1569743

Name: Festo 1569743 Servomotor EMMS-AS-55-SK-LS-TM
Brand: Festo

Servomotor EMMS-AS-55-SK-LS-TM

The Festo part number 1569743 is an industrial component featuring a standstill torque of 0.49 Nm, a nominal torque of 0.34 Nm, a nominal DC operating voltage of 360 V, four pole pairs, and a star inside winding switch configuration with an integrated PTC resistor for temperature monitoring. Built with an IP54 protection class, insulation class F, and a DIN 6885 A 3 x 3 x 14 featherkey shaft design, it operates within an ambient temperature range of -10 to 40 °C and conforms to IEC 60034, EN 60034-1 S1 rating class, and RoHS materials requirements with a CRC 2 moderate corrosion resistance classification. Compliance is validated by RCM Mark, c UL us Recognized (OL) authorizations, and CE symbols referencing EU-EMV and low voltage guidelines alongside a plug electrical connector system. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 1569743
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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: IP54
Shaft design Featherkey: DIN 6885 | A 3 x 3 x 14
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: 0.11 kgcm2
Product weight: 1,300 g
Permissible axial shaft load: 75 N
Permissible radial shaft load: 140 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
MTTF, subcomponent: 76 years, rotary position encoder
MTTFd, subcomponent: 152 years, rotary position encoder

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Our sourcing response is prepared against Festo 1569743. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.