HEIDENHAIN AK ERM 2420 Modular Angle Encoder With Magnetic Scanning


HEIDENHAIN AK ERM 2420  Modular Angle Encoder With Magnetic Scanning Image

HEIDENHAIN AK ERM 2420 Modular Angle Encoder With Magnetic Scanning


Product Name: HEIDENHAIN AK ERM 2420 Modular Angle Encoder With Magnetic Scanning
Brand: HEIDENHAIN
Product Code: AK ERM 2420
Tags: HEIDENHAIN
Modular Angle Encoder With Magnetic Scanning



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Scanning headGrating period ? 200 µmGrating period ? 400 µmGrating period ? 1000 µmAK ERM 2280AK ERM 2480AK ERM 2420AK ERM 2410AK ERM 2980Interface  1 VPP  1 VPPTTL x 1, TTL x 2EnDat 2.22)  1 VPPCutoff frequency (–3dB)Scanning frequency? 300 kHz––? 350 kHz––? 300 kHz–Integrated interpolation–16 384 (14 bits)–Clock frequency–? 8 MHz–Calculation time tcal–? 5 µs–Electrical connectionCable, 1 m, with or without12-pin M23 coupling Cable, 1 m, with8-pin M12 couplingCable, 1 m, with or without12-pin M23 couplingCable outletTangentially to the left or rightTangentially to the left or right, axiallyTangentially to the rightTangentially to the left or right, axiallyPower supplyDC 5 V ±0.5 VDC 3.6 V to 14 VDC 5 V ±0.5 V Current consumption (typical)? 150 mA (without load)At 5 V: ? 90 mA (without load)? 150 mA (without load) Power consumption (max.)At 3.6 V: 1080 mW;at 14 V: 1300 mWCable length1)? 150 m ? 100 m ? 150 mVibration 55 Hz to 2000 HzShock 6 msShock 6 ms, with fault exclusion for loosening of the mechanical connection? 400 m/s² (EN 60068-2-6)? 1000 m/s² (EN 60068-2-27)? 400 m/s² (EN 60068-2-27)? 300 m/s² (EN 60068-2-6)? 1000 m/s² (EN 60068-2-27)? 400 m/s² (EN 60068-2-27)? 400 m/s² (EN 60068-2-6)? 1000 m/s² (EN 60068-2-27)? 400 m/s² (EN 60068-2-27)Operating temperature–10 °C to 60 °C–10 °C to 100 °CProtection EN 60529IP67Mass Scanning head Connecting cable M23 coupling? 30 g (without connecting cable)? 37 g/m? 50 g1) With HEIDENHAIN cable2) Absolute position value after traverse of two reference marksScale drumTTR ERM 2200 Grating period ? 200 µmMeasuring standardCoefficient of expansionSteel drum?therm ? 10 · 10–6 K–1Signal periods10241200144018002048240028003392409652007200Drum inside diameter* 40 mm40 mm/55 mm55 mm70 mm80 mm/95 mm105 mm/120 mm130 mm/140 mm160 mm180 mm/220 mm260 mm/295 mm380 mm/410 mmDrum outside diameter* 64.37 mm75.44 mm90.53 mm113.16 mm128.75 mm150.88 mm176.03 mm213.24 mm257.50 mm326.90 mm452.64 mmAccuracy of graduation ±12”±10”±8.5”±7”±6”±5.5/7”±5/6”±4”±3.5/4.5”±3/4”±2.5/3.5”Interpolation error per signal period±9”±8”±6.5”±5.5”±4.5”±4”±4”±3”±2.5”±2”±1.5”Reference markOne or distance-codedMechanically permissible speed? 22 000 rpm? 19 000/18 000 rpm? 18 500 rpm? 14 500 rpm? 13 000/12 500 rpm? 10 500 rpm? 9000/8500 rpm? 7000 rpm? 6000 rpm? 4500 rpm? 3000 rpmMaximumangular acceleration50 000 rad/s227 000 rad/s2/48 000 rad/s220 000 rad/s29000 rad/s26000 rad/s2/9000 rad/s24900 rad/s2/7000 rad/s23300 rad/s2/4400 rad/s21900 rad/s2820 rad/s2/1800 rad/s2560 rad/s2/1300 rad/s2570 rad/s2/960 rad/s2Moment of inertia0.15 · 10–3 kgm20.32/0.24 · 10–3 kgm20.63 · 10–3 kgm21.5 · 10–3 kgm22.6/2.1 · 10–3 kgm24.4/3.4 · 10–3 kgm27.4/6.3 · 10–3 kgm216 · 10–3 kgm237/23 · 10–3 kgm276/42 · 10–3 kgm2240/150 · 10–3 kgm2Permissible axial movement? ±1.25 mmMass? 0.21 kg? 0.35/0.22 kg? 0.44 kg? 0.69 kg? 0.89/0.65 kg? 1.0/0.72 kg? 1.2/0.99 kg? 1.8 kg? 3.0/1.6 kg? 3.5/1.7 kg? 5.4/3.2 kgScale drumTTR ERM 2400 Grating period ? 400 µmMeasuring standardCoefficient of expansionScale drum?therm ? 10 · 10–6 K–1Signal periods512600720900102412001400169620482600360038504800Drum inside diameter* 40 mm40 mm/55 mm55 mm70 mm80 mm/95 mm105 mm/120 mm130 mm/140 mm160 mm180 mm/220 mm260 mm/295 mm380 mm/410 mm450 mm512 mmDrum outside diameter* 64.37 mm75.44 mm90.53 mm113.16 mm128.75 mm150.88 mm176.03 mm213.24 mm257.50 mm326.90 mm452.64 mm484.07 mm603.52 mmAccuracy of graduation±13”±11”±10”±8”±7”±6/8”±5.5/7”±4.5”±4/5”±3.5/4”±3/3.5”±3.5”±3”Interpolation error per signal period±18”±15.5”±13”±10.5”±9”±8”±6.5”±5.5”±4.5”±3.5”±3”±2.5”±2”Reference markOne or distance-codedMechanically permissible speed? 22 000 rpm? 19 000/18 000 rpm? 18 500 rpm? 14 500 rpm? 13 000/12 500 rpm? 10 500 rpm? 9000/8500 rpm? 7000 rpm? 6000 rpm? 4500 rpm? 3000 rpm? 3000 rpm? 1600 rpmMaximumangular acceleration50 000 rad/s227 000 rad/s2/48 000 rad/s220 000 rad/s29000 rad/s26000 rad/s2/9000 rad/s24900 rad/s2/7000 rad/s23300 rad/s2/4400 rad/s21900 rad/s2820 rad/s2/1800 rad/s2560 rad/s2/1300 rad/s2570 rad/s2/960 rad/s2470 rad/s2230 rad/s2Moment of inertia0.15 · 10–3 kgm20.32/0.24 · 10–3 kgm20.63 · 10–3 kgm21.5 · 10–3 kgm22.6/2.1 · 10–3 kgm24.4/3.4 · 10–3 kgm27.4/6.3 · 10–3 kgm216 · 10–3 kgm237/23 · 10–3 kgm276/42 · 10–3 kgm2235/151 · 10–3 kgm2153 · 10–3 kgm2713 · 10–3 kgm2Permissible axial movement? ±1.25 mmMass? 0.21 kg? 0.35/0.22 kg? 0.44 kg? 0.69 kg? 0.89/0.65 kg? 1.0/0.72 kg? 1.2/0.99 kg? 1.8 kg? 3.0/1.6 kg? 3.5/1.7 kg? 5.4/3.2 kg? 2.8 kg? 9.1 kg* Please select when ordering