HEIDENHAIN AK ECA 4490M V Modular Angle Encoder With Optical Scanning

HEIDENHAIN

Product Code: AK ECA 4490M V
Brand: HEIDENHAIN



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Description for HEIDENHAIN AK ECA 4490M V Modular Angle Encoder With Optical Scanning

Scanning headAK ECA 4410 VAK ECA 4490 F VAK ECA 4490 M VAK ECA 4490 P VInterfaceEnDat 2.2Fanuc Serial Interface; ?i InterfaceMitsubishi high speed interfacePanasonic Serial InterfaceOrdering designationEnDat22Fanuc05Mit03-4Pana01Clock frequency/Processing time tcal? 16 MHz/? 5 µs–Electrical connectionCable, 1 m or 3 m, with 15-pin D-sub connector (female)Cable length1)? 100 m? 50 m? 30 m? 50 mPower supplyDC 3.6 V to 14 VPower consumption (max.)At 3.6 V: 700 mW; at 14 V: 800 mWAt 3.6 V: 850 mW; at 14 V: 950 mWCurrent consumption (typical)At 5 V: 90 mA (without load)At 5 V: 100 mA (without load)Vibration 55 Hz to 2000 HzShock 6 ms? 500 m/s² (EN 60 068-2-6)? 1000 m/s² (EN 60 068-2-27)Operating temperature–10 °C to 50 °CBaking temperature100 °CVacuum classHigh vacuum up to 10–7 mbarProtection EN 60 529IP40MassScanning head: 18 g (without cable); cable: 21 g/m; connector (D-sub): 64 gScale drumTTR ECA 4402Measuring standardCoefficient of expansionSteel drum?therm ? 10.4 · 10–6 K–1Drum inside diameter*70 mm80 mm120/150 mm130 mm150/185 mm180/210 mm270 mm425 mm512 mmDrum outside diameter*104.63 mm127.64 mm178.55 mm148.20 mm208.89 mm254.93 mm331.31 mm484.07 mm560.46 mmMechanically permissible speed? 8500 rpm? 6250 rpm? 4500 rpm? 5250 rpm? 4250 rpm? 3250 rpm? 2500 rpm? 1800 rpm? 1500 rpmElectrically permissible speed? 7000 rpm? 5750 rpm? 3000 rpm? 4400 rpm? 2550 rpm? 2100 rpm? 900 rpm? 600 rpm? 550 rpmMoment of inertia of rotor0.83 · 10-3 kgm22.0 · 10-3 kgm27.1/4.5 · 10–3 kgm21.7 · 10-3 kgm212/6.5 · 10–3 kgm228/20 · 10–3 kgm259 · 10-3 kgm2199 · 10-3 kgm2263 · 10-3 kgm2Permissible axial movement? ±0.4 mm (scale drum relative to the scanning head)Positions per revolution134 217 728 (27 bits)268 435 456 (28 bits)536 870 912 (29 bits)Measuring step0.0097'0.0048'0.0024'Signal periods819510 01014 00311 61616 37919 99825 99337 99444 000Accuracy of graduation±3”±2.5”±2”±2.3”±1.9”±1.8”±1.7”±1.5”±1.5”Position error per signal periodRMS (1s)±0.20'0.040'±0.16' 0.032'±0.12'0.023'±0.14'0.028'±0.10'0.020'±0.08'0.016'±0.06' 0.012'±0.04'0.009'±0.04' 0.007'Protection EN 60 529Complete encoder in mounted condition: IP00Mass Scale drum 0.42 kg 0.69 kg 1.2/0.66 kg 0.35 kg 1.5/0.66 kg 2.3/1.5 kg 2.6 kg 3.8 kg 3.7 kg* Please select when ordering1) With HEIDENHAIN cable

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