Specification: Part Number 1031396 Moment of inertia of the rotor: 54 gcm² Repeat accuracy: 0.005 ° Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Operating power consumption (no load): 60 mA Measuring step: 360 ° /number of lines Resolution power: 1,000 x 1 Shaft diameter: 10 mm Max. angular acceleration: 500,000 rad/s² Storage temperature range: -40 °C ... 100 °C Max. number of revolutions: 1 EMC: According to EN 61000-6-2 and EN 61000-6-3 Max. number of steps per revolution: 1,000 Operating voltage range: 10 V DC ... 32 V DC Maximum operating speed: 10,000 /min (without shaft seal) 6,000 /min (with shaft seal) Operation of zero-set: ≥ 100 ms Working temperature range: -20 °C ... 85 °C Permissible Load capacity of shaft: 20 N (radial) 10 N (axial) Enclosure rating: IP 65, according to IEC 60529, with mating connector fitted Initialization time: 80 ms Resistance to shocks: 50 g (according to EN 60068-2-27) Mechanical interface: Solid shaft, Face mount flange Start up torque: 0.4 Ncm Electrical interface: Connector M23, 12-pin, radial Error limits: 0.035 ° (binary number of steps) 0.046 ° (non-binary number of steps) Bearing lifetime: 3.6 x 10^9 revolutions Mass: 0.3 kg Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Measuring step deviation: 0.005 °, 0.016 ° Operating torque: 0.3 Ncm