Specification: Part Number 1059910 Housing material: Aluminum Enclosure rating: IP 65 Moment of inertia of the rotor: 0.8 gcm² Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6) Reverse polarity protection: 1 Bearing lifetime: 2 x 10^9 revolutions Working temperature range: -20 °C ... +85 °C Permissible movement radial static/dynamic: ± 0.3 mm, ± 0.1 mm Maximum output frequency: 300 kHz Flange material: Aluminum MTTFd: mean time to dangerous failure: 600 a (EN ISO 13849-1) Short-circuit protection of the outputs: 1 Reference signal, position: 90 °, electronically, gated with A and B Initialization time: < 3 ms Measuring step deviation: ± 18 ° / impulses per relovution Operating speed: 6,000 /min Max. angular acceleration: 500,000 rad/s² Error limits: ± 54 ° (/pulses per revolution) Start up torque: 0.5 Ncm (+20 °C) Storage temperature range: -40 °C ... +100 °C, without package EMC: (according to EN 61000-6-2 and EN 61000-6-4 (class A)) Power consumption max. without load: < 0.5 W (without load) Mass: 150 g (with connecting cable) Shaft material: Stainless steel Resistance to shocks: 100 g (EN 60068-2-27) Measuring step: 90 ° / electronically/pulses Permissible movement axial static/dynamic: ± 0.5 mm, ± 0.2 mm Duty cycle: ≤ 0.5 ± 5 % Operating torque: 0.4 Ncm (+20 °C) Reference signal, number: 1 Pulses per revolution: 2,048 Material, cable: PVC Shaft diameter: 8 mm Connection type: Cable, 8-wire, universal, 1.5 m Mechanical interface: Blind hollow shaft Electrical interface: 7 V ... 30 V, HTL/Push pull Load current max.: 30 mA Maximum operating speed: 8,000 U/min Permissible relative humidity: 90 % (condensation of the optical scanning not permitted)