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Stepper motor EMMT-ST-57-M-RSB - Festo 8156177
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Technical data
| Ambient temperature | -15 ... 40 °C |
|---|---|
| Note on ambient temperature | Up to 80°C with derating -2%/°C |
| Max. installation height | 4000 m |
| Note on max. installation height | As of 1,000 m: only with derating of -1.0% per 100 m |
| Storage temperature | -20 ... 70 °C |
| Relative air humidity | Non-condensing |
| Conforms to standard | IEC 60034 |
| Temperature class as per EN 60034-1 | B |
| Max. winding temperature | 130 °C |
| Rating class as per EN 60034-1 | S1 |
| Motor type to EN 60034-7 | IM V1, IM V3 |
| Mounting position | Any |
| Degree of protection | IP40 |
| Note on degree of protection | IP40 motor shaft, IP65 for motor housing, incl. connection technology |
| Interface code, motor out | 57A |
| Electrical connection 1, connection type | Hybrid plug |
| Electrical connection 1, connector system | M17x0.75 |
| Electrical connection 1, number of connections/cores | 12 |
| Electrical connection 1, connection pattern | 00997532 |
| Note on materials | RoHS compliant |
| Corrosion resistance class CRC | 0 - No corrosion stress |
| LABS (PWIS) conformity | VDMA24364 zone III |
| Vibration resistance | Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 |
| Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 |
| Approval | RCM, c UL us - Recognised (Oil) |
| CE mark (see declaration of conformity) | To EU EMC Directive, In accordance with EU RoHS Directive |
| UKCA marking (see declaration of conformity) | To UK RoHS instructions |
| Certificate issuing authority | UL E342973 |
| Nominal operating voltage DC | 48 V |
| Number of pole pairs | 50 |
| Motor holding torque | 1.12 Nm |
| Nominal torque | 0.83 Nm |
| Peak torque | 1.1 Nm |
| Nominal rotary speed | 1000 1/min |
| Max. rotational speed | 2600 1/min |
| Max. mechanical speed | 8000 1/min |
| Stepper angle for complete step | 1.8 deg |
| Stepping angle tolerance | ±5% |
| Nominal power rating of motor | 87 W |
| Continuous stall current | 6.6 A |
| Nominal motor current | 5.4 A |
| Peak current | 8 A |
| Motor constant | 0.152 Nm/A |
| Voltage constant, phase | 13.1 mVmin |
| Phase winding resistance | 0.17 Ohm |
| Phase winding inductance | 0.5 mH |
| Winding longitudinal inductivity Ld (phase) | 0.7 mH |
| Winding cross inductivity Lq (phase) | 0.5 mH |
| Electric time constant | 2.9 ms |
| Thermal time constant | 27 min |
| Thermal resistance | 1.6 K/W |
| Measuring flange | 200 x 200 x 15 mm, steel |
| Total mass moment of inertia of output | 0.324 kgcm² |
| Product weight | 1300 g |
| Permissible axial shaft load | 15 N |
| Permissible radial shaft load | 75 N |
| Rotor position sensor | Absolute encoder, single turn |
| rotor position sensor, manufacturer designation | Festo iC-MHM |
| rotor position sensor, absolute detectable revolutions | 1 |
| Rotor position encoder interface | BiSS-C |
| Rotor position sensor, encoder measuring principle | magnetic |
| rotor position sensor, DC operating voltage | 5 V |
| rotor position sensor, DC operating voltage range | 4.75 ... 5.25 V |
| Rotor pos. enc., sin/cosin p/r | 2 |
| rotor position sensor, position values per revolution | 65536 |
| Rotor position transducer resolution | 16 bit |
| rotor position sensor, system accuracy of angle measurement | -540 ... 540 arcsec |
| Brake holding torque | 1.74 Nm |
| Operating voltage DC for brake | 24 V |
| Brake current consumption | 0.38 A |
| Power consumption, brake | 9 W |
| Brake coil resistance | 63.8 Ohm |
| Brake coil inductivity | 107 mH |
| Brake separation time | 32 ms |
| Brake closing time | 97 ms |
| DC brake response delay | 11 ms |
| Max. brake no-load speed | 8000 1/min |
| Max. friction per braking process | 6000 J |
| Number of emergency stops per hour | 1 |
| Mass moment of inertia of brake | 0.024 kgcm² |
| Switching cycles holding brake | 10 million idle actuations (without friction work!) |
| Mean time to failure (MTTF), subcomponent | 106 years, rotor position encoder |
| Weight | 1.4 kg |
| Manufacturer | Festo |
| Hersteller-Nr | EMMT-ST-57-M-RSB |
| EAN | 4052568639655 |
| Zolltarifnummer | 85015100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
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