1569752

Name: Festo 1569752 Servomotor EMMS-AS-55-S-LS-RR-S1
Brand: Festo

Servomotor EMMS-AS-55-S-LS-RR-S1

The Festo part number 1569752 is an industrial component featuring an S1 rating class according to EN 60034-1, four pole pairs, a nominal operating voltage of 360 V DC, and star inside winding switch configuration. This unit delivers a standstill torque of 0.49 Nm, nominal torque of 0.34 Nm, and peak torque of 1.65 Nm, supported by integrated PTC resistor temperature monitoring and an IP65 protection class. Conforming to IEC 60034 with class F insulation protection, the hardware operates within an ambient temperature range of -10 to 40 °C and meets RoHS requirements alongside EU-EMV and low voltage guidelines. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 1569752
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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
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: 0.49 Nm
Nominal torque: 0.34 Nm
Peak torque: 1.65 Nm
Nominal rotary speed: 7,400 1/min
Max. speed: 9,800 1/min
Nominal motor power: 261 W
Nominal motor current: 0.83 A
Peak current: 4.3 A
Motor constant: 0.406 Nm/A
Voltage constant, phase-to-phase: 26 mVmin
Phase-phase winding resistance: 20.9 Ohm
Phase-phase winding inductance: 15.6 mH
Overall mass moment of inertia at power take-off: 0.13 kgcm2
Product weight: 1,200 g
Permissible axial shaft load: 75 N
Permissible radial shaft load: 140 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 1569752. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.