Encoder, Incremental Encoder
DFS60B-TEAK02048 (1037699) SICK INCREMENTAL ENCODER
- Mechanical design: Through hollow shaft
- Shaft diameter: 12 mm
- Electrical interface: 4.5 V … 5.5 V, TTL/RS422
- Voltage area: 4.5 V … 5.5 V
- Connection type: Cable, 8-wire, universal, 1.5 m
- Pulses per revolution: 2,048
- Programmable/configurable: no
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| Pulses per revolution | 2,048 |
| Measuring step | 90° electronically/ppr |
| Measuring step deviation at binary number of lines | ± 0.008° |
| Error limits | ± 0.05° |
| Initialization time | 40 ms |
| Electrical interface | 4.5 V … 5.5 V, TTL/RS422 |
| Connection type | Cable, 8-wire, universal, 1.5 m |
| Operating current | 40 mA |
| Power consumption | ≤ 0.5 W (without load) |
| Load current | ≤ 30 mA |
| Output frequency | ≤ 600 kHz |
| Reference signal, number | 1 |
| Reference signal, position | 90°, electric, logically gated with A and B |
| Short-circuit protection of the outputs | ✔ 1) |
| MTTFd: mean time to dangerous failure | 300 years (EN ISO 13849-1) 2) |
| Mechanical design | Through hollow shaft |
| Shaft diameter | 12 mm |
| Weight | 0.2 kg |
| Shaft material | Metal |
| Flange material | Aluminum |
| Housing material | Aluminum die cast |
| Start up torque | 0.8 Ncm (+20 °C) |
| Operating torque | 0.6 Ncm (+20 °C) |
| Permissible shaft movement, axial static/dynamic | ± 0.5 mm / ± 0.2 mm |
| Permissible shaft movement, radial static/dynamic | ± 0.3 mm / ± 0.1 mm |
| Operating speed | ≤ 9,000 min⁻¹ 1) |
| Moment of inertia of the rotor | 40 gcm² |
| Bearing lifetime | 3.6 x 10^10 revolutions |
| Angular acceleration | ≤ 500,000 rad/s² |
| EMC | According to EN 61000-6-2 and EN 61000-6-3 |
| Enclosure rating | IP65, housing side, cable connection (according to IEC 60529) |
| IP65, shaft side (according to IEC 60529) | |
| Permissible relative humidity | 90 % (condensation of the optical scanning not permitted) |
| Operating temperature range | –40 °C … +100 °C 1) |
| –30 °C … +100 °C 2) | |
| Storage temperature range | –40 °C … +100 °C, without package |
| Resistance to shocks | 70 g, 6 ms (according to EN 60068-2-27) |
| Resistance to vibration | 30 g, 10 Hz … 2,000 Hz (according to EN 60068-2-6) |
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