Specification: Part Number 1059047 Bus interface: PROFINET IO/ RT Class B Reverse polarity protection: 0 Repeat accuracy: ≤ 0.002 ° Connection type: 3 x connector M12, 4-pin, axial Shaft material: Stainless steel Resistance to shocks: 100 g, 6 ms (according to EN 60068-2-27) Shaft diameter: 10 mm RPI (requested packet interval): 2 ms ... 750 ms Max. angular acceleration: 500,000 rad/s² Storage temperature range: -40 °C ... +100 °C, without package Bearing lifetime: 3.0 x 10^9 revolutions Moment of inertia of the rotor: 40 gcm² Start up torque: 0.8 Ncm (+20 °C) Permissible movement axial static/dynamic: ≤ 0.5 mm, ≤ 0.1 mm Operating voltage range: 10 V DC ... 30 V DC Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Resolution power: 262,144 x 1 MTTFd: mean time to dangerous failure: 80 a (EN ISO 13849-1) Mechanical interface: Blind hollow shaft Electrical interface: PROFINET Type of mounting shaft: Blind hollow shaft Maximum operating speed: 6,000 Hz Permissible movement radial static/dynamic: ≤ 0.3 mm, ≤ 0.05 mm Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Encoder profile: V4.1 class3 EMC: (according to EN 61000-6-2 and EN 61000-6-3) Mass: 0.2 kg Data transmission rate (baud rate): 10 Mbit/s / 100 Mbit/s Operating torque: 0.6 Ncm (+20 °C) Working temperature range: -30 °C ... +85 °C Measuring step deviation: ± 0.002 ° Resolution: 18 bit Endless operating functionality: 0 DLR (Device Level Ring): 0 Error limits: ≤ 0.03 ° Initialization time: 6 s Max. number of steps per revolution: 262,144 Flange material: Aluminum Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Max. number of revolutions: 1