Product Name: HEIDENHAIN LIC 411 FS Exposed Linear Encoder Product Brand: HEIDENHAIN Product Code: LIC 411 FS Product Artikel: HEIDENHAIN LIC 411 FS Exposed Linear Encoder
Scale LIC 4009 Measuring standard Coefficient of linear expansion Steel scale tape with absolute and incremental METALLUR track α therm 10 · 10 –6 K –1 Accuracy grade* Baseline error ±3 µm 1) , ±15 µm 2) ≤ ±0.750 µm/50 mm (typical) Measuring length (ML)* in mm 70 120 170 220 270 320 370 420 520 620 720 820 920 3) 1020 3) 1220 3) 1420 3) 1620 3) 1820 3) Mass Scale tape Screw 31 g/m < 1 g Protection 4) IP00 Scanning head 5) LIC 411 Interface EnDat 2.2 Ordering designation EnDat22 Measuring step * 0.01 µm (10 nm) 0.005 µm (5 nm) 0.001 µm (1 nm) Calculation time t cal Clock frequency ≤ 5 µs ≤ 16 MHz Functional safety for applications with up to SIL 2 as per EN 61508 (further basis for testing: EN 61800-5-2) Category 3, PL Inchd Inchas per EN ISO 13849-1:2015 PFH ≤ 20 · 10 –9 (up to 6000 m above sea level) Safe position 6) Encoder: ±550 µm (safety-relevant measuring step: SM = 220 µm); mechanical coupling: fault exclusions for the loosening of the scanning head and scale tape (see Functional safety ) Traversing speed 7) ≤ 600 m/min Interpolation error ±20 nm Vibration 55 Hz to 2000 Hz Shock 11 ms ≤ 200 m/s 2 (EN 60068-2-6) ≤ 200 m/s 2 (EN 60068-2-27) Operating temperature –10 °C to 70 °C Relative air humidity ≤ 93 % (at 40 °C/4d as per EN 60068-2-78); without condensation Protection EN 60529 4) IP67 Mass Scanning head Connecting cable Connector ≤ 18 g (without cable) 20 g/m M12 coupling: 15 g; D-sub connector: 32 g * Please select when ordering 1) Up to a measuring length of 1020 mm 2) ±5 µm after linear length-error compensation in the subsequent electronics 3) Additional measuring length only on steel mounting surface 4) In the application, the device must be protected from contamination by solids and liquids. If necessary, use a suitable enclosure with a gasket and sealing air. 5) For the electrical connection, look under LIC 411 without functional safety 6) Further tolerances may apply in the subsequent electronics after position value comparison (contact the manufacturer of the subsequent electronics) 7) See General electrical information in the Interfaces of HEIDENHAIN Encoders brochure
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