Specification: Part Number 1050910 Measuring step: 0.014 ° 360 ° / number of steps SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Operating voltage range: 4.5 V DC ... 32 V DC Measuring step deviation: ± 0.002 ° Max. number of revolutions: 1 Clock frequency: 2 MHz Max. angular acceleration: 500,000 rad/s² Reverse polarity protection: 1 Bearing lifetime: 3.0 x 10^9 revolutions Electrical interface: SSI/Gray Maximum operating speed: 9,000 /min Resolution power: 262,144 x 1 Type of mounting shaft: Through hollow shaft EMC: (according to EN 61000-6-2 and EN 61000-6-3) Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.05 mm Code sequence: CW/CCW, parameter adjustable Mechanical interface: Through hollow shaft MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Connection type: Connector M23, 12-pin, radial Code type: Gray Max. number of steps per revolution: 262,144 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Start up torque: 0.8 Ncm (20 °C) Working temperature range: -30 °C ... 100 °C Mass: 0.2 kg Moment of inertia of the rotor: 40 gcm² Initialization time: 50 ms Storage temperature range: -40 °C ... 100 °C, without package Interface signals: Clock +, Clock -, Data +, Data- Error limits: ± 0.03 ° Repeat accuracy: 0.002 ° CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Shaft diameter: 10 mm Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.01 mm Operating torque: 0.6 Ncm (20 °C) Resistance to shocks: 60 g, 6 ms (according to EN 60068-2-27) Power consumption: 0.5 W (without load) Enclosure rating: IP 65 (according to IEC 60529), housing side, IP 65 (according to IEC 60529), shaft side