Specification: Part Number 1031551 Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Operation of zero-set: ≥ 100 ms Max. number of steps per revolution: 256 Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Error limits: 0.035 ° (binary number of steps) 0.046 ° (non-binary number of steps) Maximum operating speed: 10,000 /min (without shaft seal), 6,000 /min (with shaft seal) Mass: 0.3 kg Enclosure rating: IP 65 (according to IEC 60529), with mating connector fitted EMC: (according to EN 61000-6-2 and EN 61000-6-3) Moment of inertia of the rotor: 48 gcm² Bearing lifetime: 3.6 x 10^9 revolutions Measuring step: 360 ° /number of lines Repeat accuracy: 0.005 ° Shaft diameter: 6 mm MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Storage temperature range: -40 °C ... 100 °C Operating torque: 0.2 Ncm Electrical interface: Connector M23, 21-pin, radial Initialization time: 80 ms Start up torque: 0.25 Ncm Resolution power: 256 x 1 Resistance to shocks: 50 g (according to EN 60068-2-27) Operating voltage range: 10 V DC ... 32 V DC Operating power consumption (no load): 90 mA Working temperature range: -20 °C ... 85 °C Max. angular acceleration: 500,000 rad/s² Mechanical interface: Solid shaft, Servo flange Max. number of revolutions: 1 Permissible Load capacity of shaft: 10 N (axial), 20 N (radial) Measuring step deviation: 0.005 °, 0.016 °