Specification: Part Number 1036911 Max. angular acceleration: 500,000 rad/s² MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Mass: 0.2 kg Reference signal, number: 1 Resistance to shocks: 70 g (according to EN 60068-2-27) Operating torque: 0.6 Ncm (+20 °C) Moment of inertia of the rotor: 40 gcm² Start up torque: 0.8 Ncm (+20 °C) Maximum output frequency: 600 kHz Initialization time: 30 ms, 32 ms Maximum operating speed: 9,000 /min Shaft material: Metal Storage temperature range: -40 °C ... +100 °C, without package Error limits: ± 0.05 ° Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Pulses per revolution: 10,000 Measuring step: 90 ° / electronically/number of lines Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Mechanical interface: Through hollow shaft Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Bearing lifetime: 3.6 x 10^10 revolutions EMC: (according to EN 61000-6-2 and EN 61000-6-3) Connection type: Connector M23, 12-pin, radial Shaft diameter: 15 mm Electrical interface: 4.5 V ... 32 V, TTL/HTL programmable, Connector M23, 12-pin, radial Working temperature range: -30 °C ... +100 °C Operating voltage range: 4.5 V ... 32 V Measuring step deviation: ± 0.01 ° Reference signal, position: 90 °, electronically, gated with A and B Load current max.: 30 mA Power consumption: 0.7 W (without load)