550125

Name: Festo 550125 Servomotor EMMS-AS-100-S-HS-RMB
Brand: Festo

Servomotor EMMS-AS-100-S-HS-RMB

The Festo 550125 is an industrial component featuring 6 pole pairs, a nominal voltage DC of 565 V, and a star inside winding switch configuration. It delivers a standstill torque of 4.71 Nm, a nominal torque of 3.24 Nm, a peak torque of 12.5 Nm, and a nominal rotary speed of 4,600 1/min. Operating within an ambient temperature range of -10 to 40 °C, the unit conforms to IEC 60034, holds an IP54 protection class with insulation class F, and features PTC resistor temperature monitoring along with RoHS-compliant materials. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 550125
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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: 565 V
Type of winding switch: Star inside
Number of pole pairs: 6
Standstill torque: 4.71 Nm
Nominal torque: 3.24 Nm
Peak torque: 12.5 Nm
Nominal rotary speed: 4,600 1/min
Max. speed: 6,680 1/min
Nominal motor power: 1,560 W
Nominal motor current: 3.3 A
Peak current: 15 A
Motor constant: 0.984 Nm/A
Voltage constant, phase-to-phase: 59.75 mVmin
Phase-phase winding resistance: 2.92 Ohm
Phase-phase winding inductance: 8.85 mH
Overall mass moment of inertia at power take-off: 3.085 kgcm2
Product weight: 5,300 g
Permissible axial shaft load: 150 N
Permissible radial shaft load: 300 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: 9 Nm
Operating voltage DC for brake: 24 V
Power consumption, brake: 18 W
Mass moment of inertia of brake: 0.555 kgcm2
Switching cycles, holding brake: 10 million idle actuations (without friction work)
MTTF, subcomponent: 76 years, rotary position encoder | 3356 years, holding brake
MTTFd, subcomponent: 152 years, rotary position encoder

Engineering context

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Our sourcing response is prepared against Festo 550125. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.