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Stepper motor EMMB-ST-42-S-S - Festo 8156125
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Technical data
| Ambient temperature | 0 ... 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 | IP20 |
| Note on degree of protection | IP40 motor shaft |
| Interface code, motor out | 42A |
| Electrical connection 1, connection type | Hybrid plug |
| Electrical connection 1, connector system | Connection pattern L5 |
| Electrical connection 1, number of connections/cores | 14 |
| Electrical connection 1, connection pattern | 00997534 |
| 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 | 0.25 Nm |
| Peak torque | 0.25 Nm |
| Max. rotational speed | 2700 1/min |
| Max. mechanical speed | 9000 1/min |
| Stepper angle for complete step | 1.8 deg |
| Stepping angle tolerance | ±5% |
| Continuous stall current | 2 A |
| Nominal motor current | 1.8 A |
| Peak current | 2 A |
| Motor constant | 0.133 Nm/A |
| Voltage constant, phase | 12.1 mVmin |
| Phase winding resistance | 2.1 Ohm |
| Phase winding inductance | 3 mH |
| Winding longitudinal inductivity Ld (phase) | 1.6 mH |
| Winding cross inductivity Lq (phase) | 3 mH |
| Electric time constant | 1.4 ms |
| Thermal time constant | 22 min |
| Thermal resistance | 3.5 K/W |
| Measuring flange | 200 x 200 x 15 mm, steel |
| Total mass moment of inertia of output | 0.035 kgcm² |
| Product weight | 300 g |
| Permissible axial shaft load | 10 N |
| Permissible radial shaft load | 28 N |
| Weight | 0.43 kg |
| Manufacturer | Festo |
| Hersteller-Nr | EMMB-ST-42-S-S |
| EAN | 4052568639037 |
| Zolltarifnummer | 85011093 |
| 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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