1569801

Name: Festo 1569801 Servomotor EMMS-AS-55-M-LS-RRB-S1
Brand: Festo

Servomotor EMMS-AS-55-M-LS-RRB-S1

The Festo part number 1569801 is an industrial component featuring a 360 V nominal operating voltage DC, 4 pole pairs, and a star inside winding switch configuration, delivering a standstill torque of 0.97 Nm, a nominal torque of 0.67 Nm, and a peak torque of 2.7 Nm. Built for continuous S1 operation according to EN 60034-1, this unit includes PTC resistor temperature monitoring, insulation protection class F, and an IP65 electrical connector system rated for an ambient temperature range of -10 to 40 °C and relative air humidity up to 90%. It conforms to IEC 60034 with RoHS-compliant materials, a CRC 2 moderate corrosion resistance classification, RCM Mark and c UL us authorizations, and CE compliance under 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: 1569801
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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: 0.97 Nm
Nominal torque: 0.67 Nm
Peak torque: 2.7 Nm
Nominal rotary speed: 6,600 1/min
Max. speed: 7,330 1/min
Nominal motor power: 461 W
Nominal motor current: 1.19 A
Peak current: 5 A
Motor constant: 0.558 Nm/A
Voltage constant, phase-to-phase: 34.73 mVmin
Phase-phase winding resistance: 14.7 Ohm
Phase-phase winding inductance: 13.8 mH
Overall mass moment of inertia at power take-off: 0.24 kgcm2
Product weight: 1,620 g
Permissible axial shaft load: 75 N
Permissible radial shaft load: 150 N
Rotor position sensor: Resolver
Rotary position encoder interface: SIN/COS analogue signal
Rotary position encoder measuring principle: Inductive
Brake holding torque: 0.8 Nm
Operating voltage DC for brake: 24 V
Power consumption, brake: 10 W
Mass moment of inertia of brake: 0.02 kgcm2
Switching cycles, holding brake: 10 million idle actuations (without friction work)
MTTF, subcomponent: 80 years, rotary position encoder | 11416 years, holding brake
MTTFd, subcomponent: 160 years, rotary position encoder

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Our sourcing response is prepared against Festo 1569801. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.