Specification: Part Number 1038058 Measuring step: 0.09 ° 360 ° / number of steps Measuring step deviation: ± 0.2 ° Start up torque: 0.8 Ncm (20 °C) Power consumption: 0.5 W (without load) Mass: 0.2 kg Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Repeat accuracy: 0.002 ° Max. number of steps per revolution: 1,024 MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Clock frequency: 1 MHz Storage temperature range: -40 °C ... 100 °C, without package Connection type: Male connector M12, 8-pin, radial Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Shaft diameter: 10 mm Operating voltage range: 4.5 V DC ... 32 V DC Maximum operating speed: 9,000 /min Initialization time: 50 ms Reverse polarity protection: 1 Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Max. number of revolutions: 1 Working temperature range: 0 °C ... 85 °C Bearing lifetime: 3.0 x 10^9 revolutions Moment of inertia of the rotor: 40 gcm² Code sequence: CW/CCW, parameter adjustable Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Operating torque: 0.6 Ncm (20 °C) CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Mechanical interface: Through hollow shaft Resolution power: 1,024 x 1 SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Enclosure rating: IP 65 (according to IEC 60529), housing side, IP 65 (according to IEC 60529), shaft side Electrical interface: SSI/Gray Max. angular acceleration: 500,000 rad/s² Interface signals: Clock +, Clock -, Data +, Data- EMC: (according to EN 61000-6-2 and EN 61000-6-3) Resistance to shocks: 50 g, 6 ms (according to EN 60068-2-27) Error limits: ± 0.3 ° Code type: Gray Type of mounting shaft: Through hollow shaft