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ERN1387 Datasheet(PDF) 3 Page - List of Unclassifed Manufacturers |
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ERN1387 Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers |
3 / 7 page ![]() Product Information ECN 1313/ECN 1325/ERN 1387 7/2017 3 Absolute Incremental ECN 1325 ECN 1313 ERN 1387 Part number 683643-xx 768295-xx 749146-xx Interface1) EnDat 2.2 1 VPP Ordering designation EnDat22 EnDat01 – Position values/revolution 33554432 (25 bits) 8192 (13 bits) Z1 track 3) Electrically permissible speed/error 2) 15000 rpm (for continuous position value) 1500 rpm/±1 LSB 12000 rpm/±50 LSB – Calculation time tcal Clock frequency 7 µs 9 µs – – Incremental signals1) – 1 VPP 1 VPP Line count/system accuracy 2048/±20“ Reference mark – One Cutoff frequency –3 dB – 400 kHz 210 kHz Electrical connection Via PCB connector Rotary encoder: 12-pin Temperature sensor 4): 4-pin 12-pin 14-pin Voltage supply DC 3.6 V to 14 V DC 5 V ±0.25 V Power consumption 1) (maximum) 3.6 V: 600 mW 14 V: 700 mW – Current consumption 5 V: 85 mA (typical, without load) 130 mA (without load) Stator coupling Plane-surface coupling Shaft Taper shaft 9.25 mm; taper 1:10 Mech. permiss. speed n 2000 rpm Starting torque 0.01 Nm (at 20 °C) Moment of inertia of rotor 2.6 · 10 –6 kgm2 Permissible axial motion of measured shaft5) ±1.5 mm Radial runout of the measured shaft 0.13 mm Vibration 55 Hz to 2000 Hz Shock 6 ms 300 m/s 2 6) (EN 60068-2-6) 2000 m/s 2 (EN 60068-2-27) Operating temperature –40 °C to +115 °C –40 °C to +120 °C Protection EN 60529 IP40 when mounted Mass 0.25 kg 1) See Interfaces of HEIDENHAIN Encoders brochure 2) Velocity-dependent deviations between the absolute value and incremental signals 3) One sine and one cosine signal per revolution 4) Evaluation optimized for KTY 84-130 5) Compensation of mounting tolerances and thermal expansion, not dynamic motion 6) As per standard for room temperature; for operating temperature Up to +100 °C: 300 m/s 2 Up to +115 °C or +120 °C: 150 m/s 2 |
Similar Description - ERN1387 |
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