.37”)mm (inch)

Signal cable
length10m (32.8 feet)
10m (32.8 feet)
10m (32.8 feet)
10m (32.8 feet)
10m (32.8 feet)
10m (32.8 feet)
15m (49.2 feet)
15m (49.2 feet)
15m (49.2 feet)
15m (49.2 feet)
15m (49.2 feet)
15m (49.2 feet)Mass
kg (lbs.)
10.8 (23.76)
11.4 (25.08)
12.0 (26.40)
12.6 (27.72)
13.2 (29.04)
13.8 (30.36)
15.2 (33.44)
15.8 (34.76)
16.4 (36.08)
17.0 (37.40)
17.6 (38.72)
18.2 (40.04)

Note) When selecting the size of a scale unit for your application, make sure that the maximum travel range of the scale unit (L1) is larger than the maximum travel range of the machine. Also, take into
consideration in selecting a size that the accuracy of the scale unit is guaranteed only within the range of the effective measuring length (L0).

Mounting parts (provided as standard)Type of spar
Effective range L0
Items included

Standard-size
100mm (4”) - 3000mm (120”)• Hex-socket head screw (M6x1x40)• Hex-socket head screw (M6x1x16)• Hex-socket head screw (M4x0.7x8)• Spring washer (6mm nominal)• Plain washer (6mm nomina)• Cable clip
• Spacer (0.3mm)• Spacer (0.4mm)• Spacer (0.5mm)• Spacer (0.6mm)

Extension cable2 pcs.
2 pcs.
6 pcs.
2 pcs.
2 pcs.
5 pcs.
1 pc.
1 pc.
1 pc.
1 pc.

Extra-long
3250mm (130”) - 6000mm (240”)• Hex-socket head screw (M6x1x40)• Hex-socket head screw (M6x1x30)• Hex-socket head screw (M4x0.7x8)• Spring washer (6mm nominal)• Plain washer (6mm nomina)• Cable clip
• Spacer (0.3mm)• Spacer (0.4mm)• Spacer (0.5mm)• Spacer (0.6mm)

Remarks: Dust-proofing and splash-proofing of the AT103 model scale units can be improved by supplying clean and dry air to the main spar.
(Air pressure required: 50kPa, Air flow rate: 10 to 20 normal liters per minute)7

2 pcs.
14 pcs.
7 pcs.
14 pcs.
14 pcs.
7 pcs.
1 pc.
1 pc.
1 pc.
1 pc.

Order No.
09AAA033A
09AAA033B
09AAA033C

Cable length
2m (6.5 feet)
5m (16.4 feet)
7m (22.9 feet)AT113, Slim Type
L4
L2
L1
L0

9 (.354")

7 (.28")1.5±0.4
19 1.5 (.059")(.059"±.016") (.75")

14 (.55")

5 (.20")1 (.39")L7

Ø5 (.20")BA

33 (1.30")

17 (.67")
10 (.394")

35 (1.38")

52 (2.05")

28 (1.10")80±0.2(3.15"±.008")
94(3.70")

Hole on both sides (6.5mm deep)

Mounting method 1CØ6 through hole (x2), counterbored Ø9mm x 4.5mm both sides

G: machine guide

Head cable Length: 0.3m (12")

1 (.04")28±0.4 17.5
(1.10"±.016")(.689")

L512 (.47")

Spar mounting surface

22 (.87")

9 (.354")

Signal cable

Bracket1 (.04")

BracketM4x0.7(x2), 5mm deep

5 (.20")17 (.67")

1 (.39")

Mounting method 2

15 (.59")

1 (.39")Ø7 through hole (x2), counterbored Ø14mm x 6.5mm both sides

Spar mounting surface

80±0.2(3.15"±.008")B

12 (.47")AØ5 (.20")

