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
1781045
Coupling EAMD-56-46-25-23X27-U
The Festo industrial component, part number 1781045, features a size 56 construction with a nominal length of 46.5 mm, a 25 mm diameter for holder 1, and a 23 mm diameter for holder 2. This RoHS-compliant unit weighs 407 g and accommodates any mounting position while operating up to a maximum rotational speed of 5500 rpm with a transferable torque of 75 Nm and a mass moment of inertia of 151 kgmm². It is rated for an ambient and storage temperature range of -25 °C to 60 °C, relative air humidity from 0 to 95%, and adheres to VDMA24364-B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to receive 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
- 1781045
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1781045.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Diameter of holder 1
- 25 mm
- Diameter of holder 2
- 23 mm
- Size
- 56
- Nominal length
- 46.5 mm
- Mounting position
- Any
- Max. rotational speed
- 5500 rpm
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Storage temperature
- -25 °C...60 °C
- Relative air humidity
- 0 - 95%
- Ambient temperature
- -25 °C...60 °C
- Mass moment of inertia
- 151 kgmm²
- Transferable torque
- 75 Nm
- Product weight
- 407 g
- 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 1781045. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.