HEIDENHAIN LC 291 M Sealed Linear Encoder

HEIDENHAIN

Product Code: LC 291 M
Brand: HEIDENHAIN



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Description for HEIDENHAIN LC 291 M Sealed Linear Encoder

SpecificationsLC 211LC 281LC 291 FLC 291 MMeasuring standardCoefficient of linear expansionMETALLUR steel scale tape with absolute track and incremental track, grating period 40 µm?therm  10 x 10–6 K–1Accuracy grade± 5 µm Measuring length ML* in mm 440 640 840 1040 1240 1440 1640 1840 2040 2240 2440 2640 2840 30403240 3440 3640 3840 4040 4240InterfaceEnDat 2.2Fanuc Serial Interface ?i interfaceMitsubishi high speed interfaceOrdering designationEnDat22EnDat02Fanuc05Mit03-04Measuring step0.010 µm?i interface/? interface0.0125 µm/0.050 µm0.010 µmDiagnostics interfaceDigitalClock frequencyCalculation time tcal? 16 MHz? 5 µs? 2 MHz? 5 µs––Incremental signals–  1 VPP–Signal period–40 µm–Cutoff frequency –3 dB–? 250 kHz–Electrical connectionSeparate adapter cable (1 m/3 m/6 m/9 m) connectable at either end of mounting blockCable length1)? 100 m (at clock frequency ? 8 MHz)? 150 m? 50 m? 30 mVoltage supplyDC 3.6 V to 14 VPower consumption (max.)At 14 V: ? 1.3 WAt 3.6 V: ? 1.1 WCurrent consumption (typical)At 5 V: 225 mA (without load)Traversing speed? 180 m/min (max. acceleration in measuring direction ? 100 m/s2)Required moving force? 15 NVibration 55 Hz to 2000 Hzeffecting theShock 11 msHousing: 200 m/s2 (EN 60 068-2-6)Scanning unit: 300 m/s2 (EN 60 068-2-6)? 300 m/s2 (EN 60 068-2-27)Operating temperature0 °C to 50 °CProtection EN 60 529IP 53 when installed according to mounting instructions, IP 64 with sealing air from DA 400Mass1.3 kg + 3.6 kg/m measuring length* Please select when ordering1) With HEIDENHAIN cable

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