|
Scale |
LIC 4009 |
|
Measuring standard Coefficient of linear expansion |
Steel scale tape with absolute and incremental METALLUR track αtherm 10 · 10–6 K–1 |
|
Accuracy grade* Baseline error |
±3 µm1), ±15 µm2) ≤ ±0.750 µm/50 mm (typical) |
|
Measuring length (ML)* |
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 head5) |
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 tcal Clock frequency |
≤ 5 µs ≤ 16 MHz |
|
Functional safety for applications with up to |
|
|
PFH |
≤ 20 · 10–9 (up to 6000 m above sea level) |
|
Safe position6) |
Encoder: ±550 µm (safety-relevant measuring step: SM = 220 µm); |
|
Traversing speed7) |
≤ 600 m/min |
|
Interpolation error |
±20 nm |
|
Vibration 55 Hz to 2000 Hz Shock 11 ms |
≤ 200 m/s2 (EN 60068-2-6) ≤ 200 m/s2 (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 605294) |
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 |
|