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Festo
8171401
Servo Motor EMMT-EC-40-S-ES-R1MC
The Festo part number 8171401 is an industrial component adhering to the IEC 60034 standard and featuring a Thermal Class F rating under EN 60034-1, operating with a continuous S1 rating and G 2.5 balancing quality. It provides an IP40 degree of protection for the motor shaft without a rotary shaft seal, which increases to IP65 for the motor housing and the shaft when the rotary seal is present, while supporting a nominal bearing lifetime of 20,000 hours under standard conditions. Ambient temperatures range from -40 °C to 40 °C, extendable up to 80 °C with a -1.5% per degree Celsius derating, and installation is accommodated at heights up to 4000 m with specific derating beyond 1,000 m. Submit the 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
- 8171401
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8171401.
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
- -40 °C...40 °C
- Note on ambient temperature
- Up to 80 °C with derating of -1.5% per degree Celsius
- 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
- -40 °C...70 °C
- Relative air humidity
- 0 - 90%
- Conforms to standard
- IEC 60034
- Thermal class according to EN 60034-1
- F
- Max. winding temperature
- 155 °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 for motor shaft without rotary shaft seal | IP65 for motor housing, incl. connection technology | IP65 for motor shaft with rotary shaft seal
- Concentricity, coaxiality, axial runout according to DIN SPEC 42955
- N
- Balancing quality
- G 2.5
- Detent torque
- <1.0% of peak torque
- Bearing lifetime, under nominal conditions
- 20000 h
- Interface code, motor out
- 40P
- Electrical connection 1, connection type
- Hybrid plug
- Electrical connection 1, connection technology
- M17x0.75
- Electrical connection 1, number of pins/wires
- 12
- Contamination level
- 2
- Note on materials
- RoHS compliant
- Corrosion resistance class (CRC)
- 0 - No corrosion stress
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 8171401. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.