SICK SRS50-HFA0-K21
Encoder, 1024 cycles,revolution, binary, singleturn, hiperface, 8VDC nominal supply, tapered shaft, spring mounting plate, male connector, IP40, (1037067)
This SICK SRS50-HFA0-K21 is supplied brand new by PartLogic for industrial automation, machine feedback, position detection, measurement, monitoring and maintenance applications. It forms part of our Industrial automation > Sensors > Encoders > Absolute encoders range and is referenced internally as PartLogic SKU PL26801447333.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Items supplied | Mounting screws for stator coupling or servo clamps not included with delivery. |
| MTTF D (mean time to dangerous failure) | 235 years (EN ISO 13849) |
| Sine/cosine periods per revolution | 1,024 |
| Number of the absolute ascertainable revolutions | 1 |
| Total number of steps | 32,768 |
| Measuring step | 0.3 ″ For interpolation of the sine/cosine signals with, e. g., 12 bits |
| Integral non-linearity | Typ. ± 45 ″, Error limits for evaluating sine/cosine period, without mechanical tension of the stator coupling |
| Differential non-linearity | ± 7 ″ |
| Operating speed | ≤ 6,000 min⁻¹, up to which the absolute position can be reliably produced |
| Available memory area | 128 Byte |
| System accuracy | ± 52 ″ |
| Type of code for the absolute value | Binary |
| Code sequence | Increasing, when turning the shaft For clockwise rotation, looking in direction “A” (see dimensional drawing), For clockwise shaft rotation, looking in direction “A” (see dimensional drawing) |
| Communication interface | HIPERFACE |
| Connection type | Male connector, 8-pin, radial |
| Supply voltage | 7 V DC ... 12 V DC |
| Recommended supply voltage | 8 V DC |
| Current consumption | 80 mA |
| Output frequency for sine/cosine signals | ≤ 200 kHz |
| Shaft version | Tapered shaft |
| Flange type / stator coupling | Spring mounting plate, Spring mounting plate |
| Dimensions | See dimensional drawing |
| Weight | ≤ 0.2 kg |
| Moment of inertia of the rotor | 10 gcm² |
| Angular acceleration | ≤ 200,000 rad/s² |
| Operating torque | 0.2 Ncm |
| Start up torque | + 0.4 Ncm |
| Permissible movement static | ± 0.5 mm, radial ± 0.75 mm, axial |
| Permissible movement dynamic | ± 0.1 mm, radial ± 0.2 mm, axial |
| Angular motion perpendicular to the rotational axis, static | ± 0.005 mm/mm |
| Angular motion perpendicular to the rotational axis, dynamic | ± 0.0025 mm/mm |
| Life of ball bearings | 3.6 x 10 revolutions |
| Operating temperature range | –30 °C ... +115 °C |
| Storage temperature range | –40 °C ... +125 °C, without package |
| Relative humidity/condensation | 90 %, Condensation not permitted |
| Resistance to shocks | 100 g, 10 ms, 10 ms (according to EN 60068-2-27) |
| Frequency range of resistance to vibrations | 20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6) |
| EMC | According to EN 61000-6-2 and EN 61000-6-3 |
| Enclosure rating | IP40, with mating plug inserted (IEC 60529) |
| ECLASS 5.0 | 27270590 |
| ECLASS 5.1.4 | 27270590 |
| ECLASS 6.0 | 27270590 |
| ECLASS 6.2 | 27270590 |
| ECLASS 7.0 | 27270590 |
| ECLASS 8.0 | 27270590 |
| ECLASS 8.1 | 27270590 |
| ECLASS 9.0 | 27270590 |
| ECLASS 10.0 | 27273805 |
| ECLASS 11.0 | 27273901 |
| ECLASS 12.0 | 27273901 |
| ETIM 5.0 | EC001486 |
| ETIM 6.0 | EC001486 |
| ETIM 7.0 | EC001486 |
| ETIM 8.0 | EC001486 |
| UNSPSC 16.0901 | 41112113 |
| 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) | ✔ |
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