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Festo
8156176
Stepper motor EMMT-ST-57-M-RB
This Festo industrial component, part number 8156176, conforms to standard IEC 60034 and features Thermal Class B with a max winding temperature of 130 °C, S1 rating class, and IM B5, IM V1, or IM V3 motor types for any mounting position. The unit operates within an ambient temperature range of -15 °C to 40 °C—extendable up to 80 °C with a -2%/°C derating—at a max installation height of 4000 m, and provides IP40 protection at the engine shaft alongside IP65 for the motor housing via its 12-pin M17x0.75 hybrid plug interface code 57A. RoHS compliant with a CRC 0 corrosion resistance class, storage temperature of -20 °C to 70 °C, and 0 to 90% non-condensing relative air humidity, it requires operational derating beyond 1,000 m at -1.0% per 100 m. Submit your exact part number, quantity, and application requirements to request a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8156176
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8156176.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
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
- Certication
- 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
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8156176. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.