Specification: Part Number 1055908 Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Max. angular acceleration: 500,000 rad/s² Reference signal, number: 1 Reference signal, position: 90 °, electronically, gated with A and B Initialization time: 40 ms Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Shaft diameter: 10 mm Mechanical interface: Through hollow shaft Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Storage temperature range: -40 °C ... +100 °C, without package Load current max.: 30 mA Start up torque: 0.8 Ncm (+20 °C) Measuring step: 90 ° / electronically/number of lines Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Connection type: Connector M23, 12-pin, radial Bearing lifetime: 3.6 x 10^10 revolutions Electrical interface: 10 V ... 32 V, TTL/RS422, Connector M23, 12-pin, radial Power consumption: 0.5 W (without load) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Resistance to shocks: 70 g (according to EN 60068-2-27) Operating voltage range: 10 V ... 32 V Pulses per revolution: 8,192 Shaft material: Metal Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Maximum output frequency: 600 kHz Mass: 0.2 kg MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Measuring step deviation: ± 0.01 ° Maximum operating speed: 9,000 /min Working temperature range: -30 °C ... +100 °C Moment of inertia of the rotor: 40 gcm² Operating torque: 0.6 Ncm (+20 °C) Error limits: ± 0.05 °