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
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Festo
557979
Axial kit EAMM-A-L38-70A
The Festo industrial component, designated by part number 557979, is an actuator interface L38 to motor interface 70A assembly weighing 290 g with a nominal length of 29.45 mm. This RoHS compliant part transfers up to 4.4 Nm of torque at a maximum rotational speed of 8000 rpm, exhibiting a mass moment of inertia of 3.2 kgmm² and VDMA24364-B2-L LABS conformity. Rated to IP40 protection, it functions within an ambient temperature range of -10 °C to 60 °C, a storage temperature range of -25 °C to 60 °C, relative air humidity of 0 to 95%, and supports any mounting position. Submit the exact part number, quantity, and application requirements for a quote.
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
- 557979
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 557979.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal length
- 29.45 mm
- Mounting position
- Any
- Max. rotational speed
- 8000 rpm
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Storage temperature
- -25 °C...60 °C
- Relative air humidity
- 0 - 95%
- Degree of protection
- IP40
- Ambient temperature
- -10 °C...60 °C
- Mass moment of inertia
- 3.2 kgmm²
- Transferable torque
- 4.4 Nm
- Product weight
- 290 g
- Interface code, actuator
- L38
- Interface code, motor in
- 70A
- Note on materials
- RoHS compliant
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 557979. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.