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.
Festo
The Festo 550977 is an industrial component featuring an actuator interface code of E72 and a motor input interface code of 87A, providing a transferable torque of 21 Nm with a product weight of 3,040 g. It is built for any assembly position, operates within an ambient temperature range of -10 to 60 °C, supports storage temperatures from -25 to 60 °C, accommodates 0 to 95% relative air humidity, and maintains an IP40 protection class while featuring materials that conform to RoHS. Request a quote for this part today by submitting your exact part number, quantity, and application requirements.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 550977. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.