Specification: Part Number 1037638 Reverse polarity protection: 1 Interface signals: Clock +, Clock -, Data +, Data- Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Electrical interface: SSI/Gray Bearing lifetime: 3.0 x 10^9 revolutions : Servo flange Permissible Load capacity of shaft: 40 N (axial), 80 N (radial) Moment of inertia of the rotor: 6.2 gcm² Operating voltage range: 4.5 V DC ... 32 V DC Measuring step: 0.01 ° Shaft diameter: 6 mm Mechanical interface: Solid shaft, Servo flange Storage temperature range: -40 °C ... 100 °C, without package Maximum operating speed: 9,000 /min Operating torque: 0.3 Ncm (20 °C) Resolution power: 32,768 x 1 Measuring step deviation: ± 0.01 ° Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side 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) Clock frequency: 2 MHz Max. number of steps per revolution: 32,768 Max. angular acceleration: 500,000 rad/s² CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Repeat accuracy: 0.002 ° Code type: Gray Power consumption: 0.5 W (without load) Working temperature range: -30 °C ... 100 °C Error limits: ± 0.05 ° MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Type of mounting shaft: Solid shaft Max. number of revolutions: 1 Start up torque: 0.5 Ncm (20 °C) Initialization time: 50 ms Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Code sequence: CW/CCW, parameter adjustable Connection type: Cable, 8-wire, universal, 3 m Resistance to shocks: 70 g, 6 ms (according to EN 60068-2-27)