Specification: Part Number 1035211 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Measuring step: 360 ° /number of lines Bearing lifetime: 3.6 x 10^9 revolutions Max. number of revolutions: 1 Mass: 0.3 kg Operating power consumption (no load): 90 mA Max. number of steps per revolution: 512 Operating torque: 0.2 Ncm Initialization time: 80 ms Working temperature range: -20 °C ... 85 °C Max. angular acceleration: 500,000 rad/s² Mechanical interface: Solid shaft, Servo flange MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Repeat accuracy: 0.005 ° Start up torque: 0.25 Ncm Permissible Load capacity of shaft: 10 N (axial), 20 N (radial) Electrical interface: Connector M23, 21-pin, axial Error limits: 0.035 ° (binary number of steps) 0.046 ° (non-binary number of steps) Resistance to shocks: 50 g (according to EN 60068-2-27) Resolution power: 512 x 1 Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Measuring step deviation: 0.005 °, 0.016 ° Storage temperature range: -40 °C ... 100 °C Shaft diameter: 6 mm Operation of zero-set: ≥ 100 ms Moment of inertia of the rotor: 48 gcm² Maximum operating speed: 10,000 /min (without shaft seal), 6,000 /min (with shaft seal) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Operating voltage range: 10 V DC ... 32 V DC Enclosure rating: IP 65 (according to IEC 60529), with mating connector fitted