Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
1578609
Servomotor EMMS-AS-40-SK-LS-TSB
The Festo 1578609 industrial component operates at a nominal DC voltage of 360 V with a star inside winding switch configuration, 4 pole pairs, a standstill torque of 0.16 Nm, and a nominal torque of 0.14 Nm. Conforming to IEC 60034 and EN 60034-1 rating class S1, this unit features an IP54 protection class, insulation class F, PTC resistor temperature monitoring, a DIN 6885 A 2 x 2 x 10 featherkey shaft design, and a plug electrical connector system. It functions within an ambient temperature range of -10 to 40 °C, a storage temperature range of -20 to 60 °C, and 0 to 90% relative air humidity, exhibiting a moderate corrosion resistance classification of CRC 2 while utilizing RoHS-compliant materials. Authorized by RCM Mark and c UL us - Recognized (OL), the hardware complies with EU-EMV and low voltage guidelines as indicated by the CE symbol. Submit part number 1578609, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 1578609
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1578609.
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
- -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 2 x 2 x 10
- 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
- 0.16 Nm
- Nominal torque
- 0.14 Nm
- Peak torque
- 0.5 Nm
- Nominal rotary speed
- 9,000 1/min
- Max. speed
- 23,040 1/min
- Nominal motor power
- 135 W
- Nominal motor current
- 0.83 A
- Peak current
- 3.3 A
- Motor constant
- 0.172 Nm/A
- Voltage constant, phase-to-phase
- 11 mVmin
- Phase-phase winding resistance
- 20.5 Ohm
- Phase-phase winding inductance
- 5.18 mH
- Overall mass moment of inertia at power take-off
- 0.033 kgcm2
- Product weight
- 920 g
- Permissible axial shaft load
- 12 N
- Permissible radial shaft load
- 78 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
- 0.4 Nm
- Operating voltage DC for brake
- 24 V
- Power consumption, brake
- 6.2 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 1578609. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.