Specification: Part Number 1037868 Interface signals: Clock +, Clock -, Data +, Data- Bearing lifetime: 3.0 x 10^9 revolutions Power consumption: 0.5 W (without load) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Maximum operating speed: 9,000 /min Shaft diameter: 6 mm Error limits: ± 0.05 ° MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Resistance to shocks: 70 g (according to EN 60068-2-27) Electrical interface: Connector M23, 12-pin, radial Resolution: 12 bit x 12 bit Max. number of revolutions: 4,096 Storage temperature range: -40 °C ... 100 °C, without package Permissible Load capacity of shaft: 40 N (axial), 80 N (radial) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Resolution power: 4,096 x 4,096 Measuring step deviation: ± 0.01 ° Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Measuring step: 0.01 ° Operating voltage range: 4.5 V DC ... 32 V DC Mechanical interface: Solid shaft, Servo flange Mass: 0.26 kg Max. number of steps per revolution: 4,096 Initialization time: 50 ms Clock frequency: 2 MHz Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Moment of inertia of the rotor: 6.2 gcm² Max. angular acceleration: 500,000 rad/s² Repeat accuracy: 0.002 ° Operating torque: 0.3 Ncm (20 °C) Working temperature range: -30 °C ... 100 °C SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Start up torque: 0.5 Ncm (20 °C) CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V)