Mitutoyo三丰光栅尺539-251-10/AT112-50F

Order No. and mounting dimensions mm (inch) Order No. / Model No. Effective range L0 Mount interval L1 Overall length L2 Signal cable length Mass kg (lbs.) 539-251-10 / AT112-50F 50 (2.0”) 143 (5.63”) 155 (6.10”) 3m (9.8 feet) 0.72 (1.58) 539-252-10 / AT112-70F 70 (2.8”) 163 (6.42”) 175 (10.89”) 3m (9.8 feet) 0.74 (1.63) 539-253-10 / AT112-120F 120 (4.8”) 213 (8.39”) 225 (8.86”) 3m (9.8 feet) 0.80 (1.76) 539-254-10 / AT112-170F 170 (6.8”) 263 (10.35”) 275 (10.83”) 3m (9.8 feet) 0.85 (1.87) 539-255-10 / AT112-220F 220 (8.8”) 313 (12.32”) 325 (12.80”) 3m (9.8 feet) 0.90 (1.98) 539-256-10 / AT112-270F 270 (10.8”) 363 (14.29”) 375 (14.76”) 3m (9.8 feet) 0.95 (2.09) 539-257-10 / AT112-320F 320 (12.8”) 413 (16.26”) 425 (16.73”) 3m (9.8 feet) 1.00 (2.20) 539-258-10 / AT112-370F 370 (14.8”) 463 (18.23”) 475 (18.70”) 3m (9.8 feet) 1.05 (2.31) 539-259-10 / AT112-420F 420 (16.8”) 513 (20.20”) 525 (20.67”) 3m (9.8 feet) 1.10 (2.42) 539-260-10 / AT112-470F 470 (18.8”) 563 (22.17”) 575 (22.64”) 3m (9.8 feet) 1.15 (2.53) 539-261-10 / AT112-520F 520 (20.8”) 613 (24.13”) 625 (24.61”) 3m (9.8 feet) 1.20 (2.64) 539-262-10 / AT112-570F 570 (22.8”) 663 (26.10”) 675 (26.57”) 3m (9.8 feet) 1.25 (2.75) 539-263-10 / AT112-620F 620 (24.8”) 713 (28.07”) 725 (28.54”) 3m (9.8 feet) 1.30 (2.86) 539-264-10 / AT112-670F 670 (26.8”) 763 (30.04”) 775 (30.51”) 3m (9.8 feet) 1.35 (2.97) 539-265-10 / AT112-720F 720 (28.8”) 813 (32.01”) 825 (32.48”) 3m (9.8 feet) 1.40 (3.08) 539-266-10 / AT112-770F 770 (30.8”) 863 (33.98”) 875 (34.45”) 3m (9.8 feet) 1.45 (3.19) 539-267-10 / AT112-820F 820 (32.8”) 913 (35.94”) 925 (36.42”) 3m (9.8 feet) 1.50 (3.30) 539-268-10 / AT112-920F 920 (36.8”) 1013 (39.88”) 1025 (40.35”) 3m (9.8 feet) 1.56 (3.43) 539-269-10 / AT112-1020F 1020 (40.8”) 1113 (43.82”) 1125 (44.29”) 3m (9.8 feet) 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 is guaranteed only within the range of the effective measuring length (L0).

Extension cables Order No. Cable length 09AAA033A 2m (6.5 feet) 09AAA033B 5m (16.4 feet) 09AAA033C 7m (22.9 feet)

Mounting parts (provided as standard) Items included • 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.