DFS20A-A2ABD001024 1069150 Incremental encoders: DFS2x SICK Products Motion control sensors Incremental encoders > Motion control sensors > Incremental encoders > DFS2x > DFS20A-A2ABD001024 CE|RCM|UKCA
| MTTFD (mean time to dangerous failure) | 330 years (EN ISO 13849-1) 1) |
|---|---|
| Pulses per revolution | 1,024 |
| Measuring step | ± 90°, electric/pulses per revolution |
| Measuring step deviation | ± 0.008° pulses 100 … 10,000 |
| Error limits | ± 0.03° |
| Communication interface | Incremental |
| Communication Interface detail | TTL / RS-422 |
| Number of signal channels | 6-channel |
| 0-set function via hardware pin | ✔ |
| 0-SET function | H-active, L = 0 – 3 V, H = 4,0 – Us V |
| Initialization time | 40 ms 1) |
| Output frequency | 820 kHz |
| Load current | 30 mA |
| Operating current | 50 mA (without load) |
| Connection type | Male connector, MS, 10-pin, radial |
| Supply voltage | 4.5 … 5.5 V |
| Reference signal, number | 1 |
| Reference signal, position | 180°, electric, gated with A |
| Code sequence | Counterclockwise |
| Reverse polarity protection | ✔ |
| Short-circuit protection of the outputs | ✔ 1) |
| Mechanical design | Solid shaft, Square flange |
| Shaft diameter | 3/8″With flat |
| Shaft length | 16 mm |
| Weight | + 0.4 kg 1) |
| Shaft material | Stainless steel 1,4305 |
| Flange material | Aluminum |
| Housing material | Aluminum |
| Start up torque | 0.5 Ncm (+20 °C) |
| Operating torque | 0.3 Ncm (+20 °C) |
| Permissible shaft loading | 80 N (radial)40 N (axial) |
| Operating speed | ≤ 9,000 min⁻¹ |
| Moment of inertia of the rotor | 15 gcm² |
| Bearing lifetime | 3.6 x 109 revolutions |
| Angular acceleration | ≤ 500,000 rad/s² |
| EMC | According to EN 61000-6-2 and EN 61000-6-3 |
| Enclosure rating | IP65, shaft side (IEC 60529)IP67, housing side (IEC 60529) |
| Permissible relative humidity | 90 % (Condensation not permitted) |
| Operating temperature range | –30 °C … +85 °C |
| Storage temperature range | –40 °C … +100 °C, without package |
| Resistance to shocks | 100 g, 11 ms (EN 60068-2-27) |
| Resistance to vibration | 30 g, 10 Hz … 2,000 Hz (EN 60068-2-6) |
| EU declaration of conformity | ✔ |
| UK declaration of conformity | ✔ |
| ACMA declaration of conformity | ✔ |
| China RoHS | ✔ |
| Information according to Art. 3 of Data Act (Regulation EU 2023/2854) | ✔ |
| ECLASS 5.0 | 27270501 |
| ECLASS 5.1.4 | 27270501 |
| ECLASS 6.0 | 27270590 |
| ECLASS 6.2 | 27270590 |
| ECLASS 7.0 | 27270501 |
| ECLASS 8.0 | 27270501 |
| ECLASS 8.1 | 27270501 |
| ECLASS 9.0 | 27270501 |
| ECLASS 10.0 | 27270501 |
| ECLASS 11.0 | 27270501 |
| ECLASS 12.0 | 27270501 |
| ETIM 5.0 | EC001486 |
| ETIM 6.0 | EC001486 |
| ETIM 7.0 | EC001486 |
| ETIM 8.0 | EC001486 |
| UNSPSC 16.0901 | 41112113 |
| header | value |
| Unit weight | 0.541 Kilograms |
| Net unit weight | 0.541 Kilograms |
| Unit volume | 5596.5 Cubic Centimetres (cm³) |
| Country of origin | United States |
| EAN | 4047084446436 |
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