Specification: Part Number 1036542 Mass: 0.2 kg Storage temperature range: -40 °C ... +100 °C, without package Initialization time: 40 ms Reference signal, number: 1 MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Maximum operating speed: 9,000 /min Start up torque: 0.8 Ncm (+20 °C) Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Max. angular acceleration: 500,000 rad/s² Error limits: ± 0.3 ° Shaft diameter: 12 mm Power consumption: 0.5 W (without load) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Moment of inertia of the rotor: 40 gcm² Maximum output frequency: 300 kHz Electrical interface: 10 V ... 32 V, TTL/RS422, Connector M12, 8-pin, radial Connection type: Male connector M12, 8-pin, radial Mechanical interface: Through hollow shaft Bearing lifetime: 3.6 x 10^10 revolutions Working temperature range: 0 °C ... +85 °C Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Resistance to shocks: 50 g (according to EN 60068-2-27) Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Shaft material: Metal Measuring step: 90 ° / electronically/number of lines Load current max.: 30 mA Operating torque: 0.6 Ncm (+20 °C) Pulses per revolution: 2,048 Operating voltage range: 10 V ... 32 V Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Reference signal, position: 90 °, electronically, gated with A and B Measuring step deviation: ± 0.2 °