8156179

Name: Festo 8156179 Stepper motor EMMT-ST-57-L-R
Brand: Festo

Stepper motor EMMT-ST-57-L-R

The Festo industrial component, part number 8156179, conforms to standard IEC 60034 and features a Thermal Class B rating according to EN 60034-1 with a maximum winding temperature of 130 °C. It is rated for an S1 duty cycle, operates in ambient temperatures from -15 °C to 40 °C (or up to 80 °C with a -2%/°C derating), and supports installation heights up to 4000 m. The unit is built with an IP40 engine shaft, an IP65 motor housing including connection technology, and a 12-pin M17x0.75 hybrid plug utilizing interface code 57A. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 8156179
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Technical Specifications

Ambient temperature: -15 °C...40 °C
Note on ambient temperature: up to 80°C with derating -2%/°C
Max. installation height: 4000 m
Information on max. installation height: with 1,000 m and longer only with derating of -1.0% per 100 m
Storage temperature: -20 °C...70 °C
Relative air humidity: 0 - 90% | Non-condensating
Conforms to standard: IEC 60034
Thermal class according to EN 60034-1: B
Max. winding temperature: 130 °C
Rating class according to EN 60034-1: S1
Motor type as per EN 60034-7: IM B5 | IM V1 | IM V3
Mounting position: Any
Degree of protection: IP40
Note on degree of protection: IP40 engine shaft | IP65 for motor housing, incl. connection technology
Interface code, motor out: 57A
Electrical connection 1, connection type: Hybrid plug
Electrical connection 1, connection technology: M17x0.75
Electrical connection 1, number of pins/wires: 12
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 as per FN 942017-4 and | EN 60068-2-6
Shock resistance: Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Certication: RCM compliance mark | c UL us - recognized (OL)
CE marking (see declaration of conformity): As per EU EMC directive

Engineering context

Identification and RFQ Guidance

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Our sourcing response is prepared against Festo 8156179. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.