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Festo
1569751
Servomotor EMMS-AS-55-S-LS-TMB-S1
The Festo 1569751 is an industrial component featuring a nominal operating voltage of 360 V DC, a star inside winding switch, and 4 pole pairs delivering a standstill torque of 0.49 Nm, nominal torque of 0.34 Nm, and peak torque of 1.65 Nm. Conforming to IEC 60034 and EN 60034-1 rating class S1, this unit includes a PTC resistor for temperature monitoring, an IP65 protection class, insulation protection class F, and a plug electrical connector system. It operates within an ambient temperature range of -10 to 40 °C, supports storage temperatures from -20 to 60 °C, and withstands 0 to 90% relative air humidity while featuring a CRC 2 moderate corrosion stress resistance and RoHS-conforming materials. The hardware carries RCM Mark and c UL us Recognized (OL) authorizations alongside the CE symbol according to EU-EMV and low voltage guidelines. Submit your exact part number, quantity, and application requirements to request a quote.
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- Manufacturer
- Festo
- Part number
- 1569751
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 1569751.
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Manufacturer documentationA document is added when the reviewed source provides one.
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
- 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
- 360 V
- Nominal voltage DC
- 360 V
- Type of winding switch
- Star inside
- Number of pole pairs
- 4
- Standstill torque
- 0.49 Nm
- Nominal torque
- 0.34 Nm
- Peak torque
- 1.65 Nm
- Nominal rotary speed
- 7,400 1/min
- Max. speed
- 9,800 1/min
- Nominal motor power
- 261 W
- Nominal motor current
- 0.83 A
- Peak current
- 4.3 A
- Motor constant
- 0.406 Nm/A
- Voltage constant, phase-to-phase
- 26 mVmin
- Phase-phase winding resistance
- 20.9 Ohm
- Phase-phase winding inductance
- 15.6 mH
- Overall mass moment of inertia at power take-off
- 0.13 kgcm2
- Product weight
- 1,420 g
- Permissible axial shaft load
- 75 N
- Permissible radial shaft load
- 140 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
- 0.8 Nm
- Operating voltage DC for brake
- 24 V
- Power consumption, brake
- 10 W
- Mass moment of inertia of brake
- 0.02 kgcm2
- Switching cycles, holding brake
- 10 million idle actuations (without friction work)
- MTTF, subcomponent
- 76 years, rotary position encoder | 11416 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 1569751. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.