C

L7

L6
L3

Order No. and mounting dimensions								Order No. / Model No.
Effective( ): suffix for high accuracy type
range L0539-201-30 (-40) / AT113-100 (F) 100 (4”)
539-202-30 (-40) / AT113-150 (F) 150 (6”)
539-203-30 (-40) / AT113-200 (F) 200 (8”)
539-204-30 (-40) / AT113-250 (F) 250 (10”)
539-205-30 (-40) / AT113-300 (F) 300 (12”)
539-206-30 (-40) / AT113-350 (F) 350 (14”)
539-207-30 (-40) / AT113-400 (F) 400 (16”)
539-208-30 (-40) / AT113-450 (F) 450 (18”)
539-209-30 (-40) / AT113-500 (F) 500 (20”)
539-211-30 (-40) / AT113-600 (F) 600 (24”)
539-213-30 (-40) / AT113-700 (F) 700 (28”)
539-214-30 (-40) / AT113-750 (F) 750 (30”)
539-215-30 (-40) / AT113-800 (F) 800 (32”)
539-216-30 (-40) / AT113-900 (F) 900 (36”)
539-217-30 (-40) / AT113-1000 (F) 1000 (40”)
539-218-30 (-40) / AT113-1100 (F) 1100 (44”)
539-219-30 (-40) / AT113-1200 (F) 1200 (48”)
539-220-30 (-40) / AT113-1300 (F) 1300 (52”)
539-221-30 (-40) / AT113-1400 (F) 1400 (56”)
539-222-30 (-40) / AT113-1500 (F) 1500 (60”)

Travelrange L1
120 (4.72”)
170 (6.69”)
220 (8.66”)
270 (10.63”)
330 (12.99”)
380 (14.96”)
430 (16.93”)
480 (18.90”)
540 (21.26”)
640 (25.20”)
740 (29.13”)
780 (30.71”)
840 (33.07”)940 (37.01”)
1040 (40.94”)
1140 (44.88”)
1240 (48.82”)
1340 (52.76”)
1440 (56.69”)
1540 (60.63”)

Mountinterval L2
258 (10.16”)308 (12.13”)358 (14.09”)408 (16.06”)
468 (18.43”)
518 (20.39”)568 (22.36”)
618 (24.33”)
678 (26.69”)
778 (30.63”)
878 (34.57”)
918 (36.14”)
978 (38.50”)
1078 (42.44”)
1178 (46.38”)
1278 (50.31”)
1378 (54.25”)
1478 (58.19”)
1578 (62.13”)
1678 (66.06”)

Mount
interval L3
242 (9.53”)
292 (11.50”)
342 (13.46”)
392 (15.43”)452 (17.80”)
502 (19.76”)552 (21.73”)
602 (23.70”)
662 (26.06”)
762 (30.00”)
862 (33.94”)
902 (35.51”)
962 (37.87”)
1062 (41.81”)
1162 (45.75”)
1262 (49.69”)
1362 (53.62”)
1462 (57.56”)
1562 (61.50”)
1662 (65.43”)

Overall
length L4
276 (10.87”)
326 (12.83”)
376 (14.80”)
426 (16.77”)
486 (19.13”)
536 (21.10”)
586 (23.07”)636 (25.04”)
696 (27.40”)
796 (31.34”)
896 (35.28”)
936 (36.85”)
996 (39.21”)
1096 (43.15”)
1196 (47.09”)
1296 (51.02”)
1396 (54.96”)
1496 (58.90”)
1596 (62.83”)
1696 (66.77”)

Supporting bracket position
L5
L6
L7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
339 (13.35”) 331 (13.03”)—
389 (15.31”) 381 (15.00”)—
439 (17.28”) 431 (16.97”)—
459 (18.07”) 451 (17.76”)—
489 (19.25”) 481 (18.94”)—
539 (21.22”) 531 (20.91”)—
589 (23.19”) 581 (22.87”)———
430 (16.93”)——
460 (18.11”)——
490 (19.29”)——
530 (20.87”)——
560 (22.05”)

mm (inch)

Signal cable
length3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)Mass
kg (lbs.)
0.9 (1.98)
0.9 (1.98)
0.9 (1.98)
1.0 (2.2)
1.0 (2.2)
1.1 (2.42)
1.1 (2.42)
1.1 (2.42)
1.2 (2.64)
1.3 (2.86)
1.3 (2.86)
1.4 (3.08)
1.4 (3.08)
1.5 (3.3)
1.9 (4.18)
1.9 (4.18)
2.0 (4.4)
2.1 (4.62)
2.2 (4.84)
2.2 (4.84)

Note) When selecting the size of a scale unit for your application, make sure that the maximum travel range of the scale unit (L1) is larger than the maximum travel range of the machine. Also, take into consideration in selecting asize that the accuracy of the scale unit is guaranteed only within the range of the effective measuring length (L0).

