Specification: Part Number 1066925 Mechanical interface: Blind hollow shaft Initialization time: 40 ms Resistance to shocks: 60 g (according to EN 60068-2-27) Electrical interface: 4.5 V ... 5.5 V, TTL/RS422, Connector M23, 12-pin, radial Load current max.: 30 mA Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Maximum operating speed: 6,000 /min Power consumption: Without load Storage temperature range: -40 °C ... +100 °C, without package Error limits: ± 0.03 ° Operating voltage range: 4.5 V ... 5.5 V Reference signal, number: 1 MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.05 mm EMC: (according to EN 61000-6-2 and EN 61000-6-3) Shaft diameter: 12 mm Bearing lifetime: 3.6 x 10^10 revolutions Connection type: Connector M23, 12-pin, radial Reference signal, position: 90 °, electronically, gated with A and B Shaft material: Metal Measuring step: Electronically/number of lines Working temperature range: -30 °C ... +100 °C Maximum output frequency: 820 kHz Pulses per revolution: 32,768 Max. angular acceleration: 500,000 rad/s² Start up torque: 0.8 Ncm (+20 °C) Mass: 0.2 kg Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Operating torque: 0.6 Ncm (+20 °C) Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Moment of inertia of the rotor: 40 gcm²