Specification: Part Number 1051830 Max. angular acceleration: 500,000 rad/s² Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side EMC: (according to EN 61000-6-2 and EN 61000-6-3) Working temperature range: -30 °C ... 100 °C Storage temperature range: -40 °C ... 100 °C, without package Clock frequency: 2 MHz Interface signals: Clock +, Clock -, Data +, Data- Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Maximum operating speed: 9,000 /min CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Repeat accuracy: 0.002 ° Initialization time: 50 ms Type of mounting shaft: Solid shaft with flat : Face mount flange Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Reverse polarity protection: 1 Operating torque: 0.3 Ncm (20 °C) Resolution power: 31,680 x 1 Error limits: ± 0.05 ° Operating voltage range: 4.5 V DC ... 32 V DC Connection type: Connector M23, 12-pin, radial Moment of inertia of the rotor: 6.2 gcm² Shaft diameter: 10 mm Measuring step deviation: ± 0.01 ° Max. number of steps per revolution: 31,680 Code sequence: CW/CCW, parameter adjustable Electrical interface: SSI/Gray SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Code type: Gray Max. number of revolutions: 1 Measuring step: 0.01 ° Power consumption: 0.5 W (without load) Mechanical interface: Solid shaft with flat, Face mount flange Mass: 0.26 kg Start up torque: 0.5 Ncm (20 °C) MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Resistance to shocks: 70 g, 6 ms (according to EN 60068-2-27) Permissible Load capacity of shaft: 40 N (axial), 80 N (radial) Bearing lifetime: 3.0 x 10^9 revolutions