Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
1574656
Servomotor EMMS-AS-140-L-HS-RR
The Festo part number 1574656 is an industrial component featuring a nominal DC voltage of 565 V, a standstill torque of 25.6 Nm, a nominal torque of 21.12 Nm, and 6 pole pairs configured with a star inside winding switch. Operating within an ambient temperature range of -40 to 40 °C and a storage temperature range of -20 to 60 °C, this unit provides IP54 protection class, insulation class F, and S1 rating class according to EN 60034-1 while conforming to IEC 60034 standards and featuring PTC resistor temperature monitoring. The RoHS-compliant construction incorporates a CRC 2 moderate corrosion stress classification and VDMA24364-B2-L PWIS conformity, complemented by a plug electrical connector system and authorizations including the RCM Mark and c UL us Recognition alongside CE and UKCA markings. Submit the exact part number, quantity, and application requirements to request a quote for this component.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 1574656
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1574656.
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 ... 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
- 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
- 25.6 Nm
- Nominal torque
- 21.12 Nm
- Peak torque
- 48.8 Nm
- Nominal rotary speed
- 2,000 1/min
- Max. speed
- 2,460 1/min
- Nominal motor power
- 4,420 W
- Nominal motor current
- 7.8 A
- Peak current
- 20 A
- Motor constant
- 2.72 Nm/A
- Voltage constant, phase-to-phase
- 162.39 mVmin
- Phase-phase winding resistance
- 1.41 Ohm
- Phase-phase winding inductance
- 13.44 mH
- Overall mass moment of inertia at power take-off
- 18.4 kgcm2
- Product weight
- 16,440 g
- Permissible axial shaft load
- 200 N
- Permissible radial shaft load
- 1,060 N
- Rotor position sensor
- Resolver
- Rotary position encoder interface
- SIN/COS analogue signal
- Rotary position encoder measuring principle
- Inductive
- MTTF, subcomponent
- 114 years, rotary position encoder
- MTTFd, subcomponent
- 228 years, rotary position encoder
- Energy efficiency
- ENEFF (CN) / Class 2
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 1574656. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.