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Linear Scale AT402E with cable C
Specifications 140 - 3040 mm Series 539
Effective range (L0) 140 to 540 mm ±2 µm
Accuracy at 20°C 640 to 940 mm ±3 µm • World-class vibration resistance (20 G) and shock resistance (40 G) for use with
1040 to 3040 mm ±3 µm/m machine tools.
Max. drive speed 120 m/min
Signal period 20 µm • 1Vpp/20µm signal output for high connectivity with various machine controllers.
Operating 0C to 45C • Absolute Interval Code for a simple and affordable Absolute Measuring System.
temperature
Output waveform Two 90° phase-shifted sinusoidal
signals (1 Vpp)
Cable C: Connectable to FANUC serial board C With cable C (-03) L1 mm L2 mm L3 mm n (number of holes)
Cable length: 3 m No. Effective range 259 135 150 2
539-371-03* 140 mm 359 185 250 3
539-373-03* 240 mm 459 235 350 4
539-374-03* 340 mm 559 285 450 5
539-375-03* 440 mm 659 335 550 6
539-376-03* 540 mm 759 385 650 7
539-377-03* 640 mm 859 435 750 8
539-378-03* 740 mm 959 485 850 9
539-379-03* 840 mm 1059 535 950 10
539-380-03* 940 mm 1159 585 1050 11
539-381-03* 1040 mm 1259 635 1150 12
539-382-03* 1140 mm 1359 685 1250 13
539-383-03* 1240 mm 1459 735 1350 14
539-384-03* 1340 mm 1559 785 1450 15
539-385-03* 1440 mm 1659 835 1550 16
539-386-03* 1540 mm 1759 885 1650 17
539-387-03* 1640 mm 1859 935 1750 18
539-388-03* 1740 mm 1959 985 1850 19
539-389-03* 1840 mm 2159 1085 2050 21
539-390-03* 2040 mm 2359 1185 2250 23
539-391-03* 2240 mm 2559 1285 2450 25
539-392-03* 2440 mm 2759 1385 2650 27
539-393-03* 2640 mm 2959 1485 2850 29
539-394-03* 2840 mm 3159 1585 3050 31
539-395-03* 3040 mm
mm
Dedicated leaf spring M5x0.8 length 25
(Spring washer, small round
small round at washer)
Travel range L 3=L0+10 (Elasic xing portion)
L2=(L0/2)+65
(Effective range L 0)
Legend G frame 27.6 detector head85 and the aluminum frame) R *Aluminium frame P100 x n
L0 Effective range *Aluminium (14.8) 0.1 G 6 through
the 0.05/500 P100 ±0.2 (Aluminium frame)
L1 Travel range 13
L2-L3 Mounting hole pitch Air purge between 35
M5x0.8 depth 5 39.8 62 ±0.1 6
58.5
(Level gap
±0.1 0.1 R
* Lengthwise
*Vertical 1.5 direction
direction
*Lengthwise direction
7 through hole
25(Detector head) 40 ±0.2
90
Effective range L 0
Entire length L2=L0+119
25 5 25 ±0.2
10.4
2±0.1 37 ex.1 Signal cable
6.5
(Level gap between S *Opposite side for attachment 5 (19)
the detector head and 0.1 P 19 ±2
the aluminium frame)
*Lengthwise direction
*Vertical direction
*Opposite side 2-M5 depth 5
P for attachment 7 76 ±0.2
0.1 G
0.05/500
Nut M6 ex.3 Hex socket bolts M5 Note: 1. “G” indicates the machine guide.
2. “P” indicates the opposite side for attaching the aluminium frame
ex.2 “S” indicates the opposite side for attaching the detector head.
3. “Q” and “R” indicate this linear scale’s reference surface for attachment
Refer to the Linear Scale leaflet for more details.
The prices listed are suggested retail prices (valid until 31st May 2013). Inch products and combined inch/metric products are generally intended 469
for sale to the United Kingdom only. All products to be sold to commercial customers. Therefore VAT is not included. Product illustrations are
without obligation. Product descriptions respectively capability characteristics are only binding when explicitly agreed upon. * Please contact
Mitutoyo for more information on delivery times. mitutoyo@mitutoyo-tools.ru
www.mitutoyo-tools.ru