Extension cable

Mounting parts (provided as standard)

Order No.
09AAA033A
09AAA033B
09AAA033C

Items included

Cable length
2m (6.5 feet)
5m (16.4 feet)
7m (22.9 feet)8• Hex-socket head screw (M6x1x25)• Hex-socket head screw (M4x0.7x25)• Hex-socket head screw (M4x0.7x8)• Spring washer (4mm nominal)• Plain washer (4mm nomina)• Cable clip
• Connector clamp• Spacer (0.3mm)• Spacer (0.4mm)• Spacer (0.5mm)• Spacer (0.6mm)

2 pcs.
2 pcs.
6 pcs.
2 pcs.
2 pcs.
5 pcs.
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.

Scale Unit

AT116, Slim and Economy Type
L4

L1

AT116

Hole on
14 both sides(.55") (6.5mm deep)Head cable

1 (.04")9 (.35")L5

21.5 5 (.20")(.85")

Bracket12 (.47")BØ5 (.20") through hole

1(.04")

M4 (x2),5mm deep80±0.2 (3.15"±.008")
L3

Spar mounting surface

L7(Fixed)

G: Machine guideØ7 through hole (x2), counterbored
Ø14mm x 6.5mm both sides

Length: 3.5m (11feets)or 5m (16.4 feet)

1(.04")

ø9

Ø6 through hole (x2), counterboredØ9mm x 4.5mm both sides

80±0.2(3.15"±.008")
94(3.70")

ø9

7 (.28")19 1.5 (.059")(.75")

17.5(.69")

L0

28±0.4(1.10"±.016")

33 (1.30")

1(.04")

10 (.39")17 (.67")35(1.38")
52 (2.05")
1.5±0.4(.059"±.016")

28 (1.10")

Spar mounting
surface22 (.87")

9 (.35")L2

9 (.35")A

C(Fixed)(Fixed)AT

Bracket1 (.04")
Mounting method 2

5 (.20")15 (.59")

ø9

Mounting method 1

B

12 (.47")
17(.67")(Fixed)Ø5 (.20")through hole

(Fixed)A

C(Fixed)L7

L6

Order No. and mounting dimensions								Order No. / Model No.
539-271-30 / AT-116-100
539-272-30 / AT-116-150
539-273-30 / AT-116-200
539-274-30 / AT-116-250
539-275-30 / AT-116-300
539-276-30 / AT-116-350
539-277-30 / AT-116-400
539-278-30 / AT-116-450
539-279-30 / AT-116-500
539-281-30 / AT-116-600
539-283-30 / AT-116-700
539-284-30 / AT-116-750
539-285-30 / AT-116-800
539-286-30 / AT-116-900
539-287-30 / AT-116-1000
539-288-30 / AT-116-1100
539-289-30 / AT-116-1200
539-290-30 / AT-116-1300
539-291-30 / AT-116-1400
539-292-30 / AT-116-1500

Effective
range L0100 (4”)150 (6”)200 (8”)250 (10”)300 (12”)350 (14”)400 (16”)450 (18”)500 (20”)600 (24”)700 (28”)750 (30”)800 (32”)900 (36”)1000 (40”)
1100 (44”)
1200 (48”)
1300 (52”)
1400 (56”)
1500 (60”)

Travelrange L1
120 (4.72”)
170 (6.69”)
220 (8.66”)
270 (10.63”)
330 (12.99”)
380 (14.96”)
430 (16.93”)
480 (18.90”)
540 (21.26”)
640 (25.20”)
740 (29.13”)
780 (30.71”)
840 (33.07”)940 (37.01”)
1040 (40.94”)
1140 (44.88”)
1240 (48.82”)
1340 (52.76”)
1440 (56.69”)
1540 (60.63”)

