Specification: Part Number 1050812 Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Bearing lifetime: 3.0 x 10^9 revolutions Storage temperature range: -40 °C ... 100 °C, without package Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Moment of inertia of the rotor: 40 gcm² Clock frequency: 1 MHz Operating torque: 0.6 Ncm (20 °C) SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Connection type: Male connector M12, 8-pin, radial Max. number of steps per revolution: 1,024 Type of mounting shaft: Blind hollow shaft Shaft diameter: 14 mm Max. number of revolutions: 1 CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Resolution power: 1,024 x 1 EMC: (according to EN 61000-6-2 and EN 61000-6-3) Code type: Gray Resistance to shocks: 50 g, 6 ms (according to EN 60068-2-27) Mechanical interface: Blind hollow shaft Initialization time: 50 ms Reverse polarity protection: 1 Measuring step deviation: ± 0.2 ° Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Maximum operating speed: 6,000 /min Measuring step: 0.09 ° 360 ° / number of steps Repeat accuracy: 0.002 ° MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Electrical interface: SSI/Gray Interface signals: Clock +, Clock -, Data +, Data- Max. angular acceleration: 500,000 rad/s² Operating voltage range: 4.5 V DC ... 32 V DC Code sequence: CW/CCW, parameter adjustable Power consumption: 0.5 W (without load) Mass: 0.2 kg Start up torque: 0.8 Ncm (20 °C) Error limits: ± 0.3 ° Working temperature range: 0 °C ... 85 °C