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Scanning head |
AK ERO 6080 |
AK ERO 6070 |
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Interface |
1 VPP |
TTL x 5 |
TTL x 10 |
TTL x 50 |
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Reference mark signal |
Square-wave pulse |
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Integrated interpolation* |
– |
5-fold |
10-fold |
50-fold |
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Cutoff frequency –3 dB |
≥ 200 kHz |
– |
– |
– |
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Scanning frequency |
– |
≤ 200 kHz |
≤ 100 kHz |
≤ 25 kHz |
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Edge separation a |
– |
≥ 0.220 µs |
≥ 0.220 µs |
≥ 0.175 µs |
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Electrical connection |
3 m cable with 15-pin D-sub connector (male); on ERO 6070 interface electronics in the connector |
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Cable length |
≤ 30 m |
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Voltage supply |
DC 5 V ±0.25 V |
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Current consumption |
< 100 mA (without load) |
< 200 mA (without load) |
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Vibration 55 to 2000 Hz Shock 6 ms |
≤ 200 m/s2 (EN 60 068-2-6) ≤ 500 m/s2 (EN 60 068-2-27) |
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Operating temperature |
0 °C to 50 °C (32 °F to 122 °F) |
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Mass Scanning head Connector Cable |
≈ 6 g (without cable) ≈ 32 g ≈ 22 g/m |
≈ 6 g (without cable) ≈ 140 g ≈ 22 g/m |
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Circular scale |
TKN ERO 6000 |
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Measuring standard |
METALLUR graduation on glass |
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Signal periods* |
9000 |
18 000 |
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Accuracy of graduation |
±5” |
±3.5” |
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Interpolation error per signal period1) |
±2” |
±1” |
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Reference marks |
One |
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Hub inside diameter |
25 mm |
95 mm |
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Circular scale outside diameter |
71 mm |
150 mm |
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Mech. permissible speed |
≤ 1600 rpm |
≤ 800 rpm |
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Moment of inertia |
44 x 10-6 kgm2 |
1.1 x 10-3 kgm2 |
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Permissible axial motion |
≤ 0.1 mm |
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Protection EN 60 529 |
Complete encoder in mounted condition: IP00 |
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Mass |
≈ 84 g |
≈ 323 g |
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* Please select when ordering 1) Interpolation error within one signal period and the accuracy of the graduation together result in the encoder-specific error; for additional error from mounting and bearing of the measured shaft, see Measuring accuracy |
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