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Stepper motor EMMT-ST-42-S-RSB - Festo 8156165

Festo ✓ Original product Brand new
Net
€464.93
excl. VAT
Item FES-8156165
Manufacturer no. EMMT-ST-42-S-RSB
Question about this item
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Technical data

Ambient temperature0 ... 40 °C
Note on ambient temperatureUp to 80°C with derating -2%/°C
Max. installation height4000 m
Note on max. installation heightAs of 1,000 m: only with derating of -1.0% per 100 m
Storage temperature-20 ... 70 °C
Relative air humidityNon-condensing
Conforms to standardIEC 60034
Temperature class as per EN 60034-1B
Max. winding temperature130 °C
Rating class as per EN 60034-1S1
Motor type to EN 60034-7IM V1, IM V3
Mounting positionAny
Degree of protectionIP40
Note on degree of protectionIP40 motor shaft, IP65 for motor housing, incl. connection technology
Interface code, motor out42A
Electrical connection 1, connection typeHybrid plug
Electrical connection 1, connector systemM17x0.75
Electrical connection 1, number of connections/cores12
Electrical connection 1, connection pattern00997532
Note on materialsRoHS compliant
Corrosion resistance class CRC0 - No corrosion stress
LABS (PWIS) conformityVDMA24364 zone III
Vibration resistanceTransport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Shock resistanceShock test with severity level 2 to FN 942017-5 and EN 60068-2-27
ApprovalRCM, 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 authorityUL E342973
Nominal operating voltage DC48 V
Number of pole pairs50
Motor holding torque0.25 Nm
Nominal torque0.24 Nm
Peak torque0.25 Nm
Nominal rotary speed600 1/min
Max. rotational speed2700 1/min
Max. mechanical speed9000 1/min
Stepper angle for complete step1.8 deg
Stepping angle tolerance±5%
Nominal power rating of motor17 W
Continuous stall current2 A
Nominal motor current1.8 A
Peak current2 A
Motor constant0.133 Nm/A
Voltage constant, phase12.1 mVmin
Phase winding resistance2.1 Ohm
Phase winding inductance0.3 mH
Winding longitudinal inductivity Ld (phase)1.6 mH
Winding cross inductivity Lq (phase)3 mH
Electric time constant1.4 ms
Thermal time constant22 min
Thermal resistance3.5 K/W
Measuring flange200 x 200 x 15 mm, steel
Total mass moment of inertia of output0.041 kgcm²
Product weight590 g
Permissible axial shaft load10 N
Permissible radial shaft load28 N
Rotor position sensorAbsolute encoder, single turn
rotor position sensor, manufacturer designationFesto iC-MHM
rotor position sensor, absolute detectable revolutions1
Rotor position encoder interfaceBiSS-C
Rotor position sensor, encoder measuring principlemagnetic
rotor position sensor, DC operating voltage5 V
rotor position sensor, DC operating voltage range4.75 ... 5.25 V
Rotor pos. enc., sin/cosin p/r2
rotor position sensor, position values per revolution65536
Rotor position transducer resolution16 bit
rotor position sensor, system accuracy of angle measurement-540 ... 540 arcsec
Brake holding torque0.63 Nm
Operating voltage DC for brake24 V
Brake current consumption0.34 A
Power consumption, brake8.2 W
Brake coil resistance70.9 Ohm
Brake coil inductivity146 mH
Brake separation time28 ms
Brake closing time41 ms
DC brake response delay8 ms
Max. brake no-load speed9000 1/min
Max. friction per braking process1500 J
Number of emergency stops per hour1
Mass moment of inertia of brake0.006 kgcm²
Switching cycles holding brake10 million idle actuations (without friction work!)
Mean time to failure (MTTF), subcomponent106 years, rotor position encoder
Weight0.75 kg
ManufacturerFesto
Hersteller-NrEMMT-ST-42-S-RSB
EAN4052568639532
Zolltarifnummer85011093
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product

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