Specification: Part Number 1063261 Operating voltage range: 4.5 V ... 5.5 V Shaft material: Metal Reference signal, position: 90 °, electronically, gated with A and B Moment of inertia of the rotor: 40 gcm² EMC: (according to EN 61000-6-2 and EN 61000-6-3) Shaft diameter: 12 mm Operating torque: 0.6 Ncm (+20 °C) Initialization time: 40 ms Mechanical interface: Blind hollow shaft Resistance to shocks: 70 g (according to EN 60068-2-27) Resistance to vibration: 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Mass: 0.2 kg Electrical interface: 4.5 V ... 5.5 V, TTL/RS422, Connector M12, 8-pin, radial Maximum operating speed: 6,000 /min Power consumption: Without load Load current max.: 30 mA Reference signal, number: 1 Storage temperature range: -40 °C ... +100 °C, without package Error limits: ± 0.05 ° Working temperature range: -30 °C ... +100 °C Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Bearing lifetime: 3.6 x 10^10 revolutions Measuring step: Electronically/number of lines MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Pulses per revolution: 100 Connection type: Male connector M12, 8-pin, radial Max. angular acceleration: 500,000 rad/s² Start up torque: 0.8 Ncm (+20 °C) Maximum output frequency: 600 kHz