Specification: Part Number 1031570 Enclosure rating: IP 65 (according to IEC 60529), with mating connector fitted Mass: 0.3 kg Operating voltage range: 10 V DC ... 32 V DC Storage temperature range: -40 °C ... 100 °C Repeat accuracy: 0.005 ° Mechanical interface: Solid shaft, Servo flange Permissible Load capacity of shaft: 10 N (axial), 20 N (radial) Max. number of revolutions: 1 Electrical interface: Connector M23, 21-pin, axial MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Bearing lifetime: 3.6 x 10^9 revolutions Max. number of steps per revolution: 512 Maximum operating speed: 10,000 /min (without shaft seal), 6,000 /min (with shaft seal) Measuring step deviation: 0.005 °, 0.016 ° Moment of inertia of the rotor: 48 gcm² Measuring step: 360 ° /number of lines Shaft diameter: 6 mm Max. angular acceleration: 500,000 rad/s² Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Resolution power: 512 x 1 Resistance to shocks: 50 g (according to EN 60068-2-27) Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) EMC: (according to EN 61000-6-2 and EN 61000-6-3) Operation of zero-set: ≥ 100 ms Start up torque: 0.25 Ncm Operating power consumption (no load): 90 mA Initialization time: 80 ms Working temperature range: -20 °C ... 85 °C Operating torque: 0.2 Ncm Error limits: 0.035 ° (binary number of steps) 0.046 ° (non-binary number of steps)