Specification: Part Number 1059064 Bearing lifetime: 3.0 x 10^9 revolutions Reverse polarity protection: 0 Error limits: ≤ 0.03 ° Operating torque: 0.6 Ncm (+20 °C) Moment of inertia of the rotor: 40 gcm² Electrical interface: EtherCAT Start up torque: 0.8 Ncm (+20 °C) Initialization time: Ca. 6 s Resolution power: 262,144 x 1 Working temperature range: -30 °C ... +85 °C Max. number of revolutions: 1 Maximum operating speed: 6,000 Hz Type of mounting shaft: Blind hollow shaft Shaft diameter: 15 mm Max. angular acceleration: 500,000 rad/s² Data transmission rate (baud rate): 10 Mbit/s / 100 Mbit/s Bus interface: EtherCAT, CoE (CiA DS-301) Mass: 0.2 kg Repeat accuracy: ≤ 0.002 ° Operating voltage range: 10 V DC ... 30 V DC Mechanical interface: Blind hollow shaft Connection type: 3 x connector M12, 4-pin, axial Cycle time: 125 µs ... 100 ms Encoder profile: CiA DS-406 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Storage temperature range: -40 °C ... +100 °C, without package 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) MTTFd: mean time to dangerous failure: 80 a (EN ISO 13849-1) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Resolution: 18 bit Endless operating functionality: 0 Shaft material: Stainless steel Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Max. number of steps per revolution: 262,144 Permissible movement axial static/dynamic: ≤ 0.5 mm, ≤ 0.1 mm Measuring step deviation: ± 0.002 ° Resistance to shocks: 100 g, 6 ms (according to EN 60068-2-27)