Specification: Part Number 1038865 Maximum operating speed: 6,000 /min Power consumption: 0.5 W (without load) Moment of inertia of the rotor: 40 gcm² Shaft material: Metal Reference signal, position: 90 °, electronically, gated with A and B Maximum output frequency: 300 kHz Resistance to shocks: 50 g (according to EN 60068-2-27) Working temperature range: 0 °C ... +85 °C Bearing lifetime: 3.6 x 10^10 revolutions EMC: (according to EN 61000-6-2 and EN 61000-6-3) Shaft diameter: 12 mm Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Mass: 0.2 kg Storage temperature range: -40 °C ... +100 °C, without package Operating voltage range: 10 V ... 32 V Initialization time: 40 ms MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Start up torque: 0.8 Ncm (+20 °C) Max. angular acceleration: 500,000 rad/s² Pulses per revolution: 2,048 Measuring step deviation: ± 0.2 ° Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Error limits: ± 0.3 ° Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Operating torque: 0.6 Ncm (+20 °C) Load current max.: 30 mA Measuring step: 90 ° / electronically/number of lines Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Mechanical interface: Blind hollow shaft Electrical interface: 10 V ... 32 V, HTL/Push pull, Connector M12, 8-pin, radial Connection type: Male connector M12, 8-pin, radial Reference signal, number: 1