Specification: Part Number 1052612 Start up torque: 0.8 Ncm (+20 °C) Measuring step: 90 ° / electronically/number of lines Maximum output frequency: 300 kHz Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Measuring step deviation: ± 0.2 ° 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) Error limits: ± 0.3 ° EMC: (according to EN 61000-6-2 and EN 61000-6-3) Max. angular acceleration: 500,000 rad/s² Operating voltage range: 10 V ... 32 V Bearing lifetime: 3.6 x 10^10 revolutions Electrical interface: 10 V ... 32 V, HTL/Push pull, Cable, 8-pin, universal, 5 m Connection type: Cable, 8-wire, universal, 5 m Pulses per revolution: 1,000 Maximum operating speed: 9,000 /min Power consumption: 0.5 W (without load) Mass: 0.2 kg Working temperature range: 0 °C ... +85 °C Shaft material: Metal Resistance to shocks: 50 g (according to EN 60068-2-27) Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Moment of inertia of the rotor: 40 gcm² MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Reference signal, number: 1 Initialization time: 40 ms Mechanical interface: Through hollow shaft Shaft diameter: 12 mm Reference signal, position: 90 °, electronically, gated with A and B 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 Load current max.: 30 mA Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm