Specification: Part Number 1031631 Working temperature range: -20 °C ... 85 °C Start up torque: 0.25 Ncm Mechanical interface: Solid shaft, Servo flange Measuring step deviation: 0.005 °, 0.016 ° Max. number of steps per revolution: 32,767 Operation of zero-set: ≥ 100 ms Maximum operating speed: 10,000 /min (without shaft seal), 6,000 /min (with shaft seal) Max. angular acceleration: 500,000 rad/s² Error limits: 0.035 ° (binary number of steps) 0.046 ° (non-binary number of steps) Resolution power: 32,767 x 1 Mass: 0.3 kg Operating power consumption (no load): 90 mA Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Max. number of revolutions: 1 Electrical interface: Connector M23, 21-pin, radial Initialization time: 80 ms Operating torque: 0.2 Ncm Enclosure rating: IP 65 (according to IEC 60529), with mating connector fitted Operating voltage range: 10 V DC ... 32 V DC Moment of inertia of the rotor: 48 gcm² Resistance to shocks: 50 g (according to EN 60068-2-27) Permissible Load capacity of shaft: 10 N (axial), 20 N (radial) Shaft diameter: 6 mm EMC: (according to EN 61000-6-2 and EN 61000-6-3) Bearing lifetime: 3.6 x 10^9 revolutions Repeat accuracy: 0.005 ° Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Measuring step: 360 ° /number of lines Storage temperature range: -40 °C ... 100 °C MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1)