HEIDENHAIN AK ECA 4490 M Modular Angle Encoer With Optical Scanning

HEIDENHAIN

Product Code: AK ECA 4490 M
Brand: HEIDENHAIN



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

Scanning headAK ECA 4410AK ECA 4410AK ECA 4490 FAK ECA 4490 MAK ECA 4490 PInterfaceEnDat 2.2Fanuc Serial Interface; ?i InterfaceMitsubishi high speed interfacePanasonic Serial InterfaceOrdering designationEnDat22Fanuc05Mit03-4Pana01Clock frequency? 16 MHz–Calculation time tcal? 5 µs–Functional safetyFor applications up to SIL 2 according to EN 61 508(further basis for testing: EN 61 800-5-2) Category 3, PL 'd” as per EN ISO 13 849-1:2015–PFH? 20 · 10–9 (up to 6000 m above sea level)–Electrical connectionCable, 1 m or 3 m with 8-pin M12 coupling (male) or 15-pin D-sub connectorCable length1)? 100 m? 50 m? 30 m? 50 mVoltage supplyDC 3.6 V to 14 VPower consumption (max.)At 3.6 V: 700 mWAt 14 V: 800 mWAt 3.6 V: 850 mWAt 14 V: 950 mWCurrent consumption (typical)At 5 V: 90 mA (without load)At 5 V: 100 mA (without load)Vibration 55 to 2000 HzShock 6 ms? 200 m/s2 (EN 60 068-2-6)? 200 m/s2 (EN 60 068-2-27)? 500 m/s² (EN 60 068-2-6)? 1000 m/s² (EN 60 068-2-27)Operating temperature–10 °C to 70 °C2)–10 °C to 70 °CProtection EN 60 5293)IP67Mass Scanning head Connecting cable Coupling (M12)18 g (without cable)20 g/m15 g1) With HEIDENHAIN cable; clock frequency ? 8 MHz2) With drum outside diameter of 104.63 mm: 10 °C to 70 °C3) In the application the device must be protected from contamination by solids and liquids. If necessary, use a suitable enclosure with seal and sealing airScale drumTTR ECA 4400 scale drumMeasuring standardCoefficient of expansionSteel drum?therm ? 10.4 · 10–6 K–1Drum inside diameter*70 mm80 mm120 mm120 mm150 mm180 mm270 mm425 mm512 mmDrum outside diameter*104.63 mm127.64 mm148.2 mm178.55 mm208.89 mm254.93 mm331.31 mm484.07 mm560.46 mmSafe position1) 2)±0.88°±0.44°±0.22°±0.11°Safety-related measuring step SM0.352° (10 bits)0.176° (11 bits)0.088° (12 bits)0.044° (13 bits)Mech. permissible speed? 8500 rpm? 6250 rpm? 5250 rpm? 4500 rpm? 4250 rpm? 3250 rpm? 2500 rpm? 1800 rpm? 1500 rpmMax. angular acceleration14 000 rad/s26600 rad/s27900 rad/s22700 rad/s21800 rad/s21000 rad/s21300 rad/s2900 rad/s21200 rad/s2Elec. permissible speed? 7000 rpm? 5750 rpm? 4400 rpm? 3000 rpm? 2550 rpm? 2100 rpm? 900 rpm? 600 rpm? 550 rpmMoment of inertia0.81 · 10-3 kgm21.9 · 10-3 kgm22.3 · 10-3 kgm27.1 · 10-3 kgm212 · 10-3 kgm228 · 10-3 kgm259 · 10-3 kgm2195 · 10-3 kgm2258 · 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 01011 61614 00316 37919 99825 99337 99444 000Accuracy of graduation±3.7”±3.0”±2.8”±2.5”±2.5”±2.5”±2.5”±2.0”±2.0”Interpolation error per signal periodRMS(1?)±0.20'0.040'±0.16'0.032'±0.14'0.028'±0.12'0.023'±0.10'0.020'±0.08'0.016'±0.06'0.012'±0.04'0.009'±0.04'0.007'Protection EN 60 5293)Complete encoder in mounted condition: IP00Mass? 0.40 kg? 0.68 kg? 0.51 kg? 1.2 kg? 1.5 kg? 2.3 kg? 2.6 kg? 3.8 kg? 3.6 kg* Please select when ordering 1) Further tolerances may occur in subsequent electronics after position value comparison (contact manufacturer of subsequent electronics)2) Mechanical connection: fault exclusions for loosening of the scanning head and scale drum (page 36)3) In the application the device must be protected from contamination by solids and liquids. If necessary, use a suitable enclosure with seal and sealing airScale drumTTR ECA 4402 (ECA 4402 scale drum)Measuring standardCoefficient of expansionSteel drum?therm ? 10.4 · 10–6 K–1Drum inside diameter*70 mm80 mm120 mm/150 mm130 mm150 mm/185 mm180 mm/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 mmMech. 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 inertia0.83 · 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”Interpolation 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 5291)Complete encoder in mounted condition: IP00MassScale drum? 0.42 kg? 0.69 kg? 1.2 kg/0.66 kg? 0.35 kg? 1.5 kg/0.66 kg? 2.3 kg/1.5 kg? 2.6 kg? 3.8 kg? 3.7 kg* Please select when ordering1) In the application the device must be protected from contamination by solids and liquids. If necessary, use a suitable enclosure with seal and sealing air

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