HEIDENHAIN LF 185 Sealed Linear Encoder

HEIDENHAIN LF 185 Sealed Linear Encoder

Product Name: HEIDENHAIN LF 185 Sealed Linear Encoder
Product Brand: HEIDENHAIN
Product Code: LF 185
Product Artikel: HEIDENHAIN LF 185 Sealed Linear Encoder
Specifications LF 185 Measuring standard Coefficient of linear expansion SUPRADUR phase grating on steel, grating period 8 µm α 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 V PP 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/s 2 ) Required moving force ≤ 4 N Vibration 55 Hz to 2000 Hz affecting the Shock 11 ms Housing: ≤ 150 m/s 2 (EN 60 068-2-6) Scanning unit: ≤ 200 m/s 2 (EN 60 068-2-6) ≤ 300 m/s 2 (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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