Mountinterval L2
258 (10.16”)308 (12.13”)358 (14.09”)408 (16.06”)
468 (18.43”)
518 (20.39”)568 (22.36”)
618 (24.33”)
678 (26.69”)
778 (30.63”)
878 (34.57”)
918 (36.14”)
978 (38.50”)
1078 (42.44”)
1178 (46.38”)
1278 (50.31”)
1378 (54.25”)
1478 (58.19”)
1578 (62.13”)
1678 (66.06”)

Mount
interval L3
242 (9.53”)
292 (11.50”)
342 (13.46”)
392 (15.43”)452 (17.80”)
502 (19.76”)552 (21.73”)
602 (23.70”)
662 (26.06”)
762 (30.00”)
862 (33.94”)
902 (35.51”)
962 (37.87”)
1062 (41.81”)
1162 (45.75”)
1262 (49.69”)
1362 (53.62”)
1462 (57.56”)
1562 (61.50”)
1662 (65.43”)

Overall
length L4
276 (10.87”)
326 (12.83”)
376 (14.80”)
426 (16.77”)
486 (19.13”)
536 (21.10”)
586 (23.07”)636 (25.04”)
696 (27.40”)
796 (31.34”)
896 (35.28”)
936 (36.85”)
996 (39.21”)
1096 (43.15”)
1196 (47.09”)
1296 (51.02”)
1396 (54.96”)
1496 (58.90”)
1596 (62.83”)
1696 (66.77”)

Supporting bracket position
L5
L6
L7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
339 (13.35”) 331 (13.03”)—
389 (15.31”) 381 (15.00”)—
439 (17.28”) 431 (16.97”)—
459 (18.07”) 451 (17.76”)—
489 (19.25”) 481 (18.94”)—
539 (21.22”) 531 (20.91”)—
589 (23.19”) 581 (22.87”)———
430 (16.93”)——
460 (18.11”)——
490 (19.29”)——
530 (20.87”)——
560 (22.05”)

mm (inch)

Head cable
length3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
3.5m (9.8 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)
5m (16.4 feet)Mass
kg (lbs.)
0.5 (1.1)
0.6 (1.32)
0.7 (1.54)
0.8 (1.76)
0.9 (1.98)
1.0 (2.2)
1.1 (2.42)
1.2 (2.64)
1.3 (2.86)
1.4 (3.08)
1.6 (3.52)
1.7 (3.74)
1.8 (3.96)
2.0 (4.4)
2.3 (5.06)
2.5 (5.5)
2.7 (5.94)
2.9 (6.38)
3.1 (6.82)
3.2 (7.04)

Note) When selecting the size of a scale unit for your application, make sure that the maximum travel range of the scale unit (L1) is larger than the maximum travel range of the machine. Also, take into consideration in selecting asize that the accuracy of the scale unit is guaranteed only within the range of the effective measuring length (L0).

Extension cable

Mounting parts (provided as standard)

Order No.
09AAA720A
09AAA720B
09AAA720C

Items included

Cable length
2m (6.5 feet)
5m (16.4 feet)
7m (22.9 feet)9• Hex-socket head screw (M6x1x25)• Hex-socket head screw (M4x0.7x25)• Hex-socket head screw (M4x0.7x8)• Plain washer (6mm nominal)• Plain washer (4mm nomina)• Connector clamp• Spacer (0.3mm)• Spacer (0.4mm)• Spacer (0.5mm)• Spacer (0.6mm)

2 pcs.
2 pcs.
6 pcs.
2 pcs.
2 pcs.
6 pc.
1 pc.
1 pc.
1 pc.
1 pc.

