550109

Name: Festo 550109 Servomotor EMMS-AS-40-M-LS-TMB
Brand: Festo

Servomotor EMMS-AS-40-M-LS-TMB

Engineered by Festo, the part number 550109 is an industrial component featuring a 360 V DC nominal voltage, 4 pole pairs, and a star inside winding switch configuration that delivers a standstill torque of 0.26 Nm, nominal torque of 0.22 Nm, peak torque of 1 Nm, and a nominal rotary speed of 10,300 1/min. Built to IEC 60034 standards with an IP54 protection class, insulation class F, and S1 rating class according to EN 60034-1, this unit incorporates a PTC resistor for temperature monitoring and operates within an ambient temperature range of -10 to 40 °C. The assembly includes an electrical connector plug, complies with RoHS materials notes, features a CRC 2 moderate corrosion stress rating, and carries RCM Mark and c UL us Recognized authorizations alongside CE conformity to EU-EMV and low voltage guidelines. Submit the exact part number, quantity, and application requirements for a formal quotation.

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Manufacturer: Festo
Part number: 550109
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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
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 voltage DC: 360 V
Type of winding switch: Star inside
Number of pole pairs: 4
Standstill torque: 0.26 Nm
Nominal torque: 0.22 Nm
Peak torque: 1 Nm
Nominal rotary speed: 10,300 1/min
Max. speed: 11,520 1/min
Nominal motor power: 232 W
Nominal motor current: 0.63 A
Peak current: 3.3 A
Motor constant: 0.344 Nm/A
Voltage constant, phase-to-phase: 22.1 mVmin
Phase-phase winding resistance: 31 Ohm
Phase-phase winding inductance: 10.4 mH
Overall mass moment of inertia at power take-off: 0.055 kgcm2
Product weight: 1,050 g
Permissible axial shaft load: 12 N
Permissible radial shaft load: 82 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
Brake holding torque: 0.4 Nm
Operating voltage DC for brake: 24 V
Power consumption, brake: 6.2 W
Mass moment of inertia of brake: 0.01 kgcm2
Switching cycles, holding brake: 5 million idle actuations (without work of friction!)
MTTF, subcomponent: 76 years, rotary position encoder | 4469 years, holding brake
MTTFd, subcomponent: 152 years, rotary position encoder

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Our sourcing response is prepared against Festo 550109. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.