Specification: Part Number 1058971 Max. angular acceleration: 500,000 rad/s² Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Clock frequency: 2 MHz Bearing lifetime: 3.0 x 10^9 revolutions Operating torque: 0.6 Ncm (20 °C) Max. number of steps per revolution: 32,768 Initialization time: 50 ms SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Interface signals: Clock +, Clock -, Data +, Data- Maximum operating speed: 9,000 /min Enclosure rating: IP 65 (according to IEC 60529), housing side, IP 65 (according to IEC 60529), shaft side Resolution power: 32,768 x 4,096 Storage temperature range: -40 °C ... 100 °C, without package Working temperature range: -30 °C ... 100 °C Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Error limits: ± 0.05 ° Measuring step deviation: ± 0.01 ° Measuring step: 0.01 ° Operating voltage range: 4.5 V DC ... 32 V DC Max. number of revolutions: 4,096 Repeat accuracy: 0.002 ° CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Resolution: 15 bit x 12 bit Mechanical interface: Through hollow shaft Electrical interface: Cable, 8-pin, universal, 1.5 m Start up torque: 0.8 Ncm (20 °C) Power consumption: 0.5 W (without load) Shaft diameter: 10 mm Resistance to shocks: 70 g (according to EN 60068-2-27) Moment of inertia of the rotor: 40 gcm² MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1)