Specification: Part Number 1060268 Shaft diameter: 6 mm x 12 mm MTTFd: mean time to dangerous failure: 600 a (EN ISO 13849-1) Duty cycle: ≤ 0.5 ± 5 % Start up torque: 0.5 Ncm (+20 °C) Measuring step: 90 ° / electronically/pulses Resistance to shocks: 100 g (EN 60068-2-27) Maximum operating speed: 8,000 U/min Storage temperature range: -40 °C ... +100 °C, without package EMC: (according to EN 61000-6-2 and EN 61000-6-4 (class A)) Shaft material: Stainless steel Max. angular acceleration: 500,000 rad/s² Housing material: Aluminum Reverse polarity protection: 0 Mass: 150 g (with connecting cable) Maximum output frequency: 300 kHz Mechanical interface: Solid shaft, Face mount flange Operating torque: 0.4 Ncm (+20 °C) Reference signal, position: 90 °, electronically, gated with A and B Load current max.: 30 mA Initialization time: < 3 ms Moment of inertia of the rotor: 0.6 gcm² Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Bearing lifetime: 2 x 10^9 revolutions Enclosure rating: IP 65 Short-circuit protection of the outputs: 1 Flange material: Aluminum Pulses per revolution: 2,500 Operating power consumption (no load): 50 mA Working temperature range: -20 °C ... +85 °C Measuring step deviation: ± 18 ° / impulses per relovution Operating voltage range: 4.5 V ... 5.5 V Material, cable: PVC Reference signal, number: 1 Permissible shaft loading radial/axial: 20 N (axial), 40 N (radial) Error limits: ± 54 ° (/pulses per revolution) Electrical interface: 4.5 V ... 5.5 V, TTL/RS422 Power consumption max. without load: < 0.5 W (without load) Connection type: Cable, 8-wire, universal, 1.5 m Operating speed: 6,000 /min Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)