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Festo
550137
Servomotor EMMS-AS-140-L-HS-RSB
The Festo 550137 is an industrial component featuring 6 pole pairs, a standstill torque of 25.48 Nm, a nominal torque of 20.05 Nm, and a nominal DC voltage of 565 V with a star inside winding switch type. It operates within an ambient temperature range of -10 to 40 °C, supports storage temperatures from -20 to 60 °C, and accommodates a relative air humidity of 0 to 90 %. Built with insulation protection class F, IP54 protection, and integrated PTC resistor temperature monitoring, this unit conforms to IEC 60034 standards, achieves an S1 rating class according to EN 60034-1, and maintains moderate corrosion stress resistance with CRC 2 construction. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 550137
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
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
- PWIS conformity
- VDMA24364-B2-L
- 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 | in accordance with EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment | To UK instructions for EMC | To UK RoHS instructions
- Nominal voltage DC
- 565 V
- Type of winding switch
- Star inside
- Number of pole pairs
- 6
- Standstill torque
- 25.48 Nm
- Nominal torque
- 20.05 Nm
- Peak torque
- 48.8 Nm
- Nominal rotary speed
- 2,000 1/min
- Max. speed
- 2,460 1/min
- Nominal motor power
- 4,420 W
- Nominal motor current
- 7.8 A
- Peak current
- 20 A
- Motor constant
- 2.72 Nm/A
- Voltage constant, phase-to-phase
- 162.39 mVmin
- Phase-phase winding resistance
- 1.41 Ohm
- Phase-phase winding inductance
- 13.44 mH
- Overall mass moment of inertia at power take-off
- 20.108 kgcm2
- Product weight
- 17,000 g
- Permissible axial shaft load
- 200 N
- Permissible radial shaft load
- 1,060 N
- Rotor position sensor
- Absolute single turn encoder
- Rotary position encoder interface
- EnDat 22
- Rotary position encoder measuring principle
- Inductive
- Rotor position encoder resolution
- 18 Bit
- Brake holding torque
- 18 Nm
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 550137. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.