Specification: Part Number 1036821 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Power consumption: 0.7 W (without load) Error limits: ± 0.03 ° Initialization time: 30 ms, 32 ms MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Shaft material: Metal Max. angular acceleration: 500,000 rad/s² Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.05 mm EMC: (according to EN 61000-6-2 and EN 61000-6-3) Operating voltage range: 4.5 V ... 32 V Maximum output frequency: 820 kHz Maximum operating speed: 6,000 /min Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.01 mm Bearing lifetime: 3.6 x 10^10 revolutions Start up torque: 0.8 Ncm (+20 °C) Pulses per revolution: 65,536 Load current max.: 30 mA Reference signal, position: 90 °, electronically, gated with A and B Electrical interface: 4.5 V ... 32 V, TTL/HTL programmable, Cable, 8-pin, universal, 1.5 m Moment of inertia of the rotor: 40 gcm² Resistance to shocks: 60 g (according to EN 60068-2-27) Mass: 0.2 kg Shaft diameter: 8 mm Working temperature range: -30 °C ... +100 °C Reference signal, number: 1 Connection type: Cable, 8-wire, universal, 1.5 m Mechanical interface: Blind hollow shaft 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 Operating torque: 0.6 Ncm (+20 °C) Storage temperature range: -40 °C ... +100 °C, without package