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Festo
1550907
Servomotor EMMS-AS-70-S-HS-RMB
The Festo part number 1550907 is an industrial component featuring an IP54 protection class, insulation class F, and an S1 rating class according to EN 60034-1 while conforming to IEC 60034. It operates on a nominal DC voltage of 565 V with a star inside winding switch, 4 pole pairs, a standstill torque of 1.5 Nm, a nominal torque of 1.31 Nm, and a peak torque of 5.17 Nm, alongside integrated PTC resistor temperature monitoring and a plug electrical connector system. Certified with RCM Mark and c UL us Recognized (OL) authorizations alongside CE compliance under EU-EMV and low voltage guidelines, this RoHS-conforming unit operates in ambient temperatures from -10 to 40 °C, withstands storage temperatures from -20 to 60 °C with 0 to 90% relative air humidity, and provides a CRC 2 moderate corrosion resistance classification. Submit the exact part number, quantity, and application requirements for a quote.
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- Festo
- Part number
- 1550907
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 1550907.
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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
- 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
- 0.449 kgcm2
- Product weight
- 2,300 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
- Brake holding torque
- 2 Nm
- Operating voltage DC for brake
- 24 V
- Power consumption, brake
- 11 W
- Mass moment of inertia of brake
- 0.07 kgcm2
- Switching cycles, holding brake
- 10 million idle actuations (without friction work)
- MTTF, subcomponent
- 76 years, rotary position encoder | 1769 years, holding brake
- MTTFd, subcomponent
- 152 years, rotary position encoder
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 1550907. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.