8156169

Name: Festo 8156169 Stepper motor EMMT-ST-42-L-RM
Brand: Festo

Stepper motor EMMT-ST-42-L-RM

The Festo part number 8156169 is an industrial component adhering to IEC 60034 standards, featuring thermal class B and rating class S1 according to EN 60034-1 with a maximum winding temperature of 130 °C. Designed for any mounting position, this motor type follows EN 60034-7 (IM B5, IM V1, IM V3) and offers an IP40 degree of protection for the engine shaft alongside IP65 for the motor housing including connection technology. Operational parameters include an ambient temperature range of -15 °C to 40 °C (derating to 80 °C at -2%/°C), a maximum installation height of 4000 m, storage temperatures from -20 °C to 70 °C, and 0 to 90% non-condensating relative air humidity. It utilizes digital motor temperature monitoring per BiSS-C and connects via a 12-pin M17x0.75 hybrid plug with RoHS-compliant materials. Please submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 8156169
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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
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: 42A
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)

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