Specification: Part Number 1066859 Bearing lifetime: 3.6 x 10^10 revolutions EMC: (according to EN 61000-6-2 and EN 61000-6-3) Shaft diameter: 15 mm Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Maximum output frequency: 600 kHz Working temperature range: -30 °C ... +100 °C Maximum operating speed: 9,000 /min MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Reference signal, position: 90 °, electronically, gated with A and B Error limits: ± 0.05 ° Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Measuring step: Electronically/number of lines Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Resistance to shocks: 70 g (according to EN 60068-2-27) Max. angular acceleration: 500,000 rad/s² Reference signal, number: 1 Connection type: Connector M23, 12-pin, radial Start up torque: 0.8 Ncm (+20 °C) Electrical interface: 4.5 V ... 5.5 V, TTL/RS422, Connector M23, 12-pin, radial Mechanical interface: Through hollow shaft Power consumption: Without load Shaft material: Metal Storage temperature range: -40 °C ... +100 °C, without package Pulses per revolution: 10,000 Moment of inertia of the rotor: 40 gcm² Mass: 0.2 kg Measuring step deviation: ± 0.01 ° Load current max.: 30 mA Operating torque: 0.6 Ncm (+20 °C) Operating voltage range: 4.5 V ... 5.5 V Initialization time: 40 ms