Specification: Part Number 1051683 Measuring step: 90 ° / electronically/number of lines Start up torque: 0.8 Ncm (+20 °C) Error limits: ± 0.05 ° Power consumption: 0.5 W (without load) Operating voltage range: 10 V ... 32 V Storage temperature range: -40 °C ... +100 °C, without package Working temperature range: -30 °C ... +100 °C EMC: (according to EN 61000-6-2 and EN 61000-6-3) Shaft material: Metal Bearing lifetime: 3.6 x 10^10 revolutions Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Mechanical interface: Through hollow shaft Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Initialization time: 40 ms Reference signal, position: 90 °, electronically, gated with A and B Maximum operating speed: 9,000 /min Connection type: Connector M23, 12-pin, radial Max. angular acceleration: 500,000 rad/s² Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Resistance to shocks: 70 g (according to EN 60068-2-27) Electrical interface: 10 V ... 32 V, HTL/Push pull, Connector M23, 12-pin, radial MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Measuring step deviation: ± 0.08 ° Mass: 0.2 kg Reference signal, number: 1 Moment of inertia of the rotor: 40 gcm² Pulses per revolution: 10 Operating torque: 0.6 Ncm (+20 °C) Shaft diameter: 15 mm Load current max.: 30 mA Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Maximum output frequency: 600 kHz