Specification: Part Number 1037764 Mechanical interface: Blind hollow shaft Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Operating torque: 0.6 Ncm (+20 °C) Load current max.: 30 mA Start up torque: 0.8 Ncm (+20 °C) Resistance to shocks: 50 g (according to EN 60068-2-27) Operating voltage range: 10 V ... 32 V Moment of inertia of the rotor: 40 gcm² Power consumption: 0.5 W (without load) Initialization time: 40 ms Bearing lifetime: 3.6 x 10^10 revolutions Electrical interface: 10 V ... 32 V, HTL/Push pull, Cable, 8-pin, universal, 1.5 m Max. angular acceleration: 500,000 rad/s² Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Measuring step: 90 ° / electronically/number of lines Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Shaft diameter: 1/2 " Reference signal, position: 90 °, electronically, gated with A and B Shaft material: Metal Mass: 0.2 kg EMC: (according to EN 61000-6-2 and EN 61000-6-3) Working temperature range: 0 °C ... +85 °C Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Reference signal, number: 1 MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Pulses per revolution: 1,024 Maximum output frequency: 300 kHz Error limits: ± 0.3 ° Maximum operating speed: 6,000 /min Storage temperature range: -40 °C ... +100 °C, without package Connection type: Cable, 8-wire, universal, 1.5 m