Specification: Part Number 1055325 Max. number of revolutions: 4,096 Flange material: Aluminum Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.05 mm Repeat accuracy: 0.002 ° Resistance to shocks: 100 g, 6 ms (according to EN 60068-2-27) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Endless operating functionality: 1 Reverse polarity protection: 1 Max. angular acceleration: 500,000 rad/s² Mechanical interface: Blind hollow shaft Connection type: 3 x connector M12, 4-pin, axial Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.1 mm Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Data transmission rate (baud rate): 10 Mbit/s / 100 Mbit/s Power consumption max.: 3 W Moment of inertia of the rotor: 40 gcm² Start up torque: 0.8 Ncm (+20 °C) Measuring step deviation: ± 0.002 ° Encoder profile: 0 x 22 Bearing lifetime: 3.0 x 10^9 revolutions Shaft diameter: 10 mm Type of mounting shaft: Blind hollow shaft Shaft material: Stainless steel Resolution: 18 bit x 12 bit Mass: 0.2 kg RPI (requested packet interval): 5 ms ... 750 ms Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Maximum operating speed: 6,000 /min Working temperature range: -30 °C ... +85 °C Bus interface: EtherNet/IP IEC 61784-1 Housing material: Aluminum Max. number of steps per revolution: 262,144 Storage temperature range: -40 °C ... +100 °C, without package Error limits: ± 0.03 ° DLR (Device Level Ring): 1 Operating torque: 0.6 Ncm (+20 °C) Initialization time: Ca. 12 s Operating voltage range: 10 V DC ... 30 V DC Electrical interface: EtherNet/IP EMC: (according to EN 61000-6-2 and EN 61000-6-3) Resolution power: 262,144 x 4,096 MTTFd: mean time to dangerous failure: 80 a (EN ISO 13849-1)