HEIDENHAIN TTR ERM 2203 Modular Angle Encoder With Magnetic Scanning

HEIDENHAIN

Product Code: TTR ERM 2203
Brand: HEIDENHAIN



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Description for HEIDENHAIN TTR ERM 2203 Modular Angle Encoder With Magnetic Scanning

Scale drumTTR ERM 2203Grating period ? 200 µmMeasuring standardCoefficient of expansionSteel drum?therm ? 10 · 10–6 K–1Signal periods120014401800204824002800339240965200Drum inside diameter*40 mm55 mm70 mm80 mm105 mm130 mm160 mm180 mm260 mmDrum outside diameter*75.44 mm90.53 mm113.16 mm128.75 mm150.88 mm176.03 mm213.24 mm257.50 mm326.90 mmAccuracy of graduation±6.5”±5.5”±4.5”±4”±3.5”±3”±2.5”±2”±1.5”Interpolation error per signal period±4”±3.5”±3”±2.5”±2”±2”±1.5”±1.5”±1”Reference markOne or distance-codedMech. permissible speed? 19 000 rpm? 18 500 rpm? 14 500 rpm? 13 000 rpm? 10 500 rpm? 9000 rpm? 7000 rpm? 6000 rpm? 4500 rpmMax. angular acceleration27 000 rad/s220 000 rad/s29000 rad/s26000 rad/s24900 rad/s23300 rad/s21900 rad/s2820 rad/s2560 rad/s2Moment of inertia0.32 · 10–3 kgm20.63 · 10–3 kgm21.5 · 10–3 kgm22.6 · 10–3 kgm24.4 · 10–3 kgm27.4 · 10–3 kgm216 · 10–3 kgm237 · 10–3 kgm276 · 10–3 kgm2Mass? 0.35 kg? 0.44 kg? 0.69 kg? 0.89 kg? 1.0 kg? 1.2 kg? 1.8 kg? 3.0 kg? 3.5 kgScanning headAK ERM 2283Interface? 1 VPPCutoff frequency (–3dB)? 300 kHzGrating period? 200 µmElectrical connectionCable, 1 m, with or without 12-pin M23 coupling (male)Cable outletTangential, to the left or rightSupply voltageDC 5 V ±0.5 VCurrent consumption (typical)? 35 mA (without load)Cable length1)? 150 mVibration 55 Hz to 2000 HzShock 6 msShock 6 ms, with fault exclusion for the 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)Operating temperature–10 °C to 60 °CProtection class EN 60529IP67Mass Scanning head Connecting cable Coupling (M23)? 30 g (without cable)? 37 g/m? 50 g1) With HEIDENHAIN cable

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