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Festo
1574643
Servomotor EMMS-AS-140-S-HV-RMB-S1
The Festo industrial component, part number 1574643, is an electrical drive part featuring 6 pole pairs, a nominal voltage DC of 565 V, a standstill torque of 11.08 Nm, and a nominal torque of 7.7 Nm with a star inside winding switch type. Constructed with insulation protection class F and an IP65 protection class, this unit operates within an ambient temperature range of -10 to 40 °C, supports storage temperatures from -20 to 60 °C, and conforms to IEC 60034 with an S1 rating class according to EN 60034-1 alongside PTC resistor temperature monitoring. It holds RCM Mark and c UL us Recognized authorizations, meets EU and UK directives for EMC, low voltage, and RoHS, and carries a CRC of 2 with VDMA24364-B2-L PWIS conformity. 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
- 1574643
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1574643.
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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
- IP65
- 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
- 11.08 Nm
- Nominal torque
- 7.7 Nm
- Peak torque
- 27 Nm
- Nominal rotary speed
- 3,900 1/min
- Max. speed
- 4,510 1/min
- Nominal motor power
- 3,140 W
- Nominal motor current
- 5.23 A
- Peak current
- 24.4 A
- Motor constant
- 1.47 Nm/A
- Voltage constant, phase-to-phase
- 88.71 mVmin
- Phase-phase winding resistance
- 1.6 Ohm
- Phase-phase winding inductance
- 9.01 mH
- Overall mass moment of inertia at power take-off
- 9.271 kgcm2
- Product weight
- 10,400 g
- Permissible axial shaft load
- 200 N
- Permissible radial shaft load
- 780 N
- Rotor position sensor
- Absolute multi-turn encoder
- Rotary position encoder interface
- EnDat 22
- Rotary position encoder measuring principle
- Inductive
- Rotor position encoder resolution
- 19 Bit
- Brake holding torque
- 18 Nm
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 1574643. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.