Specification: Part Number 1037281 Moment of inertia of the rotor: 6.2 gcm² Pulses per revolution: 720 Permissible shaft loading radial/axial: 40 N (axial), 80 N (radial) Storage temperature range: -40 °C ... +100 °C, without package Mechanical interface: Solid shaft, Face mount flange Max. angular acceleration: 500,000 rad/s² Electrical interface: 10 V ... 32 V, HTL/Push pull, Cable, 8-pin, universal, 1.5 m Maximum output frequency: 600 kHz Reference signal, position: 90 °, electronically, gated with A and B Reference signal, number: 1 Maximum operating speed: 10,000 /min Mass: 0.3 kg Power consumption: 0.5 W (without load) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Working temperature range: -30 °C ... +100 °C Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side EMC: (according to EN 61000-6-2 and EN 61000-6-3) Error limits: ± 0.05 ° Resistance to shocks: 70 g (according to EN 60068-2-27) Measuring step deviation: ± 0.01 ° Connection type: Cable, 8-wire, universal, 1.5 m Start up torque: 0.5 Ncm (+20 °C) Shaft diameter: 10 mm x 19 mm Bearing lifetime: 3.6 x 10^10 revolutions Operating torque: 0.3 Ncm (+20 °C) Load current max.: 30 mA Operating voltage range: 10 V ... 32 V Measuring step: 90 ° / electronically/number of lines MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Initialization time: 40 ms Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)