Specification: Part Number 1037393 Permissible shaft loading radial/axial: 40 N (axial), 80 N (radial) Bearing lifetime: 3.6 x 10^10 revolutions Reference signal, number: 1 EMC: (according to EN 61000-6-2 and EN 61000-6-3) Operating voltage range: 4.5 V ... 5.5 V Shaft diameter: 10 mm x 19 mm Reference signal, position: 90 °, electronically, gated with A and B Max. angular acceleration: 500,000 rad/s² Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Measuring step: 90 ° / electronically/number of lines Working temperature range: 0 °C ... +85 °C Electrical interface: 4.5 V ... 5.5 V, TTL/RS422, Connector M23, 12-pin, radial Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Maximum output frequency: 300 kHz Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Pulses per revolution: 2,000 Start up torque: 0.5 Ncm (+20 °C) Maximum operating speed: 10,000 /min Error limits: ± 0.3 ° Initialization time: 40 ms Resistance to shocks: 50 g (according to EN 60068-2-27) Load current max.: 30 mA Operating torque: 0.3 Ncm (+20 °C) Moment of inertia of the rotor: 6.2 gcm² Storage temperature range: -40 °C ... +100 °C, without package Mechanical interface: Solid shaft, Face mount flange Measuring step deviation: ± 0.2 ° MTTFd: mean time to dangerous failure: 300 a (EN ISO 13849-1) Mass: 0.3 kg Connection type: Connector M23, 12-pin, radial