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Festo
1550993
Servomotor EMMS-AS-70-M-HS-RRB-S1
This Festo industrial component, part number 1550993, operates on a 565 V nominal DC voltage with a star-inside winding switch configuration, 4 pole pairs, an S1 rating class per EN 60034-1, and IEC 60034 conformity. It delivers a 2.53 Nm standstill torque, 2.26 Nm nominal torque, and 8.55 Nm peak torque, while featuring an IP65 protection class, insulation class F, PTC resistor temperature monitoring, and a plug electrical connector system. The unit functions within a -40 to 40 °C ambient temperature range, a -20 to 60 °C storage temperature range, and 0 to 90% relative air humidity, alongside a CRC 2 moderate corrosion resistance classification, RoHS-conforming materials, RCM Mark and c UL us authorizations, and CE compliance under EU-EMV and low voltage guidelines. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 1550993
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 1550993.
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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
- IP65
- 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
- 2.53 Nm
- Nominal torque
- 2.26 Nm
- Peak torque
- 8.55 Nm
- Nominal rotary speed
- 4,400 1/min
- Max. speed
- 4,960 1/min
- Nominal motor power
- 1,044 W
- Nominal motor current
- 1.7 A
- Peak current
- 7.4 A
- Motor constant
- 1.333 Nm/A
- Voltage constant, phase-to-phase
- 80.49 mVmin
- Phase-phase winding resistance
- 16.294 Ohm
- Phase-phase winding inductance
- 30.834 mH
- Overall mass moment of inertia at power take-off
- 0.69 kgcm2
- Product weight
- 2,990 g
- Permissible axial shaft load
- 75 N
- Permissible radial shaft load
- 200 N
- Rotor position sensor
- Resolver
- Rotary position encoder interface
- SIN/COS analogue signal
- Rotary position encoder measuring principle
- Inductive
- 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
- 80 years, rotary position encoder | 1769 years, holding brake
- 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 1550993. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.