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 3637972 industrial component features a nominal length of 44.7 mm, an actuator interface code of S38, and a motor-in interface code of 40P. This RoHS-compliant part supports a maximum rotational speed of 8000 rpm, a transferable torque of 6.5 Nm, and a mass moment of inertia of 5.87 kgmm² within an IP40-rated enclosure weighing 280 g. Featuring VDMA24364-B2-L LABS conformity and an any-position mounting capability, the unit operates in ambient temperatures from -10 °C to 60 °C, relative air humidity between 0 and 95%, and storage temperatures ranging from -25 °C to 60 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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.
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 3637972. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.