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Festo
1550914
Servomotor EMMS-AS-70-SK-HS-RR
The Festo part number 1550914 is an industrial component featuring a nominal DC voltage of 565 V, 4 pole pairs, a standstill torque of 1.5 Nm, and a nominal torque of 1.31 Nm with an S1 rating class according to EN 60034-1. Conforming to the IEC 60034 standard, it includes an IP54 protection class, insulation protection class F, PTC resistor temperature monitoring, and a DIN 6885 A 4 x 4 x 16 featherkey shaft design. It operates within ambient temperatures of -40 to 40 °C, storage temperatures of -20 to 60 °C, and 0 to 90 percent relative air humidity, featuring RoHS-compliant materials with a CRC 2 moderate corrosion resistance classification, a plug electrical connector system, and star inside winding switch. Authorizations comprise the RCM Mark and c UL us Recognition, alongside CE symbol conformity to EU-EMV and low voltage guidelines. Submit the exact part number, quantity, and application requirements for a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 1550914
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1550914.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Ambient temperature
- -40 ... 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
- 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
- 0.39 kgcm2
- Product weight
- 2,190 g
- Permissible axial shaft load
- 75 N
- Permissible radial shaft load
- 150 N
- Rotor position sensor
- Resolver
- Rotary position encoder interface
- SIN/COS analogue signal
- Rotary position encoder measuring principle
- Inductive
- MTTF, subcomponent
- 80 years, rotary position encoder
- MTTFd, subcomponent
- 160 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 1550914. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.