1550923

Name: Festo 1550923 Servomotor EMMS-AS-70-SK-HS-RM-S1
Brand: Festo

Servomotor EMMS-AS-70-SK-HS-RM-S1

The Festo 1550923 is an industrial component featuring a nominal operating voltage of 565 V DC, a standstill torque of 1.5 Nm, and a nominal torque of 1.31 Nm with 4 pole pairs and a star-inside winding switch. Rated IP65 for protection and conforming to IEC 60034 with an insulation protection class F and S1 rating class according to EN 60034-1, this unit operates in ambient temperatures from -10 to 40 °C and includes a PTC resistor for temperature monitoring. It incorporates a DIN 6885 A 4 x 4 x 16 featherkey shaft design, an electrical connector system using a plug, and holds RCM Mark and c UL us Recognized authorizations while carrying CE compliance under EU-EMV and low-voltage guidelines. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 1550923
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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
Shaft design Featherkey: DIN 6885 | A 4 x 4 x 16
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: 565 V
Nominal voltage DC: 565 V
Type of winding switch: Star inside
Number of pole pairs: 4
Standstill torque: 1.5 Nm
Nominal torque: 1.31 Nm
Peak torque: 5.17 Nm
Nominal rotary speed: 5,800 1/min
Max. speed: 6,460 1/min
Nominal motor power: 794 W
Nominal motor current: 1.29 A
Peak current: 5.9 A
Motor constant: 1.016 Nm/A
Voltage constant, phase-to-phase: 61.83 mVmin
Phase-phase winding resistance: 22.442 Ohm
Phase-phase winding inductance: 31.785 mH
Overall mass moment of inertia at power take-off: 0.379 kgcm2
Product weight: 2,100 g
Permissible axial shaft load: 75 N
Permissible radial shaft load: 150 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 1550923. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.