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Absolute encoders AFS/AFM60 SSI
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Type: AFM60B-S1AK004096
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Part number: 1037870
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PERFORMANCE
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Max. number of steps per revolution : 4,096
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Max. number of revolutions : 4,096
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Resolution power : 4,096 x 4,096
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Resolution : 12 bit x 12 bit
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Error limits : ± 0.05°
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Repeat accuracy : 0.002°
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Measuring step : 0.01° 360° / number of steps per revolution = 0.09°
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Initialization time : 50 ms 1)
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Position forming time : < 1 µs
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INTERFACES - : SSI/GRAY
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Code type : Gray
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Code sequence : CW/CCW parameter adjustable
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Interface signals : Clock +, Clock -, Data +, Data-
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Clock frequency : 2 MHz 1)
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Set (electronic adjustment) : H-active (L = 0 - 3 V, H = 4,0 - Us V)
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CW/CCW (counting sequence when turning) : L-active (L = 0 - 1,5 V, H = 2,0 - Us V)
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Measuring step deviation : ± 0.01°
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Max. number of steps per revolution : 4,096
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ELECTRICAL DATA
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Connection type : Cable, universal, 1.5 m 1)
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Power consumption : 0.5 W (without load)
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Operating voltage range : 4.5 V DC ... 32 V DC
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Reverse polarity protection : Yes
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MTTFd: mean time to dangerous failure : 250 years (EN ISO 13849-1) 2)
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MECHANICAL DATA
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Mechanical interface : Solid shaft, Servo flange
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Shaft diameter : 6 mm
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Shaft length : 10 mm
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Weight : 0.3 kg
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Start up torque : 0.5 Ncm (+20 °C)
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Operating torque : 0.3 Ncm (+20 °C)
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Permissible movement axial static/dynamic : ± 0.5 mm, ± 0.2 mm
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Permissible movement radial static/dynamic : ± 0.1 mm
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Permissible Load capacity of shaft : 80 N / radial, 40 N / axial
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Moment of inertia of the rotor : 6.2 gcm²
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Bearing lifetime : 3.0 x 10^9 revolutions
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Max. angular acceleration : ≤ 500,000 rad/s²
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AMBIENT DATA
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EMC : (according to EN 61000-6-2 and EN 61000-6-3) 1)
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Enclosure rating : IP 65, shaft side (according to IEC 60529), IP 67, housing side (according to IEC 60529)
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Permissible relative humidity : 90 % (condensation of the optical scanning not permitted)
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Working temperature range : –40 °C ... +100 °C
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Storage temperature range : –40 °C ... +100 °C, without package
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Resistance to shocks : 70 g, 6 ms (according to EN 60068-2-27)
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Resistance to vibration : 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)
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Shipping Weight : 1.3 Kg