Specification: Part Number 1031772 Maximum operating speed: 10,000 /min (without shaft seal) 6,000 /min (with shaft seal) Operation of zero-set: ≥ 100 ms Resistance to shocks: 50 g (according to EN 60068-2-27) Shaft diameter: 10 mm Initialization time: 80 ms Mechanical interface: Solid shaft, Face mount flange Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Measuring step: 360 ° /number of lines Storage temperature range: -40 °C ... 100 °C EMC: According to EN 61000-6-2 and EN 61000-6-3 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Enclosure rating: IP 65, according to IEC 60529, with mating connector fitted Permissible Load capacity of shaft: 20 N (radial) 10 N (axial) Operating torque: 0.3 Ncm Bearing lifetime: 3.6 x 10^9 revolutions Max. angular acceleration: 500,000 rad/s² Moment of inertia of the rotor: 54 gcm² Start up torque: 0.4 Ncm Max. number of steps per revolution: 32,768 Operating power consumption (no load): 90 mA Electrical interface: Connector M23, 21-pin, axial Measuring step deviation: 0.005 °, 0.016 ° Mass: 0.3 kg Operating voltage range: 10 V DC ... 32 V DC Repeat accuracy: 0.005 ° Resolution power: 32,768 x 1 Error limits: 0.035 ° (binary number of steps) 0.046 ° (non-binary number of steps) Working temperature range: -20 °C ... 85 °C Max. number of revolutions: 1