Specification: Part Number 1052838 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Operating torque: 0.6 Ncm (20 °C) Clock frequency: 2 MHz Measuring step: 90 ° elektrisch / Strichzahl Bearing lifetime: 3.0 x 10^9 revolutions Operating voltage range: 4.5 V DC ... 32 V DC EMC: (according to EN 61000-6-2 and EN 61000-6-3) Measuring step deviation: ± 0.01 ° Mass: 0.2 kg Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Resolution power: 32,768 x 4,096 SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Mechanical interface: Through hollow shaft Reference signal, position: 90 °, electronically, gated with A and B Resistance to shocks: 70 g (according to EN 60068-2-27) Repeat accuracy: 0.002 ° Electrical interface: Connector M23, 12-pin, radial Error limits: ± 0.05 ° Max. number of steps per revolution: 32,768 Interface signals: A, B: digital differential, Clock +, Clock -, Data +, Data- Load current max.: 30 mA Initialization time: 50 ms Resolution: 15 bit x 12 bit CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Storage temperature range: -40 °C ... 100 °C, without package Max. number of revolutions: 4,096 Maximum output frequency: 600 kHz Start up torque: 0.8 Ncm (20 °C) Moment of inertia of the rotor: 40 gcm² Max. angular acceleration: 500,000 rad/s² Maximum operating speed: 9,000 /min Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Working temperature range: -30 °C ... 100 °C Enclosure rating: IP 65 (according to IEC 60529), housing side, IP 65 (according to IEC 60529), shaft side Shaft diameter: 12 mm Power consumption: 0.5 W (without load)