Specification: Part Number 1036331 Shaft material: Metal Moment of inertia of the rotor: 40 gcm² Max. angular acceleration: 500,000 rad/s² Maximum operating speed: 6,000 /min Measuring step: 90 ° / electronically/number of lines Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Storage temperature range: -40 °C ... +100 °C, without package Shaft diameter: 12 mm Bearing lifetime: 3.6 x 10^10 revolutions Connection type: Cable, 8-wire, universal, 3 m Pulses per revolution: 1,024 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Operating voltage range: 4.5 V ... 5.5 V Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Operating torque: 0.6 Ncm (+20 °C) Load current max.: 30 mA Working temperature range: 0 °C ... +85 °C Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Reference signal, number: 1 Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Maximum output frequency: 300 kHz Error limits: ± 0.3 ° EMC: (according to EN 61000-6-2 and EN 61000-6-3) Initialization time: 40 ms Start up torque: 0.8 Ncm (+20 °C) Electrical interface: 4.5 V ... 5.5 V, TTL/RS422, Cable, 8-pin, universal, 3 m Mass: 0.2 kg Resistance to shocks: 50 g (according to EN 60068-2-27) Reference signal, position: 90 °, electronically, gated with A and B MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Mechanical interface: Blind hollow shaft