Specification: Part Number 1056221 Maximum output frequency: 300 kHz Max. angular acceleration: 500,000 rad/s² Start up torque: 0.8 Ncm (+20 °C) Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Power consumption: 0.5 W (without load) Error limits: ± 0.3 ° EMC: (according to EN 61000-6-2 and EN 61000-6-3) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Moment of inertia of the rotor: 40 gcm² Shaft material: Metal Shaft diameter: 8 mm Mechanical interface: Through hollow shaft Reference signal, number: 1 Pulses per revolution: 1,000 Resistance to shocks: 50 g (according to EN 60068-2-27) Working temperature range: 0 °C ... +85 °C Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Measuring step: 90 ° / electronically/number of lines Mass: 0.2 kg Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Maximum operating speed: 9,000 /min Connection type: Cable, 8-wire, universal, 3 m MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Load current max.: 30 mA Reference signal, position: 90 °, electronically, gated with A and B Initialization time: 40 ms Electrical interface: 10 V ... 32 V, HTL/Push pull, Cable, 8-pin, universal, 3 m Operating torque: 0.6 Ncm (+20 °C) Storage temperature range: -40 °C ... +100 °C, without package Operating voltage range: 10 V ... 32 V Bearing lifetime: 3.6 x 10^10 revolutions Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm