HEIDENHAIN MRP 8080 Angle Encoder Module

HEIDENHAIN

Product Code: MRP 8080
Brand: HEIDENHAIN



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Description for HEIDENHAIN MRP 8080 Angle Encoder Module

Encoder characteristicsIncrementalMRP 8080AbsoluteMRP 8010Measuring standardOPTODUR circular scaleDIADUR circular scaleSignal periods63 00032 768System accuracy*±1” or ±2”Position error per signal period±0.10”±0.20”Repeatability From both directions: 0.2”From both directions: 0.5”RMS position noiseTypically 0.003”Typically 0.010”Interface? 1 VPPEnDat 2.2Ordering designation–EnDat22Position values per revolution–29 bitsClock frequencyCalculation time tcal–? 16 MHz? 5 µsReference marks150 (distance-coded)–Cutoff frequency –3 dB? 500 kHz–Electrical connection1.5 m cable with 15-pin D-sub connector; interface electronics integrated into the connector15-pin header; adapter cable with quick connector as accessoryCable length? 30 m (with HEIDENHAIN cable)Supply voltageDC 5 V ±0.25 VDC 3.6 V to 14 VPower consumption (max.)5.25 V: ? 950 mW3.6 V: ? 1.1 W 14 V: ? 1.3 WCurrent consumption (typical)175 mA (without load)5 V: 140 mA (without load)* Please select when orderingBearing propertiesIncrementalMRP 8080AbsoluteMRP 8010ShaftHollow through shaft D = 100 mmMax. permissible axial load3)300 N (centered load)Max. permissible radial load3)100 NMax. permissible tilting torque3)6 NmContact stiffness Axial: 684 N/µmRadial: 367 N/µm(calculated values)Resistance to tilt 1250 Nm/mrad (calculated value)Mechanically perm. speed300 rpmMoment of friction? 0.2 NmStarting torque? 0.2 NmMax. transferable shaft torque3)10 NmMoment of inertia of rotor2.8 · 10–3 kgm2Radial guideway accuracy Measured at distance h = 124 mm: ? 0.15 µmNon-reproducible radial guideway accuracyMeasured at distance h = 124 mm: ? 0.20 µmAxial guideway accuracy ? ±0.15 µmAxial runout of the shaft ? 4 µmWobble of the axis0.5”Vibration 55 Hz to 2000 HzShock 6 ms? 200 m/s2 (EN 60068-2-6)? 100 m/s2 (EN 60068-2-27)(without load)Protection EN 605292)IP20IP001) or IP40Operating temperatureStorage temperature0 °C to 50 °C0 °C to 50 °CRelative air humidity? 75 % without condensationMass2.15 kg (without cable or connector)1) Electromagnetic compatibility must be ensured in the complete system through appropriate installation measures2) When mounted3) Purely static load, without additional vibrations or shock load

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