Specification: Part Number 1037873 Working temperature range: -30 °C ... +100 °C EMC: (according to EN 61000-6-2 and EN 61000-6-3) Operating torque: 0.3 Ncm (+20 °C) Resolution: 12 bit x 12 bit Reverse polarity protection: 1 Interface signals: Clock +, Clock -, Data +, Data- Bearing lifetime: 3.0 x 10^9 revolutions Resolution power: 4,096 x 4,096 CW/CCW (counting sequence when turning): L-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Measuring step: 0.014 ° 360 ° / number of steps SET (electronic adjustment): H-active (L &;8801; 0 - 1,5 V, H &;8801; 2,0 - Us V) Resistance to vibration: 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) Maximum operating speed: 9,000 /min Error limits: ± 0.03 ° Code sequence: CW/CCW, parameter adjustable Clock frequency: 2 MHz Permissible Load capacity of shaft: 40 N (axial), 80 N (radial) MTTFd: mean time to dangerous failure: 250 a (EN ISO 13849-1) Max. number of steps per revolution: 4,096 Start up torque: 0.5 Ncm (+20 °C) Initialization time: 50 ms Connection type: Cable, 8-wire, universal, 1.5 m Code type: Gray Mechanical interface: Solid shaft, Servo flange Operating voltage range: 4.5 V DC ... 32 V DC Shaft diameter: 6 mm Repeat accuracy: 0.002 ° Enclosure rating: IP 65 (according to IEC 60529), shaft side, IP 67 (according to IEC 60529), housing side Power consumption: 0.5 W (without load) Electrical interface: SSI/Gray Measuring step deviation: ± 0.008 ° Max. angular acceleration: 500,000 rad/s² Permissible relative humidity: 90 % (condensation of the optical scanning not permitted) Storage temperature range: -40 °C ... +100 °C, without package Moment of inertia of the rotor: 6.2 gcm² Resistance to shocks: 60 g, 6 ms (according to EN 60068-2-27) Max. number of revolutions: 4,096