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Festo
8156187
Stepper motor EMMT-ST-87-S-RM
The Festo part number 8156187 is an industrial component featuring an IP40 engine shaft and an IP65 motor housing including connection technology, conforming to the IEC 60034 standard with a Thermal Class B rating under EN 60034-1. This S1 rating class motor utilizes an M17x0.75 hybrid plug electrical connection with 12 pins and incorporates digital motor temperature monitoring via BiSS-C for an ambient temperature range of -15 °C to 40 °C, or up to 80 °C with a derating of -2%/°C. It supports any mounting position within IM B5, IM V1, and IM V3 motor types and complies with RoHS material requirements. Submit the exact part number, quantity, and application requirements to receive a formal 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
- 8156187
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8156187.
Worldwide sourcingSupport for planned and urgent industrial requirements.
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
- Temperature monitoring
- Dig. Motor temperature per BiSS-C
- 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
- 87A
- 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)
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 8156187. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.