1578605

Name: Festo 1578605 Servomotor EMMS-AS-40-S-LS-SR
Brand: Festo

Servomotor EMMS-AS-40-S-LS-SR

The Festo part number 1578605 is an industrial component featuring a nominal operating voltage of 360 V DC, a standstill torque of 0.16 Nm, a nominal torque of 0.14 Nm, and a peak torque of 0.5 Nm with 4 pole pairs and a star inside winding switch type. Conforming to IEC 60034 with an S1 rating class under EN 60034-1, insulation protection class F, and IP54 protection, this unit operates within ambient temperatures from -40 to 40 °C and includes PTC resistor temperature monitoring. It carries RCM Mark and c UL us Recognized authorizations, complies with RoHS materials notes, and meets EU-EMV and low voltage guidelines with CRC 2 moderate corrosion stress resistance. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 1578605
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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
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
Nominal operating voltage DC: 360 V
Nominal voltage DC: 360 V
Type of winding switch: Star inside
Number of pole pairs: 4
Standstill torque: 0.16 Nm
Nominal torque: 0.14 Nm
Peak torque: 0.5 Nm
Nominal rotary speed: 9,000 1/min
Max. speed: 23,040 1/min
Nominal motor power: 135 W
Nominal motor current: 0.83 A
Peak current: 3.3 A
Motor constant: 0.172 Nm/A
Voltage constant, phase-to-phase: 11 mVmin
Phase-phase winding resistance: 20.5 Ohm
Phase-phase winding inductance: 5.18 mH
Overall mass moment of inertia at power take-off: 0.027 kgcm2
Product weight: 550 g
Permissible axial shaft load: 12 N
Permissible radial shaft load: 78 N
Rotor position sensor: Resolver
Rotary position encoder interface: SIN/COS analogue signal
Rotary position encoder measuring principle: Inductive
MTTF, subcomponent: 80 years, rotary position encoder
MTTFd, subcomponent: 160 years, rotary position encoder

Engineering context

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Our sourcing response is prepared against Festo 1578605. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.