1574678

Name: Festo 1574678 Servomotor EMMS-AS-140-L-HV-RSB
Brand: Festo

Servomotor EMMS-AS-140-L-HV-RSB

The Festo 1574678 is an industrial component featuring a standstill torque of 25.5 Nm, a nominal torque of 17.41 Nm, and 6 pole pairs operating at a nominal DC voltage of 565 V with a star-inside winding switch. Built with insulation protection class F and an IP54 protection class, this unit conforms to IEC 60034 standards, operates within an ambient temperature range of -10 to 40 °C, and includes PTC resistor temperature monitoring. It carries RCM Mark and c UL us recognitions alongside CE and UKCA markings, while complying with RoHS directives and VDMA24364-B2-L PWIS conformity under moderate corrosion stress (CRC 2). Submit the exact part number, quantity, and application requirements to request a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why 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: 1574678
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 1574678.

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: -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
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
Rotor position encoder resolution: 18 Bit
Brake holding torque: 18 Nm

Engineering context

Identification and RFQ Guidance

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.

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 1574678. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.