| Scanning head | AK ERO 6080 | AK ERO 6070 | ||
| Interface | 1 VPP | TTL x 5 | TTL x 10 | TTL x 50 |
| Reference mark signal | Square-wave pulse | |||
| Integrated interpolation* | – | 5-fold | 10-fold | 50-fold |
| Cutoff frequency –3 dB | ? 200 kHz | – | – | – |
| Scanning frequency | – | ? 200 kHz | ? 100 kHz | ? 25 kHz |
| Edge separation a | – | ? 0.220 µs | ? 0.220 µs | ? 0.175 µs |
| Electrical connection | 3 m cable with 15-pin D-sub connector (male); on ERO 6070 interface electronics in the connector | |||
| Cable length | ? 30 m | |||
| Voltage supply | DC 5 V ±0.25 V | |||
| Current consumption | < 100 mA (without load) | < 200 mA (without load) | ||
| Vibration 55 to 2000 HzShock 6 ms | ? 200 m/s2 (EN 60 068-2-6)? 500 m/s2 (EN 60 068-2-27) | |||
| Operating temperature | 0 °C to 50 °C (32 °F to 122 °F) | |||
| Mass Scanning headConnectorCable | ? 6 g (without cable)? 32 g? 22 g/m | ? 6 g (without cable)? 140 g? 22 g/m | ||
| Circular scale | TKN ERO 6000 | |
| Measuring standard | METALLUR graduation on glass | |
| Signal periods* | 9000 | 18 000 |
| Accuracy of graduation | ±5” | ±3.5” |
| Interpolation error per signal period1) | ±2” | ±1” |
| Reference marks | One | |
| Hub inside diameter | 25 mm | 95 mm |
| Circular scale outside diameter | 71 mm | 150 mm |
| Mech. permissible speed | ? 1600 rpm | ? 800 rpm |
| Moment of inertia | 44 x 10-6 kgm2 | 1.1 x 10-3 kgm2 |
| Permissible axial motion | ? 0.1 mm | |
| Protection EN 60 529 | Complete encoder in mounted condition: IP00 | |
| Mass | ? 84 g | ? 323 g |
| * Please select when ordering1) 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 | ||
Modular Angle Encoder With Optical Scanning
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