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Festo
1569744
Servomotor EMMS-AS-55-SK-LS-TSB
This Festo industrial component, part number 1569744, operates at a nominal DC voltage of 360 V with a star inside winding switch, 4 pole pairs, a standstill torque of 0.49 Nm, and a nominal torque of 0.34 Nm. The unit features an IP54 protection class, Class F insulation, a PTC resistor for temperature monitoring, a DIN 6885 A 3 x 3 x 14 featherkey shaft design, and a plug electrical connector system conforming to IEC 60034, EN 60034-1 S1 rating class, and RoHS materials standards with CRC 2 moderate corrosion stress resistance. It is authorized by the RCM Mark and c UL us - Recognized (OL) while carrying the CE symbol according to EU-EMV and low voltage guidelines for ambient temperatures between -10 and 40 °C, storage temperatures from -20 to 60 °C, and relative air humidity of 0 to 90 %. Submit the exact part number, quantity, and application requirements for a formal quote.
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- Manufacturer
- Festo
- Part number
- 1569744
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 1569744.
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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
- IP54
- Shaft design Featherkey
- DIN 6885 | A 3 x 3 x 14
- 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 single turn encoder
- Rotary position encoder interface
- EnDat 22
- Rotary position encoder measuring principle
- Inductive
- Rotor position encoder resolution
- 18 Bit
- Brake holding torque
- 0.8 Nm
- Operating voltage DC for brake
- 24 V
- Power consumption, brake
- 10 W
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 1569744. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.