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Festo
1574684
Servomotor EMMS-AS-140-LK-HV-RSB
The Festo industrial component, part number 1574684, features a standstill torque of 25.5 Nm, 6 pole pairs, and a star inside winding switch operating at a nominal voltage of 565 V DC via a plug electrical connector system. Built with an IP54 protection class, insulation class F, and a DIN 6885 A 8 x 7 x 40 featherkey shaft design, it operates within an ambient temperature range of -10 to 40 °C and a storage temperature range of -20 to 60 °C at 0 to 90 percent relative air humidity. Conforming to IEC 60034 standards with an S1 rating class under EN 60034-1, this unit includes PTC resistor temperature monitoring, CRC 2 moderate corrosion resistance, VDMA24364-B2-L PWIS conformity, RoHS compliance, and carries RCM, c UL us, CE, and UKCA authorizations and markings. 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
- 1574684
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1574684.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Ambient temperature
- -10 ... 40 °C
- Storage temperature
- -20 ... 60 °C
- Relative air humidity
- 0 - 90 %
- Conforms to standard
- IEC 60034
- Insulation protection class
- F
- Rating class according to EN 60034-1
- S1
- Temperature monitoring
- PTC resistor
- Protection class
- IP54
- Shaft design Featherkey
- DIN 6885 | A 8 x 7 x 40
- Electrical connector system
- Plug
- Materials note
- Conforms to RoHS
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- PWIS conformity
- VDMA24364-B2-L
- Authorization
- RCM Mark | c UL us - Recognized (OL)
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline | according to EU low voltage guideline | in accordance with EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment | To UK instructions for EMC | To UK RoHS instructions
- Nominal voltage DC
- 565 V
- Type of winding switch
- Star inside
- Number of pole pairs
- 6
- Standstill torque
- 25.5 Nm
- Nominal torque
- 17.41 Nm
- Peak torque
- 67.5 Nm
- Nominal rotary speed
- 2,800 1/min
- Max. speed
- 3,830 1/min
- Nominal motor power
- 5,110 W
- Nominal motor current
- 9.96 A
- Peak current
- 51.5 A
- Motor constant
- 1.75 Nm/A
- Voltage constant, phase-to-phase
- 104.41 mVmin
- Phase-phase winding resistance
- 0.586 Ohm
- Phase-phase winding inductance
- 4.65 mH
- Overall mass moment of inertia at power take-off
- 20.108 kgcm2
- Product weight
- 17,000 g
- Permissible axial shaft load
- 200 N
- Permissible radial shaft load
- 1,060 N
- Rotor position sensor
- Absolute single turn encoder
- Rotary position encoder interface
- EnDat 22
- Rotary position encoder measuring principle
- Inductive
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 1574684. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.