HEIDENHAIN LF 185 Sealed Linear Encoder

HEIDENHAIN

Product Code: LF 185
Brand: HEIDENHAIN



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Description for HEIDENHAIN LF 185 Sealed Linear Encoder

Specifications LF 185 Measuring standard Coefficient of linear expansion SUPRADUR phase grating on steel, grating period 8 µm ?therm  10 x 10–6 K–1 Accuracy grade* ±3 µm; ±2 µm Measuring length ML* in mm 140 240 340 440 540 640 740 840 940 1040 1140 1240 1340 1440 1540 1640 1740 1840 2040 2240 2440 2640 2840 3040 Interface   1 VPP Signal period 4 µm Reference marks* LF 185 LF 185 C 1 reference mark at midpoint; other reference mark positions upon request 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 Hzaffecting the Shock 11 ms Housing: ? 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 0.8 kg + 4.6 kg/m measuring length * Please select when ordering

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