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| Specifications | LS 1679 | |
Measuring standard Coefficient of linear expansion | Glass scale with DIADUR graduation ?therm approx. (8 ± 1) x 10-6 K-1 | |
Accuracy grade | ± 10 µm | |
Measuring length ML* in mm | 70, 120, 170, 220, 270, 320, 370, 420, 4701) | |
Reference marks* | One, located 35 mm from the beginning or end of the measuring length, or selectable via magnet every 50 mm | |
Interface | TTL | |
Measuring step after 4-fold evaluation | 5 µm | 1 µm |
Edge separation a | ? 1.6 µs | ? 0.8 µs |
Electrical connection | Connecting cable, cable outlet at mounting block, left or right | |
Length* | 3 m / 6 m1) | |
Connecting element* | With connector, male, 12-pin; coupling, male, 12-pin or with D-sub connector, 9-pin | |
Power supply (without load) | 5 V DC ± 0.25 V/< 120 mA | |
Traversing speed | ? 60 m/min | |
Required moving force | ? 5 N | |
Vibration 55 Hz to 2 000 Hz Shock 11 ms Acceleration | ? 150 m/s2 (EN 60 068-2-6) ? 300 m/s2 (EN 60 068-2-27) ? 30 m/s2 in measuring direction | |
Operating temperature | 0 °C to 50 °C | |
Protection EN 60 529 | IP 53 when mounted according to the instructions | |
Mass | 0.46 kg + 1.34 kg/m measuring length | |
Coupling the scanning unit* | By coupling rod (accessory) or spring rod | |
Sealed Linear Encoder