Specification: Part Number 1037929 Power consumption: 0.5 W (without load) Connection type: Connector M23, 12-pin, radial Error limits: ± 0.03 ° CW/CCW (counting sequence when turning): L-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) Measuring step: 0.014 ° 360 ° / number of steps Interface signals: Clock +, Clock -, Data +, Data- Clock frequency: 2 MHz Max. number of steps per revolution: 262,144 MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.01 mm Reverse polarity protection: 1 Electrical interface: SSI/Gray, programmable Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Mass: 0.2 kg Enclosure rating: IP 65 (according to IEC 60529), housing side, IP 65 (according to IEC 60529), shaft side Initialization time: 50 ms Code sequence: CW/CCW, parameter adjustable Maximum operating speed: 9,000 /min Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Working temperature range: -30 °C ... 100 °C Shaft diameter: 12 mm Operating voltage range: 4.5 V DC ... 32 V DC Repeat accuracy: 0.002 ° Type of mounting shaft: Through hollow shaft Operating torque: 0.6 Ncm (20 °C) Max. angular acceleration: 500,000 rad/s² Bearing lifetime: 3.0 x 10^9 revolutions Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.05 mm Storage temperature range: -40 °C ... 100 °C, without package Code type: Gray Moment of inertia of the rotor: 40 gcm² Resolution power: 262,144 x 1 Start up torque: 0.8 Ncm (20 °C) Resistance to shocks: 60 g, 6 ms (according to EN 60068-2-27) Max. number of revolutions: 1 Measuring step deviation: ± 0.002 ° Mechanical interface: Through hollow shaft