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 industrial component, part number 8123501, features a size 86 frame with an actuator interface code D40 and motor-in interface codes 80PB or 80R. Weighing 2500 g with a mass moment of inertia of 175 kgmm², this RoHS-compliant unit operates at a maximum rotational speed of 5000 rpm, a no-load driving torque of 0.25 Nm, and a transferable torque of 9.5 Nm in any mounting position. It is rated at IP40 protection, conforms to VDMA24364-B2-L LABS (PWIS), and functions within an ambient temperature range of -10 °C to 60 °C, a storage temperature range of -25 °C to 60 °C, and a relative air humidity of 0 to 95%. Submit the exact part number, quantity, and application requirements to request a quote.
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 8123501. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.