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Get the best price and fastest delivery for HEIDENHAIN LF 485 Sealed L?near Encoder from HEIDENHAIN. Imtek Engineering offers worldwide industrial equipment supply with expert support.
| Specifications | LF 485 |
Measuring standard Coefficient of linear expansion | SUPRADUR phase grating on steel, grating period 8 µm ?therm 10 x 10–6 K–1 |
Accuracy grade* | ±5 µm; ±3 µm |
Measuring length ML* in mm | Mounting spar* optional 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 900 1000 1120 1220 |
Interface | 1 VPP |
Signal period | 4 µm |
Reference marks* LF 485 LF 485 C | • 1 reference mark at midpoint of measuring length • 2 reference marks, each 25 mm (for ML ? 1000 mm) or 35 mm (for ML ? 1120 mm) from the beginning and end of the measuring length Distance-coded |
Diagnostics interface | Analog |
Cutoff frequency –3 dB | ? 250 kHz |
Electrical connection | Separate adapter cable (1 m/3 m/6 m/9 m) connectible to mounting block |
Cable length | ? 150 m (with HEIDENHAIN cable) |
Voltage supply without load | DC 5 V ±0.25 V/< 150 mA |
Traversing speed | ? 60 m/min (max. acceleration in measuring direction ? 100 m/s2) |
Required moving force | ? 4 N |
Vibration 55 Hz to 2000 Hz affecting the Shock 11 ms | Housing with mounting spar: ? 150 m/s2 (EN 60 068-2-6) Scanning unit: ? 200 m/s2 (EN 60 068-2-6) ? 300 m/s2 (EN 60 068-2-27) |
Operating temperature | 0 °C to 50 °C |
Protection EN 60 529 | IP53 when installed according to instructions in the brochure IP64 with sealing air via DA 400 |
Mass | 0.4 kg + 0.6 kg/m measuring length |
* Please select when ordering | |
Sealed L?near Encoder