AT112-F, Super Slim TypeL2
6 (.24")6 (.24")L1

15.4 (.61")

12(.47")

4.4 (.17")

9 (.35")9 (.35")Ø6 through hole(x2), counterbored
Ø11mm x 4.2mm
both sides

56±0.2(2.21"±.008")

0.2±0.3(.008"±.012")
15 (.60")

25 (.98")
Ø10.5(.413")

80 (3.15")

30 (1.18")

44.5 (1.752")1±0.3(.04"±.012")

9 (.35")8.4(.331")

25.5±0.2(1"±.008")

13(.51")

15 (.59")

Hole on both sides(5mm deep)L0

3 (.12")3 (.12")74±0.2(2.91"±.008")

M4x0.7 (x 2pcs.)
Signal cable
Length: 3m (9.8 feet)
G: Machine guide

9 (.35")15 (.59") 0.2 (.008")

Head cable
Length: 0.3m (12")

Order No. and mounting dimensions
Order No. / Model No.
539-251-10 / AT112-50F
539-252-10 / AT112-70F
539-253-10 / AT112-120F
539-254-10 / AT112-170F
539-255-10 / AT112-220F
539-256-10 / AT112-270F
539-257-10 / AT112-320F
539-258-10 / AT112-370F
539-259-10 / AT112-420F
539-260-10 / AT112-470F
539-261-10 / AT112-520F
539-262-10 / AT112-570F
539-263-10 / AT112-620F
539-264-10 / AT112-670F
539-265-10 / AT112-720F
539-266-10 / AT112-770F
539-267-10 / AT112-820F
539-268-10 / AT112-920F
539-269-10 / AT112-1020F

Effective
range L0
50 (2.0”)70 (2.8”)120 (4.8”)
170 (6.8”)
220 (8.8”)270 (10.8”)320 (12.8”)370 (14.8”)420 (16.8”)
470 (18.8”)520 (20.8”)570 (22.8”)620 (24.8”)670 (26.8”)
720 (28.8”)770 (30.8”)820 (32.8”)920 (36.8”)1020 (40.8”)

mm (inch)Mountinterval L1
143 (5.63”)
163 (6.42”)
213 (8.39”)
263 (10.35”)
313 (12.32”)
363 (14.29”)
413 (16.26”)
463 (18.23”)
513 (20.20”)
563 (22.17”)613 (24.13”)
663 (26.10”)713 (28.07”)763 (30.04”)
813 (32.01”)
863 (33.98”)
913 (35.94”)
1013 (39.88”)
1113 (43.82”)

Overall
length L2
155 (6.10”)
175 (10.89”)
225 (8.86”)
275 (10.83”)
325 (12.80”)
375 (14.76”)425 (16.73”)475 (18.70”)525 (20.67”)
575 (22.64”)
625 (24.61”)
675 (26.57”)
725 (28.54”)775 (30.51”)
825 (32.48”)
875 (34.45”)925 (36.42”)1025 (40.35”)
1125 (44.29”)

Signal cable
length3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)
3m (9.8 feet)Mass
kg (lbs.)
0.72 (1.58)
0.74 (1.63)
0.80 (1.76)
0.85 (1.87)
0.90 (1.98)
0.95 (2.09)
1.00 (2.20)
1.05 (2.31)
1.10 (2.42)
1.15 (2.53)
1.20 (2.64)
1.25 (2.75)
1.30 (2.86)
1.35 (2.97)
1.40 (3.08)
1.45 (3.19)
1.50 (3.30)
1.56 (3.43)
1.62 (3.56)

Note) When selecting the size of a scale unit for your application, make sure that the maximum travel range of the scale unit (L1) is larger
than the maximum travel range of the machine. Also, take into consideration in selecting a size that the accuracy of the scale unit isguaranteed only within the range of the effective measuring length (L0).

Extension cable

Mounting parts (provided as standard)

Order No.
09AAA033A
09AAA033B
09AAA033C

Items included

Cable length
2m (6.5 feet)
5m (16.4 feet)
7m (22.9 feet)10• Hex-socket head screw (M4x0.7x25)• Hex-socket head screw (M4x0.7x8)• Spring washer (4mm nominal)• Plain washer (4mm nomina)• Cable clip
• Connector clamp• Spacer (0.3mm)• Spacer (0.4mm)• Spacer (0.5mm)• Spacer (0.6mm)

4 pcs.
6 pcs.
4 pcs.
4 pcs.
5 pcs.
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.